Critical Minerals in US Geothermal Brines: Opportunities and Challenges for their Extraction

Ghanashyam Neupane

Idaho National Laboratory, United States of America

Methods for the extraction of rarer metals and base chemicals from geothermal brines

Hans - Jürgen Friedrich

Fraunhofer Society,Institut for Ceramic Technologies and Systems (IKTS), Germany

Behaviour of metals in the geothermal fluid system of the Upper Rhine Graben: Lithium

Michèle Jungmann, Benjamin Walter, Elisabeth Eiche, Tobias Kluge, Dominik Gudelius, Jochen Kolb

Karlsruhe Institute of Technology, Germany

Performance of manganese oxide sorbents for direct lithium extraction from geothermal brines

Klemens Slunitschek, Jochen Kolb, Elisabeth Eiche

Karlsruhe Institute of Technology, Germany

Development of a fluid treatment strategy to enable combined raw material and freshwater recovery from geothermal fluids

Valentin Goldberg¹, Daniel Winter², Fabian Nitschke¹, Diego Morata³, Joachim Koschikowski², Thomas Kohl¹

1: Karlsruhe Institute of Technology, Germany; 2: Fraunhofer Institute for Solar Energy Systems ISE, Freiburg; 3: Department of Geology and Andean Geothermal Center of Excellence (CEGA). Facultad de Ciencias Fisicas y Matemáticas, Universidad de Chile

Geologicaly-sourced H2 exploration: pathfinders, tools, and methods

Laurent Truche, Frédéric-Victor Donze

University Grenoble Alpes, France

Hydrogen and organic molecules generation from water radiolysis: from grave to cradle

Johan Vandenborre¹, Laurent Truche²

1: 1SUBATECH, UMR 6457, Institut Mines-Télécom Atlantique, CNRS/IN2P3, Université de Nantes ; 4, Rue Alfred Kastler, La chantrerie BP 20722, 44307 Nantes cedex 3, France; 2: 2University Grenoble Alpes, CNRS, ISTerre, CS 40700, 38058 Grenoble, France

Experimental investigation of hydrogen storage and transport properties in reservoir rocks under the influence of abiotic chemical reactions, microbial metabolism, and "in-situ" pressures.

Nicolai Thüns¹, Garri Gaus², Ralf Littke², Helge Stanjek¹

1: RWTH Aachen, Clay and Interface Mineralogy; 2: RWTH Aachen, Institute for Geology and Geochemistry of Petroleum and Coal

Numerical modelling of seasonal underground hydrogen storage in a saline aquifer

Alvaro Sainz-Garcia, Fidel Grandia, Elena Abarca, Jordi Bruno

Amphos 21 Consulting, Spain

Underground Hydrogen Storage (UHS) – status quo and perspectives in Germany

Matthias Warnecke, Simone Röhling

Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Germany

Mineral inclusions in detrital garnet – An excellent petrogenetic tool

Jan Schönig

Georg-August-University Göttingen, Germany

The European continental crust through detrital zircons from modern rivers: biasing effects in the detrital zircon record

Paula Castillo¹, Heinrich Bahlburg¹, Rodrigo Fernández², Mark Fanning³, Jasper Berndt⁴

1: Institut für Geologie und Paläontologie, University of Münster, Germany; 2: Departamento de Geología, Universidad de Chile, Chile; 3: The Australian National University, Australia; 4: Institut für Mineralogie, University of Münster, Germany

Granulometric and lithologic control on apatite and zircon concentrations in Alpine fluvial sediment

Daniela Krieg¹, Laura Stutenbecker¹, Ariane Djahansouzi¹, Christoph Glotzbach²

1: Technical University of Darmstadt, Institute of Applied Geosciences, Schnittspahnstraße 9, 64287 Darmstadt; 2: University of Tübingen, Department of Geosciences, Schnarrenbergstraße 94-96, 72076 Tübingen

Application of in-situ U-Pb-He double-dating on detrital zircons – an example of Alpine sediments from the Inn river and its tributaries

Falko Malis, István Dunkl, Hilmar von Eynatten

Georg-August-Universität Göttingen, Geoscience Center, Germany

Source-normalized α-dose: discrimination of first- and multi-cycle detrital zircon

Maximilian Dröllner, Milo Barham, Christopher L. Kirkland

Timescales of Mineral Systems Group, School of Earth and Planetary Sciences, Curtin University, GPO Box U1987, Perth, WA 6845, Australia

A global review of carbonatite-hosted fluid inclusions and the role of fluid release on carbonatite magma ascent

Benjamin Florian Walter¹, Johannes Giebel^2,3, Matthew Steele-MacInnis⁴, Michael Marks⁵, Jochen Kolb¹, Gregor Markl⁵

1: Karlsruhe Institute of Technology, Adenauerring 20b, 76131 Karlsruhe, Germany; 2: Technische Universität Berlin, Ernst-Reuter-Platz 1, 10587 Berlin, Germany; 3: University of the Free State, 250 Nelson-Mandela-Drive, Bloomfontein 9300, South Africa; 4: University of Alberta, 1-26 Earth Sciences Building, Edmonton AB T6G2E3, Canada; 5: Eberhard Karls Universität Tübingen, Schnarrenbergstraße 94–96, 72076 Tübingen, Germany

Carbonatites do not exist in vacuum: carbonatite–rock interactions from experiment and nature, and implications for REE mineralisation

Michael Anenburg

Australian National University, Australia

Crystallisation sequence of a REE-rich carbonate melt: an experimental approach

Valentin Mollé¹, Fabrice Gaillard¹, Zineb Nabyl¹, Johann Tuduri², Ida Di Carlo¹, Saskia Erdmann¹

1: ISTO, UMR7327, Université d’Orléans, CNRS, BRGM, F-45071 Orléans, France; 2: BRGM, F-45060 Orléans, France

The carbonatites of South Morocco: Unusual occurrences and associated REE-Nb-Ta-Fe mineralization

Rachid Benaouda¹, Dennis Kraemer¹, Maria Sitnikova², Michael Bau¹

1: Jacobs University, Bremen, Germany; 2: Federal Institute for Geosciences and Natural Resources, Hannover, Germany

Wall rock contamination and mineralogical modifications in carbonatite dykes of the Palabora Complex, South Africa

R. Johannes Giebel^1,2, Benjamin F. Walter³, Michael A.W. Marks⁴, Gregor Markl⁴

1: Technische Universität Berlin, Ernst-Reuter-Platz 1, 10587 Berlin, Germany; 2: University of the Free State, 250 Nelson-Mandela-Drive, Bloomfontein 9300, South Africa; 3: Karlsruhe Institute of Technology, Adenauerring 20b, 76131 Karlsruhe, Germany; 4: Eberhard Karls Universität Tübingen, Schnarrenbergstraße 94–96, 72076 Tübingen, Germany

Wind turbine signatures from long distances at the Gräfenberg Array

Klaus Stammler, Lars Ceranna

Federal Institute for Geosciences and Natural Resources (BGR), Germany

Suppression of Wind Turbine Noise from Seismological Data

Janis Heuel, Wolfgang Friederich

Ruhr-Universität Bochum, Germany

On the infrasound emission generated by wind turbines

Lars Ceranna, Peter Gaebler, Gernot Hartmann, Patrick Hupe, Christoph Pilger, Andreas Steinberg

BGR, Germany

Cyclic loading of magnetite bearing rocks: modifications of structure, magnetic and elastic properties

Helena Fuchs, Boris Reznik, Agnes Kontny, Frank Schilling

Karlsruher Institut für Technologie (KIT), Germany

Induced Seismicity Monitoring and Efficiency of Traffic Light Systems

Stefan Baisch, Robert Vörös, Christopher Koch

Q-con GmbH, Germany

Ground Motion Emissions from Wind Turbines: State of the Art and Implications

Joachim Ritter, Laura Gassner

Karlsruhe Institute of Technology, Germany

Icelandia

Gillian R. Foulger

Durham University, United Kingdom

Heterogeneous nucleation and transformation of ikaite (CaCO₃ x 6H₂O) on mineral surfaces

Samuel Benedikt Strohm, Sebastian Inckemann, Kun Gao, Wolfgang W. Schmahl, Guntram Jordan

Department für Geo- und Umweltwissenschaften, Ludwig-Maximilians-Universität München, Germany

A profile through ancient fast-spreading oceanic crust in the Wadi Gideah, Oman ophiolite – reference frame for the crustal drillings within the ICDP Oman Drilling Project

Jürgen Koepke¹, Dieter Garbe-Schönberg², Dominik Mock¹, Samuel Müller²

1: Leibniz University Hannover, Germany; 2: University of Kiel, Germany

Mass movements in Germany - contributions to the landslide susceptibility modeling

Dirk Balzer, Michael Fuchs, Dirk Kuhn, Jewgenij Torizin

Bundesanstalt für Geowissenschaften und Rohstoffe, Hannover/Germany

Geothermal Reservoir Characterisation and Probability Analysis of Fractured Media at Grimsel Test Site, Switzerland

Selvican Türkdogan^1,2, Peter Achtziger¹

1: RWTH AACHEN, Germany; 2: ETH Zürich, Switzerland

Uncertainty Quantification for Geothermal Basin- and Reservoir-Scale Applications

Denise Degen¹, Mauro Cacace², Magdalena Scheck-Wenderoth^1,2, Karen Veroy^1,3, Florian Wellmann¹

1: RWTH Aachen University, Germany; 2: GFZ German Research Centre for Geosciences, Germany; 3: Eindhoven University of Technology (TU/e), The Netherlands

A new universal model explaining fracture-trace length distributions

Michael Krumbholz¹, Christoph Hieronymus², Jochen Kamm³

1: Independent Researcher, Germany; 2: Department of Earth Sciences, Uppsala University, Sweden; 3: Geological Survey of Finland, Espoo, Finland

Hydro-Mechanical Simulation in Geothermal Reservoirs: Physics and Surrogate Modeling

Ryan Santoso¹, Denise Degen¹, Mauro Cacace², Florian Wellmann¹

1: Computational Geoscience and Reservoir Engineering (CGRE), RWTH Aachen University, Germany; 2: German Research Center for Geoscience (GFZ), Germany

Bias evaluated structural and probabilistic subsurface modelling: a case study of the Münsterland Basin, NW Germany

Marius Pischke^1,2, Alexander Magnus Jüstel^1,2, Frank Strozyk¹, Peter Kukla^1,3, Florian Wellmann²

1: Fraunhofer IEG, Fraunhofer Research Institution for Energy Infrastructures and Geothermal Systems, Am Hochschulcampus 1, 44801 Bochum, Germany; 2: RWTH Aachen University, Computational Geoscience and Reservoir Engineering, Wüllnerstraße 2, 52062 Aachen, Germany; 3: RWTH Aachen University, Geological Institute, Wüllnerstraße 2, 52062 Aachen, Germany

Increasing the knowledge base for Deep Geothermal Energy Exploration in the Aachen-Weisweiler area, Germany, through 3D probabilistic modeling with GemPy

Alexander Jüstel^1,2, Florian Wellmann², Frank Strozyk¹

1: Fraunhofer IEG, Fraunhofer Research Institution for Energy Infrastructures and Geothermal Systems, Am Hochschulcampus 1, 44801 Bochum, Germany; 2: RWTH Aachen University, Computational Geoscience and Reservoir Engineering, Wüllnerstraße 2, 52062 Aachen, Germany

Why are fluid-rock reactions crucial for sustainably utilizing geotechnical potentials of the deep subsurface, and to tackle future energy challenges?

Sebastian Fischer

BGR, Germany

Deep hydrochemical profile through the Alps – solute acquisition during distinct water-rock-interaction along the Sedrun section of the Gotthard Base Tunnel

Ingrid Stober, Kurt Bucher

Albert Ludwigs University Freiburg Germany

Identification of the diagenetic sedimentary environment and hydrothermal fluid fluxes in Southern Ocean sediments (IODP Exp 382) using B, Si and Sr isotopes in interstitial waters

Marcus Gutjahr¹, Sonja Geilert¹, Bridget Kenlee², Klaus Wallmann¹, Osamu Seki³, Ji-Hwan Hwan⁴, Michael E Weber⁵, Maureen Raymo⁶, Victoria L. Peck⁷, Trevor Williams⁸, Florian Scholz¹, and Expedition 382 Scientists⁹

1: GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany; 2: Department of Earth Sciences, University of California, Riverside, USA; 3: Institute of Low Temperature Science, Hokkaido University, Sapporo Hokkaido, Japan; 4: Earth & Environmental Sciences, Korea Basic Science Institute, Chungbuk Cheongju, Republic of Korea; 5: Steinmann-Institute, University of Bonn, Germany; 6: Lamont Doherty Earth Observatory, Columbia University, USA; 7: British Antarctic Survey, Cambridge, UK; 8: International Ocean Discovery Program, Texas A&M University, USA; 9: Expedition

Revised and improved geological model of the Waiwera geothermal reservoir, New Zealand

Andreas Grafe^1,2, Thomas Kempka^2,3, Michael Schneider¹, Michael Kühn^2,3

1: Freie Universität Berlin, Institute of Geological Sciences, Malteserstr. 74-100, 12249 Berlin, Germany; 2: GFZ German Research Centre for Geosciences, Telegrafenberg, 14473 Potsdam, Germany; 3: University of Potsdam, Institute of Geosciences, Karl-Liebknecht-Str. 24–25, 14476 Potsdam, Germany

Simulation study of hydrate formation from dissolved methane in the LArge-scale Reservoir Simulator (LARS)

Zhen Li^1,2, Thomas Kempka^1,2, Erik Spangenberg¹, Judith Schicks^1,2

1: Deutsches GeoForschungsZentrum GFZ, , Telegrafenberg, 14473 Potsdam, Germany; 2: University of Potsdam, Institute of Geosciences, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany

Transcontinental retroarc sediment routing controlled by subduction geometry and climate change (Central and Southern Andes, Argentina)

Eduardo Garzanti¹, Tomas Capaldi², Giovanni Vezzoli¹, Mara Limonta¹, Numa Sosa^1,3

1: Laboratory for Provenance Studies, Department of Earth and Environmental Sciences, Università di Milano-Bicocca, 20126 Milano, Italy; 2: Department of Geosciences, University of Nevada, Las Vegas, NV, 89154, USA.; 3: Centro de Investigaciones Geológicas (CONICET), Universidad Nacional de La Plata, Diag.113 # 275, La Plata (B1900TAC), Argentina

Proximal to distal grain-size distribution of basin-floor lobes: A study from the Battfjellet Formation, Central Tertiary Basin, Svalbard

Yvonne T. Spychala¹, Thymen A.B. Ramaaker², Joris T. Eggenhuisen², Sten-Andreas Grundvåg³, Florian Pohl⁴, Sara Wroblewska⁵

1: Institut für Geologie, Leibniz Universität Hannover, Germany; 2: Department of Earth Science, Utrecht University, 3584 CB, Utrecht, Netherlands; 3: Department of Geosciences, UiT – The Arctic University of Norway, PO Box 6050 Langnes, N-9037 Tromsø, Norway; 4: Durham University, Department of Earth Sciences, Stockton Road, Durham DH1 3LE, UK; 5: Faculty of Geology, University of Warsaw, Żwirki i Wigury 93, 02-089 Warsaw, Poland

Automated heavy mineral analysis of silt-sized sediment by artificial-intelligence guided Raman Spectroscopy

Nils Keno Lünsdorf¹, Jan Ontje Lünsdorf³, Gábor Újvári², Hilmar von Eynatten¹

1: Georg-August-Universität Göttingen, Department of Sedimentology and Environmental Geology, Göttingen, Germany; 2: Institute for Geological and Geochemical Research, Research Centre for Astronomy and Earth Sciences, Budapest, Hungary; 3: Insterburger Straße 2, 26127, Oldenburg

The Segmented Zambezi Sedimentary System from Source to Sink 1. Sand Petrology and Heavy Minerals

Eduardo Garzanti¹, Guido Pastore¹, Alberto Resentini¹, Giovanni Vezzoli¹, Pieter Vermeesch², Lindani Ncube³, Helena Johanna Van Niekerk³, Gwenael Jouet⁴, Massimo Dall'Asta⁵

1: Laboratory for Provenance Studies, Department of Earth and Environmental Sciences, University of Milano-Bicocca, 20126 Milano, Italy; 2: London Geochronology Centre, Department of Earth Sciences, University College London, London, WC1E 6BT, UK; 3: Department of Environmental Sciences, University of South Africa, Florida, South Africa; 4: Unité de Recherche Geosciences Marines, Ifremer, CS 10070, 29280 Plouzané, France; 5: TOTAL E&P, CSTJF, Avenue Larribau - 64018 Pau Cedex Pau, France

Tectonic and environmental perturbations at the Permian-Triassic boundary: insights from the Blue Nile River Basin in central Ethiopia

Maryam Mansouri¹, Matthias Hinderer¹, Laura Stutenbecker¹, Guido Meinhold², Enkurie L. Dawit³, Jasper Berndt⁴, Robert Bussert⁵

1: Institute of Applied Geosciences, Technische Universität Darmstadt, Darmstadt, Germany; 2: School of Geography, Geology and the Environment, Keele University, Keele, UK; 3: Department of Geology, University of Gondar, Gondar, Ethiopia; 4: Institut für Mineralogie, Westfälische Wilhelms-Universität, Münster, Germany; 5: Institut für Angewandte Geowissenschaften, Technische Universität Berlin, Berlin, Germany

The fate of crustal xenoliths in carbonatite dykes of the Gross Brukkaros, Namibia

Rebecca Ruwe¹, R. Johannes Giebel^2,3, Benjamin F. Walter¹

1: Karlsruher Institut für Technologie, Germany; 2: Technische Universität Berlin, Germany; 3: University of the Free State, Bloemfontein, South Africa

The Chico Sill Complex, Northeast New Mexico: A case for late-stage phonolite-carbonatite melt immiscibility

Lee S. Potter

Hawkeye Community College, United States of America

Nephelinites from the Gregory Rift

Michael Marks¹, Michelle Siegel¹, Mika Henzler¹, Thomas Binder¹, Simon Braunger¹, Thomas Wenzel¹, Anatoly Zaitsev², Andrei Arzamastsev², Gregor Markl¹

1: Universität Tübingen, Germany; 2: St. Petersburg State University, Russia

Petrology and Geochronology of foidites and melilitites in SW Germany and E France

Thomas Binder¹, Benjamin F. Walter², Michael A. W. Marks¹, Axel Gerdes³, Aratz Beranoaguirre³, Thomas Wenzel¹, Gregor Markl¹

1: Eberhard Karls Universität Tübingen, Schnarrenbergstraße 94–96, D-72076 Tübingen; 2: Karlsruhe Institute of Technology, Adenauerring 20b, D-76131 Karlsruhe; 3: Goethe-Universität Frankfurt am Main, Altenhöferallee 1, D-60438 Frankfurt am Main

The cause for HFSE enrichment in foidolite-carbonatite complexes

Dominik Gudelius¹, Michael W. Marks², Jochen Kolb¹, Gregor Markl², Benjamin F. Walter¹

1: Karlsruhe Institute of Technology, Germany; 2: University of Tübingen, Germany

Intragranular halogen (F, Cl, Br), S and δ³⁷Cl variability as determined by SIMS in sodalite and eudialyte from the Ilímaussaq intrusion, South Greenland

Hans G. M. Eggenkamp¹, Michael A. W. Marks¹, Thomas Ludwig², Gregor Markl¹

1: University of Tübingen, Germany; 2: University of Heidelberg, Germany

Solid Earth applications of global gravity data: from submarines to satellites

Bart Root

Delft University of Technology, Astrodynamics and Space Missions, Delft, the Netherlands

The compilation of the new Alpine gravity maps - from the work of the AlpArray Gravity Research Group

Pavol Zahorec¹, Juraj Papco², Roman Pasteka³, Miroslav Bielik³, Sylvain Bonvalot⁴, Carla Braitenberg⁵, Jörg Ebbing⁶, Gerald Gabriel^7,8, Andrej Gosar⁹, Adam Grand³, Hans-Jürgen Götze⁶, György Hetényi¹⁰, Nils Holzrichter⁶, Edi Kissling¹¹, Urs Marti¹², Bruno Meurers¹³, Jan Mrlina¹⁴, Ema Nogová³, Alberto Pastorutti⁵, Corinne Salaun¹⁵, Matteo Scarponi¹⁰, Josef Sebera⁶, Lucia Seoane⁴, Peter Skiba⁷, Eszter Szűcs¹⁶, Matej Varga¹⁷

1: Earth Science Institute, Slovak Academy of Sciences, Bratislava, Slovak Republic; 2: Department of Theoretical Geodesy and Geoinformatics, Slovak University of Technology, Bratislava, Slovak Republic; 3: Department of engin. geology, hydrogeology and applied geophysics, Comenius University, Bratislava, Slovak Republic; 4: Bureau Gravimétrique International, Toulouse and GET, University of Toulouse, France; 5: Department of Mathematics and Geosciences, University of Trieste, Italy; 6: Institute of Geosciences, Christian-Albrechts-University Kiel, Germany; 7: Leibniz Institute for Applied Geophysics, Hannover, Germany; 8: Institute of Geology, Leibniz University Hannover, Germany; 9: Slovenian Environmental Agency, Seismology and Geology Office, and University of Ljubljana, Slovenia; 10: Institute of Earth Sciences, University of Lausanne, Switzerland; 11: Department of Earth Sciences, Federal Institute of Technology (ETH), Zürich, Switzerland; 12: Federal Office of Topography Swisstopo, Wabern, Switzerland; 13: Department of Meteorology and Geophysics, University of Vienna, Austria; 14: Institute of Geophysics, Czech Academy of Sciences, Prague, Czech Republic; 15: Service Hydrographique et Océanographique de la Marine, Brest, France; 16: Geodetic and Geophysical Institute, RCAES, Hungarian Academy of Science, Sopron, Hungary; 17: Department of Civil, Environmental and Geomatic Engineering, Federal Institute of Technology (ETH), Zürich, Switzerland

New constraints on the Ivrea Geophysical Body at intra-crustal scales: a combination of gravimetry with passive seismology and rock’s physical properties

Matteo Scarponi, György Hetényi, IvreaArray Team

University of Lausanne, Switzerland

Residual gravity anomalies in the Western Mediterranean shed light on complex crust

Hans-Jürgen Götze, Philipp Tabelow

Christian-Albrechts-Universität zu Kiel, Germany

Lithospheric contact of the Western Carpathians with the Bohemian Massif in the light of seismic and new AlpArray gravity data

Dominika Godová^1,2, Miroslav Bielik^1,2, Pavla Hrubcová³, Roman Pašteka², Pavol Zahorec¹, Juraj Papčo⁴

1: Earth Science Institute of the Slovak Academy of Sciences, Slovak Republic; 2: Department of Engineering Geology, Hydrogeology and Applied Geophysics, Faculty of Natural Sciences, Comenius University in Bratislava, Slovak Republic; 3: Department of Seismology, Institute of Geophysics of the Czech Academy of Sciences, Czech Republic; 4: Department of Theoretical Geodesy, Faculty of Civil Engineering, Slovak University of Technology in Bratislava, Slovak Republic

Pre-processing of gravity data for 3 D-modelling of the lithospheric underground in the Ligurian Sea

Philipp Tabelow, Hans-Jürgen Götze

Christian-Albrechts-Universität zu Kiel, Germany

Lithospheric-scale 3D model of Sicily domain based on gravity analysis

Giovanni Floridia¹, Denis Anikiev², Marco Viccaro^1,3

1: Università di Catania, Dipartimento di Scienze Biologiche Geologiche e Ambientali, Catania, Italy; 2: GFZ German Research Centre for Geosciences, Potsdam, Germany; 3: Istituto Nazionale di Geofisica e Vulcanologia – Sezione di Catania, Osservatorio Etneo, Catania, Italy

Gravity forward modelling and inversion based on the updated, enhanced gravity field solution in Antarctica

Theresa Schaller¹, Mirko Scheinert¹, Philipp Zingerle², Roland Pail², Martin Willberg²

1: Geodetic Earth System Research, Technische Universität Dresden, Germany; 2: Institute of Astronomical and Physical Geodesy, Technical University of Munich, Germany

Asphalt formation at the seafloor of the Campeche-Sigsbee salt province, southern Gulf of Mexico

Gerhard Bohrmann¹, Miriam Römer¹, Chieh-Wei Hsu², Thomas Pape¹, Yann Marcon¹, Ian MacDonald³, Paul Wintersteller¹

1: University of Bremen, Germany; 2: National Taiwan University; 3: Florida State University

Cliff coast collapses driven by nested biological, astronomical and meteorological activity cycles

Michael Dietze, Kristen L. Cook, Luc Illien, Oliver Rach, Niels Hovius

GFZ Potsdam, Germany

Hydrothermal processes related to submarine iron ore formation: Insights from Devonian Lahn-Dill-type ores

Leanne Schmitt^1,5, Thomas Kirnbauer¹, Thomas Angerer², Dennis Kraemer³, Sabine Klein^4,5

1: Technische Hochschule Georg Agricola, Germany; 2: Universität Innsbruck, Austria; 3: Jacobs University Bremen, Germany; 4: Deutsches Bergbau Museum Bochum, Germany; 5: Ruhr-Universität Bochum, Germany

The Kieshöhe carbonatites in SW-Namibia – the role of silicatic xenoliths for REE exploration

Benjamin Florian Walter¹, R. Johannes Giebel², Alan Marlow³, Michael Marks⁴, Gregor Markl⁴, Jochen Kolb¹

1: Karlsruhe Institute of Technology, Germany; 2: Technische Universität Berlin, Germany; University of the Free State, Bloemfontein , South Africa; 3: Shali Group, Windhoek, Namibia; 4: University of Tübingen, Tübingen, Germany

Reservoir characterization of the coal-bearing Upper Carboniferous clastic succession, Ruhr area, Germany

Jonas Greve^1,2, Benjamin Busch², Dennis Quandt², Christoph Hilgers²

1: Geological Survey of North Rhine-Westfalia; 2: Structural Geology & Tectonics, Karlsruhe Institute of Technology

Das natürlich geschlossene System (NGS) – Inzidenz der reflexiven und transitiven Eigenschaften in der Geologie

Hans Eckhard Offhaus

Germany

From Poverty to Prosperity: The Real Energy Transition

Scott W. Tinker

The University of Texas at Austin, United States of America

3D Digital Sedimentary Petrology Models

Robert Lander¹, Linda Bonnell¹, James Guilkey²

1: Geocosm; 2: Laird Avenue Consulting

Time-dependent fracture permeability induced by fluid-rock interactions under intermittent and continuous flow

Chaojie Cheng, Harald Milsch

GFZ German Research Centre for Geosciences, Germany

Clay and basic understanding of burial diagenesis

Jūratė Vaznytė, Nicolaas Molenaar

Science research center, Lithuania

Ternary porosity systems: New perspectives for Buntsandstein geothermal reservoirs in the Upper Rhine Graben, SW Germany.

Ernst Kiefer, Birgit Müller, Frank Schilling

KIT, Angewandte Geowissenschaften (AGW), Landesforschungszentrum Geothermie (LFZG)

Geochemical control of hydraulic and mechanical reservoir sandstone properties

Maria Wetzel¹, Thomas Kempka^1,2, Michael Kühn^1,2

1: GFZ German Research Centre for Geosciences, Fluid Systems Modelling; 2: University of Potsdam, Institute of Geosciences

Subduction Dynamics and Rheology Control on Forearc and Backarc Subsidence: Numerical Models and Observations from the Mediterranean

Attila Balazs¹, Claudio Faccenna², Taras Gerya¹, Kosuke Ueda¹, Francesca Funiciello²

1: ETH Zurich, Department of Earth Sciences, zurich, Switzerland; 2: Università Roma Tre, Rome, Italy

Deepwater Systems Reloaded: Advances on our understanding on submarine lobe deposits

Yvonne T. Spychala¹, David M. Hodgson², Joris T. Eggenhuisen³, Stephen Flint⁴, Christopher Stevenson⁵, Mike Tilston⁶, Ian A. Kane⁴, Amadine Prelat⁷, Florian Pohl⁸

1: Leibniz Universität Hannover, Germany; 2: University of Leeds, UK; 3: Utrecht Universiteit, NL; 4: University of Manchester, UK; 5: University of Liverpool, UK; 6: University of Calgary, Canada; 7: Beicip-Franlab, France; 8: Durham University, UK

Evolution and Modeling of the Carbonate-Clastic Permian system in the Jeffara Basin, Central Tunisia

Christos Kougioulis¹, Pierre-Olivier Bruna¹, Allard Willem Martinius¹, Ahmed Nasri², Ghofrane Laouini^2,3, Giovanni Bertotti¹

1: Department of Geoscience and Engineering, Delft University of Technology, Delft, The Netherlands; 2: Mazarine Energy BV, Tunis, Tunisia; 3: Universite de Tunis El Manar, Campus Universitaire Farhat Hached BP94, 1068 Tunis, Tunisia

Structural modelling of Agbada (Tertiary) sandstone reservoirs in “Atled Creek”, Onshore Niger Delta, Nigeria

Olajide Jonathan Adamolekun¹, Benjamin Busch¹, Idongesit Akwaowoh², Michael P. Suess³, Christoph Hilgers¹

1: Structural Geology and Tectonics, Institute of Applied Geosciences, KIT - Karlsruhe Institute of Technology, Adenauerring 20a, 76131 Karlsruhe, Germany; 2: Shell Petroleum Development Company, Rumuobiakani, Port Harcourt, Rivers State, Nigeria; 3: Department of Geoscience, University of Tübingen, Sigwartstraße 10, 72076 Tübingen, Germany

The influence of sea-level changes on Eocene coastal wetlands during greenhouse conditions at the southern edge of the proto-North Sea in Northern Germany

Olaf Klaus Lenz, Volker Wilde, Walter Riegel

Senckenberg Gesellschaft für Naturforschung, Germany

Melt inclusions in zircon are powerful petrogenetic indicators and improve zircon thermometry

Dominik Gudelius¹, Armin Zeh¹, Renat R. Almeev², Allan H. Wilson³, Lennart A. Fischer⁴, Axel K. Schmitt⁵

1: Karlsruhe Institute of Technology, Germany; 2: Leibniz University Hannover, Germany; 3: University of the Witwatersrand, South Africa; 4: Albert-Ludwig University Freiburg, Germany; 5: Heidelberg University, Germany

Reasons for extreme Th/U zoning of zircon in magmatic rocks: examples from the Bushveld Complex

Armin Zeh¹, Dominik Gudelius², Allan H Wilson³

1: KIT, Germany; 2: KIT, Germany; 3: WiTs, Johannesburg, South Africa

Differences in decompression of the high-pressure Cycladic Blueschist Unit (Naxos Island, Greece): what can inclusions tell us?

Alexandre Peillod¹, Jarosław Majka^2,3, Uwe Ring⁴, Kirsten Drüppel⁵, Clifford Patten¹, Andreas Karlsson⁶, Adam Włodek³, Elof Tehler⁴

1: Department of Ore Geology, Karlsruhe Institute of Technology, Karlsruhe, Germany; 2: Department of Earth Sciences, Uppsala University, Uppsala, Sweden; 3: Faculty of Geology, Geophysics and Environmental Protection, AGH University of Science and Technology, Kraków, Poland; 4: Department of Geological Sciences, Stockholm University, Stockholm, Sweden; 5: Department of Petrology, Karlsruhe Institute of Technology, Karlsruhe, Germany; 6: Department of Geosciences, Swedish Museum of Natural History, Stockholm, Sweden

Thermobarometry at extreme conditions - what can possibly go wrong? An example

Thorsten Joachim Nagel¹, Kathrin Fassmer²

1: Aarhus University, Denmark; 2: Innsbruck University, Austria

Probabilistic Machine Learning for improved Decision-making with 3-D Geological Models

Florian Wellmann¹, Miguel de la Varga², Nilgün Güdük³, Jan von Harten¹, Fabian Stamm², Zhouji Liang¹, s.Mohammad Moulaeifard¹

1: RWTH Aachen University, Germany; 2: Terranigma Solutions GmbH, Aachen, Germany; 3: Staatstoezicht op de Mijnen, Den Haag, Netherlands

Improving gravity inversion by geostatistical simulation of constraining data - case study: southern Africa crustal thickness model

Peter Menzel¹, Mohamed Sobh¹, Islam Fadel², Christian Gerhards¹

1: Technische Universität Bergakademie Freiberg, Germany; 2: University of Twente, Enschede, Netherlands

Thermo-compositional models of the West Gondwana cratons

Nils-Peter Finger^1,2, Mikhail K. Kaban^1,3, Magdala Tesauro^4,5, Walter D. Mooney⁶, Maik Thomas^1,2

1: GFZ Potsdam, Germany; 2: Free University Berlin, Germany; 3: Schmidt Institute of Physics of the Earth, RAS, Moscow, Russia; 4: University of Trieste, Trieste, Italy.; 5: University of Utrecht, Utrecht, Netherlands; 6: US Geological Survey, Menlo Park, USA.

Integrated 3D gravity and geological modelling in the Subhercynian Basin (Germany) – A modelling strategy for the enhanced study of the basins sedimentary and crustal setting

Christian Olaf Mueller, Jacob Waechter, Alexander Malz

Landesamt für Geologie und Bergwesen Sachsen-Anhalt, Halle(Saale), Germany

Structure and density configuration of Germany’s subsurface: 3-D-Deutschland, an updated three-dimensional lithospheric-scale model

Denis Anikiev¹, Judith Bott¹, Mauro Cacace¹, Hans-Jürgen Götze², Magdalena Scheck-Wenderoth^1,3

1: Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences, Potsdam, Germany; 2: Christian-Albrechts-Universität zu Kiel, Kiel, Germany; 3: RWTH Aachen University, Aachen, Germany

Virtual field trip to Late Jurassic Hanifa Formation of the Central Saudi Arabia

Pankaj Khanna, Ahmad Ihsan Ramdani, Teyyuba Adigozalova, Gaurav Gariola, Volker Vahrenkamp

Ali I. Al-Naimi Petroleum Engineering Research Center, Saudi Arabia

A virtual field tour of the Wren's Nest National Nature Reserve, part of the Black Country Unesco Geopark, UK

David Hodgetts

VRGeoscience Limited. UK., United Kingdom

Reconstruction of Miocene geodynamics in the Central Alps using detrital garnet geochemistry in sandstones of the Swiss foreland basin

Daniela Krieg, Laura Stutenbecker

TU Darmstadt, Germany

The temporal variability of sediment composition in modern rivers: provenance or grain size signal?

Laura Stutenbecker, Nirmal Raila, Enrico Schwind, Dirk Scheuvens

TU Darmstadt, Germany

Provenance shift at the northern margin of Gondwana during the Ordovician and Silurian recorded by detrital U-Pb zircon dating from the Eastern Alps

Johannes Lukas¹, Johanna Wolf¹, Laura Stutenbecker¹, Matthias Hinderer¹, Hans Peter Schönlaub², Jasper Berndt³

1: Institut für Angewandte Geowissenschaften, Technische Universität Darmstadt, Schnittspahnstraße 9, 64287 Darmstadt, Germany; 2: Kommission für Geowissenschaften, Österreichische Akademie der Wissenschaften, Dr.-Ignaz-Seipal-Platz 2, 1010 Wien, Austria; 3: Institut für Mineralogie, Westfälische Wilhelms-Universität Münster, Corrensstraße 24, 48149 Münster, Germany

Thrust and strike-slip fault control, in the late Eocene to Miocene, of Pindos foreland basin evolution: SE Aitoloakarnania area, western Greece.

Vasiliki Zygouri¹, Angelos Maravelis², Elena Zoumpouli¹, Chrysanthos Botziolis¹, Avraam Zelilidis¹

1: Department of Geology, University of Patras, Rion 26504, Greece; 2: Department of Geology, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece

Turbidity current sediment modeling in a rift basin

Aglaia Brandao¹, De Ros Luis F.², Catuneanu Octavian³

1: Prof. Burmeier Ingenieurgesellschaft mbH, Germany; 2: Federal do Rio Grande do Sul University; 3: Alberta University

Trace element partitioning between apatite and carbonatite melt at 800 °C and 200 MPa

Haihao GUO, Fabrice Gaillard, Zineb Nabyl

Univ. Orléans, CNRS, BRGM, ISTO, UMR 7327, F-45071, Orléans, France

Specifics of downhole logging data for time series analysis and cyclostratigraphy

Christian Zeeden, Arne Ulfers, Mehrdad Sardar Abadi, Thomas Grelle, Katja Hesse, Katharina Leu, Thomas Wonik

Leibniz Institute for Applied Geophysics, Germany

Digging into Eocene hothouse climate variability: Linking X-ray fluorescence (XRF) scanning and palynology of Messel sediment cores

Stefanie Kaboth-Bahr^1,2, André Bahr², Olaf Lenz^3,4, Volker Wilde³, Sonja Wedmann⁵, Jörg Pross²

1: University of Potsdam, Potsdam, Germany; 2: Heidelberg University, Heidelberg, Germany; 3: Senckenberg Forschungsinstitut und Naturmuseum, Frankfurt am Main, Germany; 4: Technische Universität Darmstadt, Darmstadt, Germany; 5: Senckenberg Forschungsstation Grube Messel, Messel, Germany

Selective lithium extraction from geothermal brines by sorption

Rebekka Sophie Reich, Klemens Slunitschek, Elisabeth Eiche, Jochen Kolb, Rosa Micaela Danisi

Karlsruhe Institute of Technology, Germany

Gravity forward modelling and inversion based on the updated, enhanced gravity field solution in Antarctica

Theresa Schaller¹, Mirko Scheinert¹, Philipp Zingerle², Roland Pail², Martin Willberg²

1: Geodetic Earth System Research, Technische Universität Dresden, Germany; 2: Institute of Astronomical and Physical Geodesy, Technical University of Munich, Germany

Lithospheric-scale 3D model of Sicily domain based on gravity analysis

Giovanni Floridia¹, Denis Anikiev², Marco Viccaro^1,3

1: Università di Catania, Dipartimento di Scienze Biologiche Geologiche e Ambientali, Catania, Italy; 2: GFZ German Research Centre for Geosciences, Potsdam, Germany; 3: Istituto Nazionale di Geofisica e Vulcanologia – Sezione di Catania, Osservatorio Etneo, Catania, Italy

Pre-processing of gravity data for 3 D-modelling of the lithospheric underground in the Ligurian Sea

Philipp Tabelow, Hans-Jürgen Götze

Christian-Albrechts-Universität zu Kiel, Germany

Lithospheric contact of the Western Carpathians with the Bohemian Massif in the light of seismic and new AlpArray gravity data

Dominika Godová^1,2, Miroslav Bielik^1,2, Pavla Hrubcová³, Roman Pašteka², Pavol Zahorec¹, Juraj Papčo⁴

1: Earth Science Institute of the Slovak Academy of Sciences, Slovak Republic; 2: Department of Engineering Geology, Hydrogeology and Applied Geophysics, Faculty of Natural Sciences, Comenius University in Bratislava, Slovak Republic; 3: Department of Seismology, Institute of Geophysics of the Czech Academy of Sciences, Czech Republic; 4: Department of Theoretical Geodesy, Faculty of Civil Engineering, Slovak University of Technology in Bratislava, Slovak Republic

Microbial H₂ consumption at conditions relevant for H₂ underground storage

Anja Dohrmann, Martin Krüger

Bundesanstalt für Geowissenschaften und Rohstoffe, Germany

Experimental simulations of hydrogen migration through potential storage rocks

Bettina Strauch, Peter Pilz, Johannes Hierold, Martin Zimmer

Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum GFZ, Germany

Mechanistic Insights of Mild Hematite Reduction in Hydrogen Storage Sites

Sonja Keller, Christian Ostertag-Henning

Federal Institute for Geosciences and Natural Resources, Germany

Geology on Mars

John P. Grotzinger

California Institute of Technology, United States of America

Review of the European Lithium resources

Blandine Gourcerol, Eric Gloaguen, Romain Millot, Jérémie Melleton, Bernard Sanjuan

BRGM (BRGM), France

Screening of environmental risks in metals supply chains, using the example of battery metals

Klaus Steinmueller

Karlsruhe Institute for Technology, Germany

Traded metal scrap, traded alloying elements: A case study of Denmark and implications for circular economy

Juan Tan

Geological Survey of Denmark and Greenland (GEUS), Denmark

Metallic raw material demand for hydrogen technology in the German steel production 2030

Katharina Steiger^1,2, Jochen Kolb¹, Christoph Hilgers¹

1: Karlsruhe Institut for Technology, Germany; 2: ThinkTank Industrielle Ressourcenstrategien

Storage in the energy transition: A regulator perspective

Wouter van der Zee

State Supervision of Mines, Netherlands, The

Sustainability in energy storages - How modern geoscience concepts can improve underground storage monitoring

Benjamin Haske, Tobias Rudolph, Bodo Bernsdorf

Technische Hochschule Georg Agricola, Germany

Large Scale Experiments on the Tightness of Boreholes under Cyclic Loading

Marcel Schulz, Birgit Müller, Frank Schilling

Karlsruhe Institute of Technology, Germany

Nachweis der Integrität von Salzkavernen zur hoch-frequenten zyklischen Gasspeicherung

Tobias Fabig, Till Popp, Sebastian Knöfel

IfG Leipzig GmbH, Germany

The SpannEnD project – Towards a robust prediction of the 3D stress state in the upper crust of Germany

Karsten Reiter¹, Steffen Ahlers¹, Sophia Morawietz², Luisa Röckel³, Tobias Hergert¹, Andreas Henk¹, Birgit Müller³, Oliver Heidbach²

1: TU Darmstadt, Institute of Applied Geosciences, Schnittspahnstraße 9, 64287 Darmstadt, Germany; 2: Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Telegrafenberg, 14473 Potsdam, Germany; 3: Karlsruhe Institute of Technology, Institute of Applied Geosciences, Kaiserstraße 12, 76131 Karlsruhe, Germany

Critical metals in the environment

Jörg Schäfer

University of Bordeaux, France

Mobilization of redox-sensitive trace elements during water-rock interaction in presence of siderophores: Effects of solution pH, oxygen fugacity and weathering state

Dennis Kraemer, Michael Bau

Jacobs University Bremen, Germany

Rare earth elements and yttrium in naturally grown duckweeds: a pathway into the food web

Anna-Lena Zocher, Franziska Klimpel, Dennis Kraemer, Michael Bau

Jacobs University Bremen, Germany

Rare Earth Elements and Yttrium in shells of invasive mussel species Corbicula fluminea and ambient waters from the Elbe and Weser rivers, Germany.

Keran Zhang, Anna-Lena Zocher, Chen Luo, Michael Bau

Jacobs University Bremen, Germany

Tetravalent uranium mobilization by complexation or oxidation and associated U isotope fractionation

Yvonne Roebbert¹, Chris Daniel Rosendahl¹, Ashley Brown², Axel Schippers³, Rizlan Bernier-Latmani², Stefan Weyer¹

1: Leibniz Universität Hannover, Germany; 2: École polytechnique fédérale de Lausanne, Switzerland; 3: Bundesanstalt für Geowissenschaften und Rohstoffe, Hannover, Germany

Cenozoic evolution of the Icelandic Plume and its influence upon the topographic evolution of Northwest Europe

Nicky White

University of Cambridge, United Kingdom

Timing and mechanisms of Late Mesozoic to Early Cenozoic exhumation and uplift in Central Europe

Hilmar von Eynatten, Jonas Kley, István Dunkl

University of Göttingen, Geoscience Center, Germany

On Mesozoic uplifts along the SW edge of the East European Craton – new insight from regional onshore (PolandSPAN) and offshore (BalTec) seismic reflection data from Poland

Piotr Krzywiec¹, Łukasz Słonka¹, Aleksandra Stachowska¹, Quang Nguyen², Michał Malinowski², Christian Huebscher³, Regina Kramarska⁴, Niklas Ahlrichs⁵

1: Institute of Geological Sciences, Polish Academy of Sciences, Poland; 2: Institute of Geophysics, Polish Academy of Sciences, Warsaw, Poland; 3: Institute of Geophysics, University of Hamburg, Hamburg, Germany; 4: Polish Geological Institute, Gdańsk, Poland; 5: Federal Institute for Geosciences and Resources (BGR), Berlin, Germany

Evidence for time-variable thickness of the Phanerozoic continental lithosphere in Central Europe

Amr El-Sharkawy^1,2, Thomas Meier¹, Sergei Lebedev³, Carlos Clemente-Gomez⁴, Javier Fullea⁴, Thor Hansteen⁵

1: Kiel University, Germany; 2: National Research Institute of Astronomy and Geophysics, Cairo, Egypt; 3: Dublin Institute for Advanced Studies, Dublin, Ireland; 4: Institute of Geosciences (CSIC,UCM), Plazade Ciencias, 3, ES-28040 Madrid, Spain; 5: GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany

Measurement of Diffuse Submarine Groundwater Discharge at intertidal puddles at the Königshafen - Sylt

Sebastian Janßen¹, Alexandra Nozik¹, Ulf Mallast², Nils Moosdorf^1,3

1: ZMT, Germany; 2: UFZ, Germany; 3: CAU Kiel, Germany

Towards identifying scale-dependent impacts on groundwater level dynamics with Deep Learning

Annika Nolte^1,2, Steffen Bender¹, Jens Hartmann², Stefan Baltruschat^1,2

1: Climate Service Center Germany (GERICS), Helmholtz-Zentrum Hereon, Hamburg, Germany; 2: Universität Hamburg, Institute of Geology, Hamburg, Germany

Optimized coverage of potash tailings piles

Lydia Rösel

Forschungsinstitut für Bergbaufolgelandschaften e.V. Finsterwalde; Humboldt-Universität zu Berlin, Germany

China’s future as a low carbon economy: The Chinese hard coal industry & renewable energies in perspective

Julia Tiganj

Technische Hochschule Georg Agricola University, Germany

Numerical modeling of the stress state around the Enguri power tunnel

Thomas Niederhuber¹, Birgit Müller¹, Thomas Röckel², Mirian Kalabegishvili³, Frank Schilling¹

1: Karlsruhe Institute of Technology (KIT), Institute of Applied Geosciences, Technical Petrophysics, Germany; 2: Piewak & Partner GmbH, Germany; 3: Georgian Technical University, Hydraulic Department, Georgia

Hydrothermal Synthesis of Low Layer Charge Trioctahedral Smectite

Yi-Yu Liu¹, Nils Schewe², Peter Thissen², Katja Emmerich¹

1: Competence Center for Material Moisture (IMB-CMM), Karlsruhe Institute of Technology; 2: Institute of Functional Interfaces (IFG), Karlsruhe Institute of Technology

Analyses of geophysical borehole data of Prees-2 (England) as part of the ICDP JET project

Katharina Leu, Thomas Wonik, Christian Zeeden

Leibniz Institute for Applied Geophysics, Germany

Reconstruct sedimentation rate and time from downhole logging data at Lake Chalco, Central México

Mehrdad Sardar Abadi, Christian Zeeden, Thomas Wonik

Leibniz Institute for applied Geophysics, Germany

Hipercorig Hallstatt History (H3): Accessign a deep time window of Lake Hallstatt´s preHistory

Michael Strasser¹, Flavio Anselmetti², Achim Brauer³, Stefano Fabbri², Ulrich Harms³, Kerstin Kowarik⁴, Jochem Kueck³, Richard Niederreiter⁵, Ortler Marcel¹, Ulli Raschke⁶, Hans Reschreiter⁴, Martin Töpfer³

1: University of Innsbruck, Austria; 2: University of Bern, Switzerland; 3: Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Germany; 4: Natural History Museum Vienna, Austria; 5: Uwitec GmbH, Umwelt und Wissenschaftstechnik, Mondsee, Austria; 6: ulli.raschke@outlook.com

Latest Achievements with drill core scanning based on Laser Induced Breakdown Spectroscopy applied to 6 meter of drill core through Merensky Reef, Bushveld Complex, South Africa

Jeannet Meima¹, Dieter Rammlmair¹, Malte Junge²

1: Federal Institute for Geosciences and Natural Resources (BGR), Hannover, Germany; 2: Mineralogical State Collection Munich (SNSB-MSM), München, Germany

The ICDP Oman Drilling Project – Implications from drill core GT1 on magmatic processes beneath fast-spreading mid-ocean ridges

Dominik Mock^1,2, David Axford Neave³, Samuel Müller⁴, Dieter Garbe-Schönberg⁴, Benoit Ildefonse², Jürgen Koepke¹, Oman Drilling Project Science Team⁵

1: Leibniz Universität Hannover, Germany; 2: Université de Montpellier, France; 3: University of Manchester, United Kingdom; 4: Christian-Albrechts-Universität zu Kiel, Germany; 5: Geoscience Institutions worldwide

The impact of increasing temperature on microbial lipid distributions in the Nankai Trough subduction zone, IODP Exp. 370

Florence Schubotz¹, Inga Hölscher¹, Julius Sebastian Lipp¹, Yuki Morono², Fumio Inagaki^2,3, Verena B. Heuer¹, Kai-Uwe Hinrichs¹

1: MARUM, University of Bremen, Germany; 2: Kochi Institute, JAMSTEC, Japan; 3: Mantle Drilling Promotion Office, JAMSTEC, Japan

Compositions of hydrothermal vent fluids as a guide to subseafloor mineralization processes

Wolfgang Bach, Alexander Diehl

Universität Bremen, Germany

Three-component fluid mixing: Evidence from trace element and isotope systematics in vent fluids and sulphides from Maka volcano, North Eastern Lau Spreading Centre

Lukas Klose^1,3, Manuel Keith², Daniel Hafermaas², Charlotte Kleint^3,4,1, Wolfgang Bach^3,4, Alexander Diehl^3,4, Frederike Wilckens^3,4, Christian Peters⁵, Harald Strauss⁵, Reiner Klemd², Karsten Haase², Andrea Koschinsky^1,3

1: Department of Physics & Earth Sciences, Jacobs University Bremen, Bremen, Germany; 2: GeoZentrum Nordbayern, Universität Erlangen-Nürnberg, Erlangen, Germany; 3: Center for Marine Environmental Sciences (MARUM), University of Bremen, Bremen, Germany; 4: Department for Geosciences, University of Bremen, Bremen, Germany; 5: Department for Geology and Paleontology, University of Münster, Münster, Germany

Spatial variations in submarine caldera-hosted hydrothermal systems: Insights from sulfide chemistry, Niuatahi caldera, Tonga rear-arc

Jan J. Falkenberg¹, Manuel Keith¹, Karsten M. Haase¹, Reiner Klemd¹, Harald Strauss², Christian Peters², Jonguk Kim³

1: GeoZentrum Nordbayern, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Schlossgarten 5, 91054 Erlangen, Germany; 2: Institut für Geologie und Paläontologie, Westfälische-Wilhelms Universität Münster, Corrensstraße 24, 48149, Münster, Germany; 3: Deep-sea and Seabed Mineral resources Research centre, Korean Institute of Ocean Science & Technology, 385 Haeyang-ro, Yeongdo-gu, 49111, Korea

Metal sources in the actively forming seafloor massive sulfide deposit of the Kolumbo volcano: Insight from the basement rocks

S. Hector¹, C. G. C. Patten¹, S. P. Kilias², P. Nomikou², D. Papanikolaou², J. Kolb¹

1: Institute for Applied Geosciences, Geochemistry and Economic Geology, KIT, Karlsruhe, Germany; 2: National and Kapodistrian University of Athens, Athens, Greece

Linking Laser-Ablation ICP-MS analysis and sulfide textures in identifying gold remobilization and enrichment processes in modern seafloor massive sulfides, Kolumbo arc volcano, Greece

Stephanos P. Kilias¹, Evangelia Zygouri¹, Nikolaos Zegkinoglou¹, Manuel Keith², Thomas Zack³, Daniel J. Smith⁴, Paraskevi Nomikou¹, Paraskevi Polymenakou⁵

1: National and Kapodistrian University of Athens, Faculty of Geology and Geoenvironment, 15784 Athens, Greece; 2: University of Erlangen-Nuremberg, GeoZentrum Nordbayern, 91054 Erlangen, Germany; 3: University of Gothenburg, Department of Earth Sciences, SE-405 30 Gothenburg, Sweden; 4: University of Leicester, School of Geography, Geology and the Environment, University Road, Leicester LE1 7RH, UK; 5: Hellenic Centre for Marine Research, Institute of Marine Biology, Biotechnology and Aquaculture, 71003, Heraklion, Crete, Greece

A systematic approach to develop recommendations for surface exploration of siting regions for a radioactive waste repository in Germany

Lisa Richter, Thies Beilecke, Raphael Dlugosch, Tilo Kneuker, Lukas Pollok, Nicole Schubarth-Engelschall, Ralf Semroch

Bundesanstalt für Geowissenschaften und Rohstoffe, Germany

Potential flach lagernder Salzformationen in Deutschland als Standort für ein Endlager für wärmeentwickelnde radioaktive Abfälle

Till Popp, Ralf Günther, Dirk Naumann

Institut für Gebirgsmechanik GmbH, Germany

Geophysical borehole logging - using existing data for petrophysical and regional characterisation of claystone formations

Gesa Kuhlmann, Klaus Reinhold

BGR-Dienstbereich Berlin, Germany

On-site hydraulic and mechanical characterization of a claystone around a non-lined test tunnel in Mont Terri, Switzerland

Sina Hale¹, Xavier Ries¹, David Jaeggi², Philipp Blum¹

1: Karlsruhe Institute of Technology (KIT), Institute of Applied Geosciences (AGW), Kaiserstr. 12, 76131 Karlsruhe, Germany; 2: Federal Office of Topography (swisstopo), Seftigenstr. 264, 3084 Wabern, Switzerland

Long-term mechanical behavior of claystone

Sibylle Irene Mayr

Bundesanstalt für Geowissenschaften und Rohstoffe, Germany

Quantification of uranium diffusion and sorption within a geochemical gradient in the Opalinus Clay on the host rock scale

Theresa Hennig^1,2, Michael Kühn^1,2

1: GFZ German Research Centre for Geosciences Potsdam, Germany; 2: University of Potsdam, Institute of Geosciences, Germany

The antiquity of lanthanide tetrad effect and super-chondritic Y/Ho ratio in seawater

David M. Ernst, Michael Bau

Jacobs University Bremen, Germany

Toxicological effects of rare earth elements to photosynthetic organisms

Edith Padilla Suárez¹, Antonietta Siciliano¹, Marco Guida^1,2, Giovanni Pagano², Marco Trifuoggi³, Sara Serafini¹, Emilia Galdiero¹, Franca Tommasi⁴, Giusy Lofrano², Isidora Gjata⁴, Antonios Apostolos Brouziotis^1,3, Renato Liguori⁴, Giovanni Libralato¹

1: Department of Biology, University of Naples Federico II; 2: Centro Servizi Metrologici e Tecnologici Avanzati (CeSMA); 3: Department of Chemical Sciences, University of Naples Federico II; 4: Department of Biology, Università degli Studi di Bari Aldo Moro

Spatial and temporal patterns of rare earth elements in the seaweed Saccarina latissima along the Norwegian coast

Stefania Piarulli¹, Tomasz Ciesielski², Silje Forbord³, Achilleas Zevros², Bjørn Henrik Hansen¹, Bjørn Munro Jenssen², Julia Farkas¹

1: Department of Climate and Environment, SINTEF Ocean, Brattørkaia 17C, 7010 Trondheim, Norway;; 2: Department of Biology, Norwegian University of Science and Technology, Høgskoleringen 5, 7491, Trondheim, Norway;; 3: Department of fisheries and new biomarine industry, SINTEF Ocean, Brattørkaia 17C, 7010 Trondheim

Ecotoxicological effects of rare earth elements on early life stages of fish

Stefania Piarulli¹, Bjørn Henrik Hansen¹, Frida Fossum², Florence Kermen², Bjarne Kvæstad³, Pål A. Olsvik⁴, Julia Farkas¹

1: Department of Climate and Environment, SINTEF Ocean, 7010 Trondheim, Norway;; 2: Department of Biology, Norwegian University of Science and Technology, 7491 Trondheim, Norway; 3: Department of fisheries and new biomarine industry, SINTEF Ocean, Brattørkaia 17C, 7010 Trondheim; 4: Faculty of Biosciences and Aquaculture, Nord University, N-8049 Bodø, Norway;

Release of beryllium (Be) and tungsten (W) from historical mine tailings and the environmental impact on epilithic water diatoms in downstream surface water

Lina Hällström

Luleå University Of Technology, Sweden

Scandium and Rare Earths in Major Rivers in Sweden

Franziska Klimpel, Michael Bau

Jacobs University Bremen, Germany

Recurrent continent-scale hiatus surfaces in Europe and links to upper mantle flow

Berta Vilacís, Jorge N. Hayek, Hans-Peter Bunge, Anke M. Friedrich, Sara Carena

Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität München

Novel Mantle flow retrodictions reveal preferential material flow in the sublithospheric European mantle

Hans-Peter Bunge¹, Siavash Ghelichkhan², Jens Oeser¹

1: Ludwig-Maximilians Universitaet, Germany; 2: Australian National University

Volcanites of MORB and WPB character in the evaporitic Permian Haselgebirge Formation (Eastern Alps, Austria) and possible tectonic implications

Christoph Leitner¹, Friedrich Finger¹, H. Albert Gilg²

1: University Salzburg, Austria; 2: Technical University München, Germany

The Werra-Fulda mining district, underground extension of the CEVP-alkaline magmatic province – New insights in the magmatic evolution and its interaction with evaporitic deposits.

Axel Zirkler¹, Ulrich A. Glasmacher², Florian Krob², Silvio Zeibig¹, Jochen Olbert², Istvan Dunkl³

1: K+S Aktiengesellschaft, Kassel, Germany; 2: Institute of Earth Sciences, Heidelberg University, Germany; 3: Sedimentology & Environmental Geology, Geoscience Center, University of Göttingen, Germany

Mesozoic to Cenozoic exhumation history of the Odenwald and Heidelberg, Germany

Ulrich Anton Glasmacher¹, Florian Krob¹, Melanie Raupp¹, Nicklas Brachmann¹, Dunkl István², Danny Stockli³, Günther Wagner¹

1: Institute of Earth Sciences, Heidelberg University, Germany; 2: Sedimentology & Environmental Geology, Geoscience Center, University of Göttingen; 3: Department of Geological Sciences, University of Texas, Austin,

Quantitative assessment of the terrain transformation in proglacial areas (the Djankuat River catchment case study, Caucuses)

Andrei Kedich^1,2

1: Faculty of Geography, Lomonosov Moscow State University, Moscow, Russian Federation; 2: Institute of Geography, Russian Academy of Sciences, Moscow, Russian Federation

First evidence from Lake Melville, Canada: Subglacial lake sediments underneath the Laurentide Ice Sheet?

Sophie Kowalski^1,2, Christian Ohlendorf¹, Andrea Catalina Gebhardt², Jens Matthiessen²

1: University of Bremen, Germany; 2: Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany

Biological productivity in the Southern Ocean across the Eocene-Oligocene transition

Gabrielle Rodrigues de Faria^1,2, Volkan Özen^1,2, David Lazarus¹, Ulrich Struck^1,2, Johan Renaudie¹, Gayane Asatryan¹

1: Museum für Naturkunde, Germany; 2: Department of Earth Sciences, Freie Universität, Germany

Biogeographic patterns of benthic foraminifera in contourite drift systems of the Atlantic Ocean

Anna Saupe¹, Johanna Schmidt¹, Jassin Petersen¹, André Bahr², Patrick Grunert¹

1: University of Cologne, Institute of Geology and Mineralogy, Germany; 2: Heidelberg University, Institute of Earth Sciences, Germany

The micropaleontological fingerprint on contourites and turbidites

Johanna Schmidt¹, Anna Saupe¹, Jassin Petersen¹, André Bahr², Patrick Grunert¹

1: University of Cologne, Faculty of Mathematics and Natural Sciences, Institute of Geology and Mineralogy, Zülpicher Str. 49a, 50674 Cologne, Germany; 2: Heidelberg University, Faculty of Chemistry and Earth Sciences, Institute of Earth Sciences, Im Neuenheimer Feld 234, 69120 Heidelberg, Germany

on GPS-IR technique for measuring shallow sediment compaction

Makan Karegar

Institute of Geodesy and Geoinformation, University of Bonn, Germany

Monitoring of Methane Emissions at Southern Hydrate Ridge using Deep-Sea Cabled Observatory

Yann Marcon¹, Deborah Kelley², Blair Thornton^3,4, Dana Manalang⁵, Gerhard Bohrmann¹

1: MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, Germany; 2: School of Oceanography, University of Washington, Seattle, USA; 3: Centre for In situ and Remote Intelligent Sensing, Faculty of Engineering and Physical Sciences, University of Southampton, Hampshire, UK; 4: Institute of Industrial Science, The University of Tokyo, Tokyo, Japan; 5: Applied Physics Lab, University of Washington, Seattle, USA

Methane seepage in the northwestern part of the German North Sea

Miriam Römer¹, Martin Blumenberg², Katja Heeschen³, Stefan Schlömer², Hendrik Müller², Simon Müller², Christian Hilgenfeldt¹, Udo Barckhausen², Katrin Schwalenberg²

1: MARUM - Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen (Germany); 2: Federal Institute for Geosciences and Natural Resources (BGR), Hannover (Germany); 3: GFZ German Research Centre for Geosciences, Potsdam (Germany)

In-situ silicon isotopes in mantle wedge serpentinites - a new proxy for slab dehydration reactions

Sonja Geilert¹, Elmar Albers², Daniel A. Frick³, Christian T. Hansen², Friedhelm von Blanckenburg^3,4

1: GEOMAR Helmholtz Centre for Ocean Research Kiel; 2: MARUM – Center for Marine Environmental Sciences, University of Bremen; 3: GFZ German Research Centre for Geosciences; 4: Department of Earth Sciences, Freie Universität Berlin

Subduction initiation and arc evolution from a rear-arc perspective – A synthesis of results from IODP Exp. 351

Philipp A. Brandl

GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel, Germany

Similarities of the Scotia and Caribbean Plates: Implications for a common plate tectonic history?!

Christian Burmeister¹, Paul Wintersteller², Martin Meschede¹

1: Institute for Geography and Geology, University of Greifswald, Germany; 2: MARUM/Geoscience Department, University of Bremen, Germany

Volcanic structures and magmatic evolution of the Vesteris Seamount, Greenland Basin

Katharina Anna Unger Moreno^1,5, Janis Thal¹, Wolfgang Bach^1,2, Christoph Beier³, Karsten Matthias Haase⁴

1: Fachbereich Geowissenschaften, Universität Bremen, Klagenfurter Str. 2, D-28359 Bremen, Germany; 2: MARUM Center for Marine Environmental Sciences, Universität Bremen, Leobener Str., D-28359 Bremen, Germany; 3: Department of Geosciences and Geography, Research Programme of Geology and Geophysics (GeoHel), University of Helsinki, FIN-00014 Helsinki, Finland; 4: GeoZentrum Nordbayern, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schlossgarten 5, D-91054 Erlangen, Germany; 5: GEOMAR Helmholtz Centre for Ocean Research Kiel, Wischhofstr. 1-3, 24148 Kiel, Germany

Critical Raw Materials for the Energy Transition

Kathryn Goodenough

British Geological Survey, United Kingdom

Significance of epidosite alteration for seafloor sulphide deposits and for fluid fluxes through the oceanic crust

Larryn William Diamond, Samuel Weber, Peter Alt-Epping, Alannah Brett

Institute of Geological Sciences, University of Bern, Switzerland

Permeability available for VMS source fluids in altered and fractured lavas in the oceanic crust, Semail ophiolite, Oman

Alannah C. Brett, Larryn W. Diamond

Institute of Geological Sciences, University of Bern, Switzerland

Geochemistry, mineralogy, Cu, Zn and Fe isotopic composition of Gossans found in Cyprus-type VMS systems from the Troodos ophiolite.

Nina Zaronikola¹, Vinciane Debaille¹, Sophie Decrée², Ryan Mathur³, Christodoulos Hadjigeorgiou⁴

1: Laboratoire G-Time, Universite Libre de Bruxelles, Brussels, Belgium; 2: Royal Belgian Institute of Natural Sciences, B-1000, Brussels, Belgium; 3: Juniata College, 1700 Moore Street, Huntingdon, Pennsylvania 16652, USA; 4: Geological Survey Department, 1 Lefkonos Street, 2064 Strovolos, Lefkosia, Cyprus

Molybdenum isotope evidence for forearc mantle recycling at the Tongan subduction zone

Qasid Ahmad¹, Martin Wille¹, Stephan König², Carolina Rosca², Angela Hensel¹, Thomas Pettke¹, Jörg Hermann¹

1: University of Bern, Switzerland; 2: University of Tübingen, Germany

Ultramafic-hosted volcanogenic massive sulfide deposits: an overlooked sub-class of VMS deposits forming in complex tectonic environments?

Clifford Patten¹, Rémi Coltat², Malte Junge³, Alexandre Peillod⁴, Marc Ulrich⁵, Gianreto Manatschal⁵, Jochen Kolb¹

1: Institute of applied geochemistry, KIT, Germany; 2: Laboratoire de Géologie, CNRS-UMR 8538, Ecole Nationale Supérieure de Paris, France; 3: Mineralogical State Collection Munich, Germany; 4: Department of Geological Sciences, Stockholm University, Sweden; 5: Institut Terre et Environnement de Strasbourg, CNRS-UMR 7063, Université de Strasbourg, France

The Marmorera-Cotschen hydrothermal system (Platta nappe, Switzerland): A Jurassic analogue to present-day oceanic ultramafic-hosted mineralized systems

Rémi Coltat¹, Philippe Boulvais², Yannick Branquet^2,3, Ewan Pelleter⁴, Gianreto Manatschal⁵

1: Laboratoire de Géologie, CNRS-UMR 8538, Ecole Nationale Supérieure de Paris, France; 2: Géosciences Rennes, CNRS-UMR 6118, University of Rennes 1, France; 3: Institut des Sciences de la Terre d’Orléans, UMR 7327, University of Orléans, France; 4: IFREMER Centre de Brest, DRO/GM, France; 5: Institut Terre et Environnement de Strasbourg, CNRS-UMR 7063, Université de Strasbourg, France

Threats to groundwater quality in the Anthropocene

Christian Moeck¹, Mario Schirmer^1,2

1: Eawag, Department of Water Resources and Drinking Water, Swiss Federal Institute of Aquatic Science and Technology, Switzerland; 2: University of Neuchâtel, Centre of Hydrogeology and Geothermics (CHYN), Switzerland

Mutual effects of pH and ionic strength on the mobility of metoprolol in saturated quartz sand

Joshua Sawall, Ferry Schiperski

Technische Universität Berlin

Investigating Nitrate Pollution Sources and NaturalBackground in Groundwater of the Densu Basin: A Model-based Approach

George Yamoah Afrifa¹, Larry-pax Chegbeleh¹, Patrick Asamoah Sakyi¹, Mark Sandow Yidana¹, Yvonne Sena Akosua Loh¹, Theophilus Ansah-Narh², Evans Manu^3,4,5

1: Department of Earth Science, University of Ghana; 2: Ghana Space Science & Technology Institute (GSSTI), Ghana Atomic Energy Commission (GAEC); 3: Institute of Geosciences, University of Potsdam, Potsdam Germany; 4: CSIR-Water Research Institute, Accra Ghana; 5: German Research Center for Geosciences, Telegrafenberg, 14473 Potsdam, Germany

Inverse modelling of transport distance to reduce ambiguities of microbial and chemical source tracking in karst catchments

Johannes Zirlewagen¹, Ferry Schiperski¹, Tobias Licha², Traugott Scheytt³

1: Technische Universität Berlin, Germany; 2: Ruhr-University Bochum, Germany; 3: TU Bergakademie Freiberg, Germany

Multi-paprameter monitoring at alpine karst springs to identify suitable early-warning indicators for bacterial contamination

Simon Frank, Nadine Goeppert, Nico Goldscheider

Karlsruhe Institute of Technology (KIT), Germany

Implementation of the Geological Data Act (Geologiedatengesetz): A digital approach of the Geological Survey of Lower Saxony

Robert Schöner, Jan Sbresny, Jörg Elbracht, Nicole Engel, Hans-Jürgen Brauner

State Authority for Mining, Energy and Geology (LBEG), Hannover, Germany

Geodata management in a European perspective – The European Geological Data Infrastructure (EGDI)

Dana Čápová², Jasna Šinigoj³, Marc Urvois⁴, Matt Harrison⁴, Patrick Bell⁵, Margarita Sanabria⁶, José Román Hernández Manchado⁶, Mikael Pedersen¹, Jørgen Tulstrup¹

1: GEUS - Geological Survey of Denmark and Greenland, Denmark; 2: CGS - Czech Geological Survey; 3: GeoZS - Geological Survey of Slovenia; 4: BRGM - French Geological Survey; 5: BGS - British Geological Survey; 6: CN IGME - Spanish Geological Survey

LGRBwissen – the new geoscientific portal for Baden-Württemberg

Isabel Rupf, Frank Baumann

Landesamt für Geologie, Rohstoffe und Bergbau Baden-Württemberg, Germany

From portals to hubs, dashboards and storymaps - new technologies for easy access and use of geoscientific data

Lars Behrens

Esri Deutschland GmbH, Germany

Basic implementation for a 3D-viewer with web technology

Michael Wolf, Rüdiger Reimann, Silvia Dieler, Jennifer Ziesch

State Authority for Mining, Energy and Geology- Lower Saxony, Germany

GisInfoService – A Web Application of German Aggregates Associations for their Members

Dagmar Kesten

Industrieverband Steine und Erden (ISTE), Germany

Hydrocarbon Migration and its Implications for Hydrocarbon Exploration and Charge Risk Assessment: Case Studies from the Persian Gulf, Iran

Alireza Baniasad, Ralf Littke

RWTH Aachen University, Germany

Forward stratigraphic modelling of marine petroleum source rocks: the case of the Carson Basin

Samer Bou Daher, Erwan Le Guerroué, Paul Jermannaud, Alcide Thebault

Division of Global Solutions, Beicip Franlab, France

Uncertainty and risk analysis in basin and stratigraphic modelling: the response surface approach

Samer Bou Daher, Alcide Thebault

Division of Global Solutions, Beicip Franlab, France

Pre-Variscan (Lower Devonian) deformation of the Silurian magmatic arc of the East Odenwald (Mid-German Crystalline Zone, Variscides)

Henri Paul Meinaß¹, Wolfgang Dörr², Eckardt Stein¹

1: Technische Universität Darmstadt, Germany; 2: Goethe University Frankfurt, Germany

Imaging the warm lithospheric mantle in the Mediterranean-Alpine region: integrated thermochemical inversion of surface wave dispersion, heat flow and elevation data.

Carlos Clemente¹, Javier Fullea^1,2, Amr El-Sharkawy^3,4, Thomas Meier³, Sergei Lebedev², Thor Hansteen⁵

1: Universidad Complutense de Madrid, Madrid, Spain; 2: School of Cosmic Physics, Geophysics Section, Dublin Institute for Advanced Studies, Dublin, Ireland; 3: Institute of Geosciences, Christian‐Albrechts‐Universität, Kiel, Germany; 4: National Research Institute of Astronomy and Geophysics (NRIAG), Helwan, Cairo, Egypt; 5: GEOMAR, Kiel, Germany

Revisiting GNSS vertical velocity in the Eifel volcanic field

Makan Karegar, Jürgen Kusche

Institute of Geodesy and Geoinformation, University of Bonn, Germany

Numerical Modeling of the 2007-2009 Lava Dome Growth in the Crater of Volcán de Colima, México

Natalya Zeinalova, Alik Ismail-Zadeh

KIT university, Germany

Are we sharing our data and software yet? Community, tools, incentives - and flexibility

Shelley Stall

American Geophysical Union, United States of America

NFDI4Earth – addressing the digital needs of Earth System Sciences - A

Lars Bernard, Jörg Seegert

Technische Universität Dresden, Germany

NFDI4Earth – addressing the digital needs of Earth System Sciences - B

Lars Bernard, Jörg Seegert

Technische Universität Dresden, Germany

The Helmholtz Research Field Earth & Environment DataHub and its NFDI4Earth connection

Peter Braesicke^1,5, Roland Bertelmann^2,5, Jan Bumberger^3,5, Sören Lorenz^4,5

1: KIT, Germany; 2: GFZ, Potsdam, Germany; 3: UFZ, Leipzig, Germany; 4: GEOMAR, Kiel, Germany; 5: on behalf of the Helmholtz RF E&E DataHub

Open-source and open data: combining both worlds for optimised decision making in geological subsurface models

Florian Wellmann¹, Miguel de la Varga², Alexander Jüstel³

1: Computational Geoscience and Reservoir Engineering (CGRE), RWTH Aachen University, Aachen, Germany (; 2: Terranigma Solutions GmbH, Aachen, Germany; 3: Fraunhofer IEG, Fraunhofer Research Institution for Energy Infrastructures and Geothermal Systems, Am Hochschulcampus 1, 44801 Bochum, Germany

Importance of 3d model management to enable FAIR principles for geological models

Paul Gabriel, Daniel Buse, Björn Wieczoreck, Johannes Camin

GiGa infosystems GmbH, Germany

Influence of Quaternary glaciations on subsurface temperatures and pressures in NE onshore Netherlands

Sebastian Amberg¹, Victoria Sachse¹, Stefan Back², Ralf Littke¹

1: Institute of Geology and Geochemistry of Petroleum and Coal, Energy and Mineral Resources (EMR), RWTH Aachen University, Lochnerstr. 4-20, 52054 Aachen, Germany; 2: Geological Institute, Energy and Mineral Resources (EMR), RWTH Aachen University, Wüllnerstr. 2, 52052 Aachen, Germany

Crustal structure and margin configuration of the La Baja Guajira basin, Colombia: regional 2D seismic reflection interpretation, gravimetric and thermal modelling

Leidy Castro-Vera^1,2, Ralf Littke¹, Stefan Back¹, Rocío Bernal-Olaya³

1: RWTH Aachen University, Germany; 2: Grupo de investigación en Ciencias de la Tierra y Energía, Amonite SAS, Colombia; 3: Universidad Industrial de Santander, Colombia

Geoscientific Characterisation and Interpretation (Geosynthesis) within the Preliminary Safety Assessment in the German Site-Selection Procedure for a High-Level Nuclear Waste Repository

Reinhard Fink, Sebastian Zimmermann, Nils-Peter Nilius, Eike Völkner, Sönke Reiche

Bundesgesellschaft für Endlagerung (BGE), Germany

Element partitioning during hydrothermal alteration at ultramafic-hosted mineralized systems: insights from the fossil Marmorera-Cotschen hydrothermal system (Platta nappe, SE Switzerland)

Rémi Coltat¹, Philippe Boulvais², Thomas Riegler³, Ewan Pelleter⁴, Yannick Branquet^2,5

1: Laboratoire de Géologie, CNRS-UMR 8538, Ecole Nationale Supérieure de Paris, France; 2: Géosciences Rennes, CNRS-UMR 6118, University of Rennes 1, France; 3: Department of Geology, Trinity College Dublin, Dublin, Ireland; 4: IFREMER Centre de Brest, DRO/GM, France; 5: Institut des Sciences de la Terre d’Orléans, UMR 7327, University of Orléans, France

Source of metals in ultramafic-hosted VMS deposits: insight from the Troodos ophiolite and ODP Hole 735B

Clifford Patten¹, Malte Junge², Alexandre Peillod¹

1: KIT, Germany; 2: Mineralogical State Collection Munich

Historical Mine Plans meet Modern Remote Sensing Data – Knowledge and Geodata Management at the Research Center of Post-Mining

Benjamin Haske, Julia Tiganj, Laura Klein

Technische Hochschule Georg Agricola, Germany

Fluid metasomatism in the cold nose of the Mariana subduction zone

Elmar Albers¹, Christian T. Hansen¹, John Shervais², Yuji Ichiyama³

1: MARUM – Center for Marine Environmental Sciences, University of Bremen, Germany; 2: Department of Geology, Utah State University, USA; 3: Graduate School of Science, Chiba University, Japan

Drilling overdeepened (Eastern) Alpine Valleys and Basins

Markus Fiebig¹, Flavio Anselmetti², Marius Büchi², Gerald Gabriel³, Ernst Kroemer⁴, Frank Preusser⁵, Jürgen Reitner⁶, Sebastian Schaller², Bennet Schuster², David Tanner³, Ulrike Wielandt-Schuster⁷

1: University of Natural Resources and Life Sciences, Austria; 2: University of Berne, Switzerland; 3: Leibnitz Institute for Applied Geophysics (LIAG), Germany; 4: Bavarian Environment Agency, Germany; 5: Albert-Ludwigs-Univeristy, Germany; 6: Geological Survey of Austria; 7: Regierungspräsidium Freiburg, Germany

Drilling Overdeepened Alpine Valleys: First results from the Tannwald Borehole

Bennet Schuster¹, David C. Tanner², Gerald Gabriel², Thomas Burschil², Thomas Wonik², Frank Preusser¹, Flavio Anselmetti³, Marius W. Buechi³, Sebastian Schaller³, Markus Fiebig⁴, Ulrike Wielandt-Schuster⁵

1: Institute of Earth and Environmental Sciences, University of Freiburg, Germany; 2: Leibniz Institute for Applied Geophysics, Hannover, Germany; 3: Institute of Geological Sciences, University of Bern, Switzerland; 4: University of Natural Resources and Life Sciences, Vienna, Austria; 5: Landesamt für Geologie, Rohstoffe und Bergbau, Freiburg, Germany

ICDP Project DOVE (Drilling Overdeepened Alpine Valleys): First results from the Basadingen Borehole

Sebastian Schaller¹, Flavio Anselmetti¹, Marius Büchi¹, Markus Fiebig², Gerald Gabriel³, Ernst Kroemer⁴, Frank Preusser⁵, Jürgen Reitner⁶, Bennet Schuster⁵, David Tanner³, Ulrike Wielandt-Schuster⁷

1: Institute of Geological Sciences, University of Bern. Switzerland; 2: Department of Civil Engeneering and Natural Hazards, University of Natural Resources and Life Sciences Vienna, Austria; 3: Department for Seismic, Gravimetry, and Magnetics, Leibniz Institute for Applied Geophysics, Hannover, Germany; 4: Bayrisches Landesamt für Umwelt, Augsburg, Germany; 5: Institute of Earth and Environmental Sciences, University of Freiburg, Germany; 6: Geologische Bundesanstalt für Österreich, Vienna, Austria; 7: Landesamt für Geologie, Rohstoffe und Bergbau, Baden-Württemberg, Germany

ICDP Project DOVE (Drilling Overdeepened Alpine Valleys): Seismic surveys across the sites

Thomas Burschil¹, Hermann Buness¹, Anna-Catharina Brandt², David C. Tanner¹, Gerald Gabriel^1,2, Ulrike Wielandt-Schuster³, Jürgen Reitner⁴

1: Leibniz Institute for Applied Geophysics, Germany; 2: Leibniz University Hannover, Germany; 3: Landesamt für Geologie, Rohstoffe und Bergbau, Freiburg, Germany; 4: Geologische Bundesanstalt, Vienna, Austria

Holocene palaeoenvironmental conditions in the Baltic: Reconstructions based on palynological and biogeochemical data from IODP Expedition 347, Site M0063 (Landsort Deep)

Ulrich Kotthoff¹, Thorsten Bauersachs²

1: Centrum für Naturkunde, Universität Hamburg, Germany; 2: Sektion Geowissenschaften, Christian-Albrechts-Universität zu Kiel, Deutschland

Indian subcontinent hydroclimate and vegetation changes during the last ~75 kyr reconstructed from terrestrial leaf wax stable isotope data obtained from IODP Site U1446

Stefan Lauterbach^1,2, Nils Andersen¹, Thomas Blanz², Philippe Martinez³, Ralph R. Schneider^1,2

1: Leibniz Laboratory for Radiometric Dating and Stable Isotope Research, Kiel University, 24118 Kiel, Germany; 2: Institute of Geosciences, Kiel University, 24118 Kiel, Germany; 3: Environnements et Paléoenvironnements Océaniques et Continentaux (EPOC), UMR 5805 CNRS – Université de Bordeaux – EPHE – OASU, 33615 Pessac, France

Industrial revolution 4.1 - Critical raw materials and their role in the shift towards renewable energy generation and e-mobility

Ernst Bernhard Teigler, Stephan Peters, Torsten Gorka

DMT GmbH & Co. KG, Germany

Battery metal exploration targets in the Erzgebirge from stream sediment geochemistry and mineral predictive mapping with self-organizing maps

Andreas Brosig, Andreas Barth, Peggy Hielscher, Claus Legler, Stefan Schaefer, Peter Bock, Andreas Knobloch

Beak Consultants GmbH, Germany

Occurrences and mineralogy of lithium pegmatite in eastern Canada and for example the Georgia Lake pegmatite in more detail

Stephan Peters, Florian Lowicki, Ernst-Bernhard Teigler, Torsten Gorka, Florian Beier, Jana Rechner

DMT GmbH & Co. KG, Germany

Recovery of lithium by ion-exchange in zeolitic materials

Rosa Micaela Danisi, Frank Schilling

Karlsruhe Institute for Technology, Germany

With World-Class Graphite, Pula Proves African Jr's as Innovative & Ethical Influences

Mary Stith

The Pula Group, United States of America

Non-linear forcing of climate on denudation in the Alps over the last 75 ka

Apolline Mariotti¹, Pierre-Henri Blard^1,2, Julien Charreau¹, Samuel Toucanne³, Stephan Jorry³, Stéphane Molliex^1,4, Team ASTER⁵

1: CRPG, CNRS - Université de Lorraine, Nancy, France.; 2: Laboratoire de Glaciologie, DGES-IGEOS, Université Libre de Bruxelles, Bruxelles, Belgium; 3: IFREMER, Laboratoire Géodynamique et Enregistrement Sédimentaire, Plouzané, France.; 4: Laboratoire Géosciences Océan, Institut Universitaire Européen de la Mer, Plouzané, France.; 5: Aix-Marseille Univ., CNRS, IRD, INRA, Coll. France, UM 34 CEREGE, Technopôle de l’Environnement Arbois-Méditerranée, Aix-en-Provence, France.

Recent headwall deglaciation and retreat from cosmogenic ¹⁰Be in medial moraine debris of a Swiss valley glacier

Katharina Wetterauer¹, Dirk Scherler^1,2, Leif S. Anderson^1,3, Hella Wittmann¹

1: GFZ German Research Centre for Geosciences, Potsdam, Germany; 2: Institute of Geological Sciences, Freie Universität Berlin, Berlin, Germany; 3: Institute of Earth Surface Dynamics, University of Lausanne, Lausanne, Switzerland

Quantifying carbonate denudation from cosmogenic ³⁶Cl and climatic and tectonic controls on carbonate landscape evolution

Richard F Ott^1,2, Sean F Gallen³, David Helman^4,5

1: Department of Earth Sciences, ETH Zurich, Zurich, Switzerland; 2: Earth Surface Geochemistry, German Centre for Geoscience Research, Potsdam, Germany; 3: Department of Geosciences, Colorado State University, Fort Collins, US; 4: Department of Soil and Water Sciences, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel; 5: Advanced School for Environmental Studies, The Hebrew University of Jerusalem, Jerusalem, Israel

Co-variation of silicate, carbonate, and sulfide weathering drives CO₂ release with erosion: Constraints from southern Taiwan.

Aaron Bufe¹, Niels Hovius¹, Robert Emberson², Jeremy Rugenstein³, Albert Galy⁴, Hima Hassenruck-Gudipati⁵, Jui-Ming Chang⁶

1: GFZ German Research Centre for Geosciences, Telegrafenberg, 14473 Potsdam, Germany; 2: NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA; 3: Department of Geosciences, Colorado State University, Fort Collins, CO USA; 4: Centre de Recherches Pétrographiques et Géochimiques, UMR7358, CNRS, Université de Lorraine, 54500 Nancy, France; 5: Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712, USA; 6: Department of Geosciences, National Taiwan University, 10617 Taipei, Taiwan

Drivers of Topography in Fold-thrust Belts: A Perspective from Central Nepal

Paul R Eizenhöfer¹, Nadine McQuarrie², Suryodoy Ghoshal²

1: University of Tübingen, Germany; 2: University of Pittsburgh, USA

Magnetic pore fabrics and how they predict preferred fluid migration paths in porous rocks

Andrea Regina Biedermann

University of Bern, Switzerland, Switzerland

Characterization of pore space in sandstone using the anisotropy of magnetic susceptibility

Julius Schenk¹, Agnes Kontny¹, Benjamin Busch¹, Ilner Khasanov², Hagen Steger¹

1: Karlsruher Institute of Technology, Germany; 2: Gubkin University, Russia

Identification of magnetic enhancement at hydrocarbon/water contacts.

S. Adesope Badejo^1,2, Adrian Muxworthy¹, Alastair Fraser¹, Martin Neumaier¹

1: Imperial College London, United Kingdom; 2: CGG, United Kingdom

Using mineral magnetics to track migration in the Bittern and Pict Fields, Central North Sea

Maryam Ahmed Abdulkarim, Adrian Muxworthy, Alastair Fraser, Martin Neumaier

Imperial College, United Kingdom

Effect of cyclic loading at elevated temperatures on the magnetic susceptibility of a magnetite-bearing ore

Katarzyna Dudzisz^1,2, Mario Walter³, Ralf Krumholtz³, Boris Reznik¹, Agnes Kontny¹

1: Karlsruhe Institute of Technology, Institute of Applied Geosciences, Germany; 2: Institute of Geophysics, Polish Academy of Sciences, Poland; 3: Karlsruhe Institute of Technology, Institute for Applied Materials, Germany

Tracing wedge-internal deformation by means of strontium isotope systematics of vein carbonate

Armin Dielforder¹, Igor M. Villa², Alfons Berger², Marco Herwegh²

1: Institut für Geologie, Leibniz Universität Hannover, Germany; 2: Institut für Geologie, Universität Bern, Switzerland

Closely-spaced carbonate replacement veins: the influence of external stress on focused fluid flow during carbonation of peridotite

Manuel D. Menzel¹, Janos L. Urai¹, Estibalitz Ukar²

1: Tectonics and Geodynamics, RWTH Aachen University, Germany; 2: University of Texas at Austin, Bureau of Economic Geology, TX, USA

2D finite-element modelling of the interaction between poroelastic effects and viscoelastic relaxation during the seismic cycle

Jill Peikert¹, Andrea Hampel¹, Meike Bagge²

1: Institut für Geologie, Leibniz Universität Hannover, Germany; 2: GFZ Potsdam, Germany

SpannEnD - The crustal stress state of Germany

Steffen Ahlers¹, Andreas Henk¹, Tobias Hergert¹, Karsten Reiter¹, Birgit Müller², Luisa Röckel², Oliver Heidbach³, Sophia Morawietz³, Magdalena Scheck-Wenderoth³, Denis Anikiev³

1: TU Darmstadt, Germany; 2: KIT, Germany; 3: GeoForschungsZentrum (GFZ), Germany

The Zagros Mountain Front Flexure in Kurdistan Region of Iraq: Structural style and Late Pleistocene-Holocene Fault Slip Rates Derived from Structural Modeling and Luminescence Dating of River Terraces

Mjahid Zebari^1,2, Frank Preusser³, Christoph Grützner¹, Payman Navabpour¹, Kamil Ustaszewski¹

1: University of Jena, Germany; 2: Salahaddin University-Erbil, Kurdistan Region of Iraq; 3: University of Freiburg, Germany

Slip tendency analysis for 60 3D faults in Germany and adjacent areas

Luisa Röckel¹, Steffen Ahlers², Birgit Müller¹, Karsten Reiter², Oliver Heidbach³, Tobias Hergert², Andreas Henk², Frank Schilling¹

1: Karlsruhe Institute of Technology, Germany; 2: Technical University Darmstadt, Germany; 3: German Research Centre for Geosciences, Germany

The spectroscopy of luminescent geological materials

Ian M. Coulson

University of Regina, Canada

Zircon Raman dating: Age calculation and data valuation

Birk Härtel, Raymond Jonckheere, Lothar Ratschbacher

Geology, TU Bergakademie Freiberg, Germany

Raman spectroscopy as a functional scientific examination method for minerals, rocks and meteorites in the modern Geosciences

Melanie Kaliwoda¹, Malte Junge¹, Felix Hentschel¹, Wolfgang W. Schmahl¹, Fabian Dellefant², Claudia Trepmann²

1: Mineralogical State Collection Munich, SNSB and Ludwig Maximilians University, LMU, Germany; 2: Ludwig Maximilians University, LMU, Germany

The effect of Co substitution and sample preparation on the Raman spectra of pyrite

Khulan Berkh, Dieter Rammlmair

Federal Institute for Geosciences and Natural Resources, Germany

Hyperspectral analysis of lacquer peel profiles as quasi-in-situ analysis for tailings exploration

Wilhelm Nikonow, Dieter Rammlmair

BGR, Germany

Towards a green future – Where is the critical raw material resource potential in Europe?

Daniel P. de Oliveira^1,2

1: Laboratório Nacional de Energia e Geologia (LNEG), Portugal; 2: Mineral Resources Expert Group, EuroGeoSurveys, Brussels, Belgium

Contrasting rare metal potentials in two Southern Alpine vein deposits

Thomas Angerer¹, Tim Poniewas¹, Lorenz Profanter¹, Martina Tribus¹, Helene Braetz²

1: Universität Innsbruck; 2: Friedrich-Alexander-Universität Erlangen

In-situ trace element and S isotope systematics in porphyry-epithermal pyrite, Limnos Island, Greece

Frederik Börner¹, Manuel Keith¹, Jonas Bücker¹, Panagiotis Voudouris², Karsten Haase¹, Reiner Klemd¹, Martin Kutzschbach³

1: Friedrich-Alexander Universität Erlangen-Nürnberg, Germany; 2: Department of Mineralogy and Petrology, Faculty of Geology & Geoenvironment, National and Kapodistrian University of Athens, Greece; 3: Technische Universität Berlin, Institut für Angewandte Geowissenschaften, 10587 Berlin, Germany

Harmonised data on European raw materials, the creation and content of the MIN4EU database

Lisbeth Flindt Jørgensen¹, Eimear Deady², Špela Kumelj³, Kari Aslaksen Aasly⁴, Marc Urvois⁵, Jørgen Tulstrup¹, Mikael Pedersen¹

1: Geological Survey of Denmark and Greenland, Denmark; 2: British Geological Survey; 3: Geological Survey of Slovenia; 4: Geological Survey of Norway; 5: Bureau de Recherches Géologiques et Minières

MINTELL4EU; the European Minerals Yearbook

Eimear Deady¹, Špela Kumelj², Lisbeth Flindt Jørgensen³

1: British Geological Survey, The Lyell Centre, Edinburgh, EH14 4AP, UK; 2: Geological Survey of Slovenia, Dimičeva ulica 14, 1000 Ljubljana, Slovenia; 3: Geological Survey of Denmark and Greenland, Øster Voldgade 10, DK-1350 Copenhagen K, Denmark

Tectonic accretion controls erosional cyclicity in the Himalaya

Dirk Scherler^1,2, Sanjay Kumar Mandal^1,3, Hella Wittmann¹

1: GFZ German Research Centre for Geosciences, Potsdam, Germany; 2: Freie Universität Berlin, Berlin, Germany; 3: Indian Institute of Science Education and Research Kolkata, Mohanpur, India

A global rate of denudation from cosmogenic nuclides in the Earth’s largest rivers

Hella Wittmann¹, Marcus Oelze¹, Jerome Gaillardet², Eduardo Garzanti³, Friedhelm von Blanckenburg^1,4

1: Helmholtz Centre Potsdam / Deutsches Geoforschungszentrum GFZ, Germany; 2: Institut de Physique du Globe, Paris, France; 3: Department of Earth and Environmental Sciences, Università di Milano-Bicocca, Milano, Italy; 4: Institute of Geological Sciences, Freie Universität Berlin, Germany

Rock slope failures along the Forkastningsfjellet coastline, Svalbard: characteristics and implications for controlling and triggering factors.

Dirk Kuhn¹, Jewgenij Torizin¹, Michael Fuchs¹, Reginald Hermanns², Tim Redfield², Dirk Balzer¹

1: Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Germany; 2: Geological Survey of Norway (NGU), Norway

Relict permafrost features identification in landscape and deposits of Borisoglebsk Upland, Central European Russia

Ekaterina V. Garankina^1,2, Vasily A. Lobkov¹, Ilya G. Shorkunov², Vladimir R. Belyaev^1,2

1: Lomonosov Moscow State University, Russian Federation; 2: Institute of Geography, Russian Academy of Sciences, Russian Federation

Multi-proxy, localised reconstructions of climate and weathering from cave speleothem samples

Christopher Day¹, Philip Pogge von Strandmann², Franziska Lechleitner³, Heather Stoll⁴

1: University of Oxford, United Kingdom; 2: Johannes Gutenberg University, Mainz, Germany; 3: University of Bern, Switzerland; 4: Geological Institute, ETH Zurich, Switzerland

How minerals govern the advance of weathering: comparison of a shallow and a deep weathering profile in different climatic zones (Chilean Coastal Cordillera)

Ferdinand Jakob Hampl¹, Ferry Schiperski¹, Nicole Stroncik², Michael Facklam³, Friedhelm von Blanckenburg², Thomas Neumann¹

1: Department of Applied Geochemistry, Technische Universität Berlin, Germany; 2: GFZ German Research Centre for Geosciences, Potsdam, Germany; 3: Chair of Ecohydrology and Landscape Evaluation, Technische Universität Berlin, Germany

Changing carbonate budgets and the maintenance of coral reefs and reef islands

Chris T Perry

University of Exeter, United Kingdom

Dynamic as always – Sedimentary evolution of a coral reef island from the Spermonde Archipelago, Indonesia

Yannis Kappelmann^1,2, Hildegard Westphal^1,2, Dominik Kneer¹, André Wizemann^1,3, Thomas Mann^1,4

1: Leibniz Centre for Tropical Marine Research (ZMT), Fahrenheitstraße 6, Bremen, Germany; 2: University of Bremen, Bibliothekstraße 1, Bremen, Germany; 3: Bioplan GmbH, Strandstraße 32a, 18211 Ostseebad Nienhagen, Germany; 4: Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Stilleweg 2, Hannover, Germany

Shallow-marine carbonate cementation in Holocene segments of the calcifying green alga Halimeda

Thomas Mann^1,2, André Wizemann^1,3, Marleen Stuhr^1,4,5, Yannis Kappelamann^1,6, Alexander Janßen^1,6, Jamaluddin Jompa⁷, Hildegard Westphal^1,6

1: Leibniz Centre for Tropical Marine Research (ZMT), Fahrenheitstraße 6, Bremen, Germany; 2: Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Stilleweg 2, Hannover, Germany; 3: Bioplan GmbH, Strandstraße 32a, 18211 Ostseebad Nienhagen; 4: Interuniversity Institute for Marine Sciences (IUI), Eilat, Israel; 5: Bar-Ilan University (BIU), Ramat Gan, Israel; 6: University of Bremen, Bibliothekstraße 1, Bremen, Germany; 7: Hasanuddin University, Jl. Perintis Kemerdekaan KM.10, Makassar, Indonesia

Magnesium and calcium isotope fractionation during microbial dolomite formation

Michael Tatzel^1,2, Adina Paytan², Samantha Carter², Daniel A. Frick³, Francisca Martinez-Ruiz⁴, Zach A. DiLoreto⁵, Maria Dittrich⁵, Tomaso R. R. Bontognali⁶, Mónica Sanchez-Román⁷

1: Universität Göttingen; 2: University of California, Santa Cruz, USA; 3: GFZ Deutsches Geoforschungszentrum, Potsdam; 4: Universidad de Granada; 5: University of Toronto; 6: Space-X Switzerland; 7: Vrije Universiteit Amsterdam

Host influenced geochemical signature in the parasitic foraminifer Hyrrokkin sarcophaga

Nicolai Schleinkofer^1,2, David Evans^1,2, Max Wisshak³, Janina Vanessa Büscher^4,5, Jens Fiebig^1,2, André Freiwald³, Sven Härter¹, Horst Marschall^1,2, Silke Voigt^1,2, Jacek Raddatz^1,2

1: Goethe Universität Frankfurt, Institut für Geowissenschaften, Frankfurt am Main, Germany; 2: Goethe Universität Frankfurt, Frankfurt Isotope and Element Research Center (FIERCE), Frankfurt am Main, Germany; 3: Senckenberg am Meer, Marine Research Department, Wilhelmshaven, Germany; 4: National University of Ireland Galway, Department of Earth and Ocean Sciences, Galway, Ireland; 5: GEOMAR Helmholtz Centre for Ocean Research Kiel, Department of Biological Oceanography, Kiel, Germany

Visual KARSYS – a web service for modelling karst aquifers in 3D

Arnauld Malard¹, Pierre-Yves Jeannin¹, Manfred Vogel², Simon Lopez³

1: SISKA, Swiss Institute for Speleology and Karst Studies, rue de la Serre 68 – CH2300 La Chaux-de-Fonds; 2: i4ds Institute of 4D Technologies, Fachhochschule Nordwestschweiz, Bahnhofstrasse 6, CH5210 Windisch; 3: BRGM, 3 avenue Claude-Guillemin, 45000 Orléans

Geohub: Sustainable Geomodeling

Georg Semmler, Helmut Schaeben, Heinrich Jasper

TU Bergakademie Freiberg, Germany

Use of three-dimensional implicit geological modeling to assist groundwater management of a karst aquifer

Fernando Mazo D'Affonseca^1,2, Olaf Cirpka², Michael Finkel²

1: TIMGEO GmbH; 2: University of Tübingen

High Precision 3D Modelling of Complex Geological Structures: An Approach Combining Different Types of Software for Maximum Efficiency

Tatjana Thiemeyer, Manuela Stehle, Christian Dresbach, Matthias Beushausen

Federal Institute for Geosciences and Natural Resources (BGR)

The deeper subsurface of Lower Saxony - Developing a generalised 3D geological model from heterogeneous and inconsistent data

Sabine Sattler, Marcus Helms, Cornelia Wangenheim, Jennifer Ziesch

State Authority for Mining, Energy and Geology (LBEG), Germany

3D lithofacies modelling and quantitative fault seal analysis in the Altmark region (North German Basin)

Jacob Waechter, Christian Olaf Mueller, Alexander Malz

Geological survey of Saxony-Anhalt, Germany

µ-EDXRF based classification of chromites. A quick approach for testing hand specimen and drill cores.

Dieter Rammlmair, Wilhelm Nikonow

BGR, Germany

X-ray absorption spectroscopy study of Mn reference compounds for the identification and quantification of Mn species in soils

Teresa Zahoransky¹, Anna V. Wegorzewski², Winnie Huong¹, Christian Mikutta¹

1: Soil Mineralogy Group, Institute of Mineralogy, Gottfried Wilhelm Leibniz University Hannover, Callinstr. 3, D-30167 Hannover, Germany; 2: Federal Institute for Geosciences and Natural Resources (BGR), Stilleweg 2, D-30655 Hannover, Germany

Large-scale quantification of Li in spodumene pegmatite using Laser Induced Breakdown Spectroscopy

Simon Müller, Jeannet Meima

Bundesanstalt für Geowissenschaften und Rohstoffe, Germany

Systematic analysis of precision, long-term stability and data processing of MC-ICP-MS ²³⁰Th/U-dating of secondary carbonates

Inga Kristina Kerber, Fabian Kontor, Jennifer Arps, René Eichstädter, Sophie Warken, Norbert Frank

Institute for Environmental Physics, Heidelberg University, Germany

Out in the Field - Digital Documentation from Dirt to Desktop

Jens Klump¹, Shawn Ross², Nathan Reid¹, Brian Ballsun-Stanton², Steve Cassidy², Penny Crook², Ryan Noble¹, Adéla Sobotkova³

1: CSIRO, Perth, Australia; 2: Macquarie University, Sydney, Australia; 3: Aarhus University, Aarhus, Denmark

DIGIS: Digital Geochemistry Infrastructure for GEOROC 2.0

Marthe Klöcking¹, Bärbel Sarbas², Wolfram Horstmann³, Stefan Möller-McNett¹, Jens Nieschulze⁴, Caroline Sporleder⁵, Matthias Willbold¹, Gerhard Wörner¹

1: Geoscience Centre (GZG), Göttingen University; 2: Max Planck Institute for Chemistry, Mainz; 3: Göttingen State and University Library Services (SUB); 4: eResearch Alliance, Göttingen University; 5: Institute of Computer Science & Göttingen Centre for Digital Humanities

Authority, Identity and Ethics of Data Re-publication and Duplication

Lesley Wyborn¹, Kirsten Elger², Jens Klump³, Kerstin Lehnert⁴, Mingfang Wu⁵

1: Australian National University, Australia; 2: GeoForschungsZentrum, Germany; 3: CSIRO, Australia; 4: Columbia University, USA; 5: Australian Research Data Commons, Australia

The Australian AuScope Virtual Research Environments (AVRE): a Flexible, Service-Oriented Geoscience Platform to Empower Researchers for the Global Challenges of Today and Those of the Future

Jens Klump¹, Tim Rawling², Carsten Friedrich³, Ulrich Engelke³, Vincent Fazio¹, Lesley Wyborn⁴

1: CSIRO Mineral Resources, Australia; 2: AuScope Ltd, Australia; 3: CSIRO Data 61, Australia; 4: Australian National University, Australia

Data Journals - Bridging the worlds of data and research

David Carlson¹, Kirsten Elger², Jens Klump³, Ge Peng⁴, Johannes Wagner⁵

1: Carlson Works, Bozeman, MT, USA; 2: GFZ German Research Centre for Geosciences, Potsdam, Germany; 3: Commonwea lth Scientific and Industrial Research Organisation (CSIRO), Kensington WA, Australia; 4: North Carolina Institute for Climate Studies, North Carolina State University, NC, USA; 5: Copernicus Publications, Göttingen, Germany

The EXCITE-network: providing access to leading-edge electron and X-ray microscopy facilities for geo-materials research

Oliver Plümper¹, Veerle Cnudde^1,2, Geertje ter Maat¹, Sylvia Walter¹, Richard Wessels¹, the EXCITE network¹

1: Department of Earth Sciences, Utrecht University, The Netherlands; 2: Department of Geology, Ghent University, Belgium

The Future of Geodata Management - the UK experiences

Karen Hanghøj, Katherine Royse

British Geological Survey, United Kingdom

The family of battery metals found in European seabed mineral deposits: The MINDeSEA perspective

Javier Gonzalez¹, Teresa Medialdea¹, Henrik Schiellerup², Irene Zananiri³, Pedro Ferreira⁴, Luis Somoza¹, Xavier Monteys⁵, Trevor Alcorn⁵, Egidio Marino¹, Ana Lobato¹, Thomas Kuhn⁶, Johan Nyberg⁷, Vitor Magalhaes⁸, Rosario Lunar⁹, Boris Malyuk¹⁰, James Hein¹¹, Georgy Cherkashov¹²

1: Marine Geology, Geological Survey of Spain (IGME) C/ Ríos Rosas 23, 28003 Madrid, Spain; 2: Geological Survey of Norway (NGU); 3: Hellenic Survey of Geological and Mineral Exploration (HSGME). Greece; 4: National Laboratory of Energy and Geology (LNEG). Portugal; 5: Geological Survey Ireland (GSI); 6: Federal Institute for Geosciences and Natural Resources (BGR). Germany; 7: Geological Survey of Sweden (SGU); 8: Portuguese Institute for Sea and Atmosphere (IPMA); 9: Geosciences Institute (IGEO). Spain; 10: SRDE “GeoInform of Ukraine” (GIU); 11: .S. Geological Survey (USGS). USA; 12: Institute for Geology and Mineral Resources of the Ocean (VNIIOkeangeologia). Russia

Re-mining as remediation method for critical metals (Be and W) in historical skarn tailings

Lina Hällström

Luleå University Of Technology, Sweden

Towards a harmonised inventory for European mineral resources

Kari Aasly¹, Mark Simoni¹, Pasi Eilu², Lisbeth Flindt-Jørgensen³

1: Geological Survey of Norway, Norway; 2: Geological Survey of Finland, Finland; 3: Geological Survey of Denmark, Denmark

UNFC resources reporting code and national mineral resources accounting

Janne Hokka, Pasi Eilu

Geological Survey of Finland, Finland

Collecting, sharing, and visualising harmonised data on European raw materials occurrences and mines – success or failure?

Špela Kumelj¹, Lisbeth Flindt Jørgensen², Frands Schjøth², Andrej Vihtelič¹, Blaž Bahar¹, Katarina Hribernik¹

1: Geological Survey of Slovenia, Slovenia; 2: Geological Survey of Denmark and Greenland, Denmark

Single borehole dilution tests using a permeable injection bag and a novel point-injection probe for the hydraulic characterization of karst aquifers

Nikolai Fahrmeier, Nadine Goeppert, Nico Goldscheider

Karlsruher Institut für Technologie, Germany

Passive Subsurface Characterisation (PSC): Using the groundwater response to Earth tides and atmospheric pressure

Gabriel C. Rau, Philipp Blum

Karlsruhe Institute of Technology, Institute of Applied Geosciences, Germany

Easy-to-use diagnostics of mean-term drought vulnerability

Gunnar Lischeid

ZALF and University of Potsdam, Germany

MANAGED AQUIFER RECHARGE (MAR) AR AS A TOOL TO MITIGATE AQUIFER OVEREXPLOITATION: INSIGHTS FROM LOS ARENALES AQUIFER (SPAIN).

Jose David Henao Casas^1,2, Enrique Fernández Escalante¹, Francisco Ayuga²

1: Tragsa, Department of Integrated Water Resources Management, Madrid, Spain; 2: Universidad Politécnica de Madrid (UPM), School of Agricultural, Food and Biosystems Engineering, Madrid, Spain

Simulations with numerical model PCSiWaPro^® for the infiltration system of treated wastewater on Sardin village, Syria

Abdulnaser Aldarir, Peter-Wolfgang Graeber, Ian Desmond Gwiadowski, Rene Blankenburg

Technische Universität Dresden, Germany

How much royalties are paid for hydrocarbon and lignite explorations in Germany?

Philipp Blum, Frederic Berger

Karlsruhe Institute of Technology (KIT), Germany

Social licence to operate in the applied geo- and engineering projects

Tobias Rudolph¹, Jörg Benndorf², Peter Goerke-Mallet¹

1: Forschungszentrum Nachbergbau (FZN), Technische Hochschule Georg Agricola (THGA), Germany; 2: Institut für Markscheidewesen und Geodäsie der TU Bergakademie Freiberg

Creating sustainable approaches in a holistic way or Other ways to sustainability

Julia Bauer

Tauw GmbH, Germany

Geo-Rational - Ethics in/for the Geosciences

Martin Bohle^1,2,3

1: Ronin Institute for Independent Scholarship, Montclair, NJ, USA; 2: International Association for Promoting Geoethics (IAPG), Rome, Italy; 3: Edgeryders, Brussels, Belgium

The German Site Selection Procedure – Results presented in the Interim Report by the Bundesgesellschaft für Endlagerung mbH

Nadine Schöner, Julia Rienäcker-Burschil, Matthias Emanuel Bauer

BGE Bundesgesellschaft für Endlagerung mbH

Shaping responsible future experts: the need for integrating Geoethics in Geoscience university education

Dominic Hildebrandt^1,2

1: Department of Earth and Environmental Sciences, Ludwig Maximilian University Munich, Germany; 2: Institute of Earth Sciences, Ruprecht Karl University Heidelberg, Germany

3D geological modeling of graben structures in northern Hesse – concept, methods and first results

Ina Lewin¹, Rouwen Lehné², Heiner Heggemann²

1: TU Darmstadt, Institut für Angewandte Geowissenschaften; 2: Hessisches Landesamt für Naturschutz, Umwelt und Geologie

Challenges and approach to a geological 3-D modeling workflow to identify potential areas for a repository for high-level radioactive waste.

Julia Rienäcker-Burschil, Christian Buxbaum-Conradi, Standortauswahl Team

Bundesgesellschaft für Endlagerung mbH, Germany

Modelling Switzerland’s Geology using a Multi-Method Approach

Eva Kurmann, Lance Reynolds

Swiss Geological Survey, Seftigenstrasse 264, CH-3084 Wabern

VerLaPro – a 3D model of the shallow Paleozoic subsurface in the southern Ruhr Area

Dirk Kaufmann¹, Christian Rakers¹, Bernd Linder¹, Stefan Mengede², Karsten Schaefer², Daniel Wagener², Martin Isaac²

1: Geologischer Dienst Nordrhein-Westfalen, De-Greiff-Straße 195, 47803 Krefeld; 2: Bezirksregierung Arnsberg - Abteilung Bergbau und Energie in NRW, Goebenstr. 25, 44135 Dortmund

Joining up the Dots: Regional Geology Insights from the Arabian Plate and the Black Sea

Mike Simmons

Halliburton, United Kingdom

The Pleistocene sediments of the Palaeoatbara in eastern Sudan as an archive for the evolution of the Nile river system

Robert Bussert¹, Mosab Mohammednoor^1,2, Faysal Bibi², Anne Delagnes³, Sumiko Tsukamoto⁴, Omar Bedri⁵, Brian Kraatz⁶, Ignacio Lazagabaster², Johannes Müller², Khalaf Salih⁷, Ali Eisawi⁷

1: Institute of Applied Geosciences, Technische Universität Berlin, Ernst-Reuter-Platz 1, 10587 Berlin, Germany; 2: Museum für Naturkunde, Invalidenstrasse 43, 10115 Berlin, Germany; 3: PACEA, CNRS/Université de Bordeaux, Allée Geoffroy Saint-Hilaire 33615 Pessac CEDEX, France; 4: Leibniz Institute for Applied Geophysics, Stilleweg 2, 30655 Hannover, Germany; 5: Faculty of Minerals and Oil, International University of Africa, 11121 Khartoum, Sudan; 6: Department of Anatomy, Western University of Health Sciences, Pomona, CA 91711, USA; 7: Faculty of Petroleum and Minerals, Al Neelain University, 11121 Khartoum, Sudan

Large regional structures from puzzle pieces - the hidden Triassic rift on the western flank of the Eichsfeld-Altmark-Swell

Alexander Malz¹, Jonas Kley², Heinz-Gerd Röhling³

1: Landesamt für Geologie und Bergwesen Sachsen-Anhalt, Germany; 2: Georg-August-Universität Göttingen, Germany; 3: Deutsche Geologische Gesellschaft – Geologische Vereinigung e.V.

Aeolianites of the Detfurth Formation (Middle Buntsandstein, Lower Triassic) in the Hessian Depression: spatial distribution and stratigraphic affiliation with regard to modern stratigraphic concepts and use in applied geosciences

Nicola Hug-Diegel

Hessian Agency for Nature Conservation, Environment and Geology (State Geological Survey), Germany

Climate, volcanoes, and tectonic activity - Their influence on the lower to middle Eocene paleoenvironment on the Sprendlinger Horst (Southwest Germany)

Maryam Moshayedi¹, Olaf K. Lenz^1,2, Jürgen Mutzl¹, Volker Wilde², Matthias Hinderer¹

1: TU Darmstadt, Germany; 2: Senckenberg Forschungsinstitut und Naturmuseum, Germany

Curating data and samples in the long-tail - tools and examples from GFZ Data Services

Kirsten Elger, Florian Ott

GFZ German Research Centre for Geosciences, Potsdam, Germany

LI@Geo.X – A Laboratory Infrastructure Search Portal for the Geo.X Network

Manja Luzi-Helbing^1,2, Christopher Hamann³, Kirsten Elger², Damian Ulbricht², Florian Ott², Marc Hanisch², Nils Brinckmann², Hannes Fuchs², Hildegard Gödde^1,2, Roland Bertelmann⁴, Lutz Hecht^3,5

1: Geo.X – Research Network for Geosciences in Berlin and Potsdam, Telegrafenberg, 14473 Potsdam; 2: GFZ German Research Centre for Geosciences, Telegrafenberg, 14473 Potsdam; 3: Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Invalidenstraße 43, 10115 Berlin; 4: Helmholtz Open Science Office, Telegrafenberg, 14473 Potsdam; 5: Institut für Geologische Wissenschaften, Freie Universität Berlin, Berlin

The data publication chain of the EPOS Multi-scale Laboratories

Geertje ter Maat, the MSL Team

Utrecht University, Netherlands, The

OneGeochemistry: Enabling a coordinated online global network of multiple distributed geochemical repositories and databases

Kerstin Annette Lehnert¹, Lesley Wyborn², Dominik Hezel³, Alexander Prent⁴, Kirsten Elger⁵, Geertje ter Maat⁶, Marthe Klöcking⁷, Jens Klump⁸

1: Columbia University, New York, United States of America; 2: Australian National University, Canberra, Australia; 3: Goethe-Universität Frankfurt, Frankfurt, Germany; 4: Curtin University, Perth Australia; 5: Deutsches GeoForschungsZentrum GFZ, Potsdam, Germany; 6: Universiteit Utrecht, Utrecht, Netherlands; 7: Universität Göttingen, Göttingen, Germany; 8: CSIRO ARRC, Kensington, Australia

Turning 80 years of global research on heat flow into a sustainable research data infrastructure

Sven Fuchs

Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences, Germany

Along-strike variations in the timing of exhumation in the eastern Peruvian Andes

Sarah Falkowski, Todd A. Ehlers

University of Tübingen, Germany

Exhumation and erosion rates in the flat-topped Nock Mountains in the Eastern Alps constrained by low-temperature and cosmogenic ¹⁰Be data

Andreas Wölfler¹, Andrea Hampel¹, Christoph Glotzbach², István Dunkl³

1: Leibniz University Hannover, Institute for Geology, Callinstraße 30, 30167 Hannover, Germany; 2: Eberhard Karls University Tübingen, Institute for Geology and Geodynamics, Schnarrenbergerstraße 94-96, 72076 Tübingen, Germany; 3: University of Göttingen, Sedimentology & Environmental Geology, Geoscience Center, Goldschmidstraße 3, 37077 Göttingen, Germany

sandbox – Creating and Analysing Synthetic Sediment Sections with R

Michael Dietze¹, Sebastian Kreutzer^2,3, Margret C. Fuchs⁴

1: GFZ Potsdam, Germany; 2: Geography & Earth Science, Aberystwyth University, Aberystwyth, Wales, United Kingdom; 3: IRAMAT-CRP2A, UMR 5060, CNRS-Université Bordeaux Montaigne, Pessac, France; 4: Helmholtz-Zentrum Dresden-Rossendorf, Helmholtz-Institut Freiberg for Resource Technology, Freiberg, Germany

Sediment production in the Coastal Cordillera of Chile from detrital apatite geochemistry and thermochronology

Andrea Madella, Christoph Glotzbach, Todd A. Ehlers

Universität Tübingen, Germany

Timing of the post-LGM retreat of the Iller Piedmont Glacier (Southern Germany) based on in-situ ³⁶Cl exposure dating of glacial erratics

Dominic Hildebrandt¹, Florian Hofmann¹, Silke Merchel^2,3, Georg Rugel², Kathrin Strößner¹, Sami Akber¹, Anke M. Friedrich¹

1: Department of Earth and Environmental Sciences, Ludwig Maximilian University Munich, Germany; 2: Department Accelerator Mass Spectrometry and Isotope Research, Helmholtz-Zentrum Dresden-Rossendorf, Germany; 3: Present address: Isotope Physics, University of Vienna, Austria

Contribution of the extreme events to the surface transformation in proglacial areas (the Djankuat River catchment case study, Caucasus)

Andrei Kedich^1,2, Maxim Uspensky^1,2, Anatoly Tsyplenkov^1,2, Sergey Kharchenko^1,2, Valentin Golosov^1,2

1: Faculty of Geography, Lomonosov Moscow State University, Moscow, Russian Federation; 2: Institute of Geography, Russian Academy of Sciences, Moscow, Russian Federation

Holocene erosion and pedogenesis on watersheds of the Central Russian Plain

Ekaterina V. Garankina^1,2, Vladimir R. Belyaev^1,2, Ilya G. Shorkunov², Vladimir G. Van¹, Anna E. Semochkina^1,2

1: Lomonosov Moscow State University, Russian Federation; 2: Institute of Geography, Russian Academy of Sciences, Russian Federation

Late Pleistocene chronostratigraphy of infills and incisions based on 3D-modelling of a local watershed sediment sink structure (Borisoglebsk Upland, Central European Russia)

Ekaterina V. Garankina^1,2, Iuliia V. Shishkina², Ilya G. Shorkunov², Vladimir R. Belyaev^1,2, Nikita S. Mergelov²

1: Lomonosov Moscow State University, Russian Federation; 2: Institute of Geography, Russian Academy of Sciences, Russian Federation

Rock alteration at the post-Variscan nonconformity: implications for Permo-Carboniferous surface weathering versus burial diagenesis

Fei Liang¹, Adrian Linsel¹, Matthias Hinderer¹, Jens Hornung¹, Dirk Scheuvens¹, Rainer Petschick²

1: Material and Geosciences, Institute of Applied Geosciences, Technical University of Darmstadt, Darmstadt, 64287, Germany; 2: Faculty of Geosciences/ Geography, Goethe-University, Frankfurt, 60438, Germany

Internal Architecture of a carbonate ramp exposed to high amplitude sea-level fluctuations: Evidence from the NW shelf of Australia

Maximilian Hallenberger¹, Lars Reuning², Stefan Back¹, Stephen J. Gallagher³, Hokuto Iwatani⁴, Katja Lindhorst²

1: Geological Institute, RWTH Aachen University; 2: CAU Kiel, Institute of Geosciences, Germany; 3: School of Earth Sciences, University of Melbourne, Australia; 4: Division of Earth Science, The Graduate School of Sciences and Technology for Innovation, Yamaguchi University, Japan

Contrasting intensity of aragonite dissolution in glacial vs. interglacial intervals of a sea-level controlled subtropical carbonate succession

Lars Reuning¹, Hanaa Deik², Benjamin Petrick¹, Hideko Takayanagi³, Yasufumi Iryu³, Margot Courtillat⁴, Maria-Angela Bassetti⁴

1: CAU Kiel, Institute of Geosciences, Germany; 2: Geological Institute, RWTH Aachen University, Germany; 3: Institute of Geology and Paleontology, Tohoku University, Japan; 4: Centre de Formation et de Recherche sur les Environnements Méditerranéens, Université de Perpignan, France

Microplastics as a sedimentary component in reefs systems: A case study from the Java Sea

Amanda Utami^1,2,3, Lars Reuning¹, Olga Konechnaya⁴, Jan Schwarzbauer⁴

1: CAU Kiel, Institute of Geosciences, Germany; 2: Geological Institute, RWTH Aachen University, Germany; 3: Geotechnology Research Center, Indonesian Institute of Sciences, Indonesia; 4: Institute of Geology and Geochemistry of Petroleum and Coal, RWTH Aachen University, Germany

Si isotope thermometry in silicified carbonate

Michael Tatzel^1,2, Marcus Oelze², Moritz Liesegang³, Maria Stuff⁴, Michael Wiedenbeck²

1: Universität Göttingen; 2: Deutsches Geoforschungszentrum GFZ, Potsdam; 3: Freie Universität Berlin; 4: Bundesanstalt für Materialforschung und -prüfung, Berlin

Geochemical screening of Eocene bivalves: disentangling environmental signals from diagenetic overprint

Jorit F. Kniest¹, Silke Voigt¹, Jonathan A. Todd², Julia D. Sigwart³, Michael Joachimski⁴, Dominik C. Hezel¹, Jacek Raddatz¹

1: Goethe-Universität, Frankfurt a.M., Germany; 2: The Natural History Museum, London, United Kingdom; 3: Senckenberg Institute and Natural History Museum, Frankfurt a.M., Germany; 4: Geozentrum Nordbayern, University Erlangen-Nürnberg, Erlangen, Germany

Postglacial slip distribution along the Teton normal fault, northeastern Basin-and-Range Province (Wyoming, USA) derived from tectonically offset geomorphological features

Andrea Hampel¹, Ralf Hetzel², Maria-Sophie Erdmann²

1: Institut fuer Geologie, Leibniz Universitaet Hannover; 2: Institut fuer Geologie und Palaeontologie, Westfaelische Wilhelms-Universitaet Muenster

Slip rate of the Danghe Nan Shan thrust fault from ¹⁰Be exposure dating of folded river terraces: Implications for the strain distribution in northern Tibet

Qiang Xu¹, Ralf Hetzel², Andrea Hampel³, Reinhard Wolff²

1: State Key Laboratory of Oil and Gas Reservoir and Geology Exploration and Division of Key Laboratory of Carbonate Reservoirs of CNPC, Southwest Petroleum University (Chengdu, China); 2: Institut fuer Geologie und Palaeontologie, Westfaelische Wilhelms-Universitaet Muenster; 3: Institut fuer Geologie, Leibniz Universitaet Hannover

Force-balance changes at the subduction-to-collision transition and implications for mountain building

Armin Dielforder, Andrea Hampel

Institut für Geologie, Leibniz Universität Hannover, Germany

Megathrust shear force limits mountain height at convergent plate boundaries

Armin Dielforder¹, Ralf Hetzel², Onno Oncken³

1: Institut für Geologie, Leibniz Universität Hannover, Germany; 2: Institut für Geologie und Paläontologie, Westfälische Wilhelms-Universität Münster, Germany; 3: GFZ Deutsches GeoForschungsZentrum Potsdam, Germany

Refining workflow for obtaining subseismic-scale fracture density along scan lines (P₁₀) in reservoir analogs

Amol Dayanand Sawant, Felix Allgaier, Benjamin Busch, Christoph Hilgers

KIT, Germany

Climatic Fluctuations in the Early and Middle Copper Age - First Isotope Investigations at the Water Supply of Los Millares in SE Spain

Anorte Elisabeth Jakowski¹, Andrea Schröder-Ritzrau², José Miguel Alonso Blanco³

1: Goethe-Universität Frankfurt, Germany; 2: Ruprecht-Karls-Universität Heidelberg, Germany; 3: Ofitec 2011, O.T., Almería, Spain

Determination of phases of warm climate during MIS 3 in Central Europe based on precisely dated speleothems from Bleßberg Cave, Germany

Jennifer Klose¹, Sebastian F. M. Breitenbach², Birgit Plessen³, Hubert Vonhof⁴, Denis Scholz¹

1: Institute for Geosciences, Johannes Gutenberg University, Mainz, 55122, Germany; 2: Department of Geography and Environmental Sciences, Northumbria University, Newcastle upon Tyne, UK; 3: German Research Centre for Geosciences, Potsdam, 14473, Germany; 4: Max Planck Institute for Chemistry, Mainz, 55128, Germany

Should we correct speleothem carbon isotope records for degassing and prior calcite precipitation?

Heather Stoll¹, Franziska Lechleitner², Christopher Day³, Oliver Kost¹, Laura Endres¹, Carlos Perez⁴

1: ETH Zurich, Switzerland; 2: University Bern, Switzerland; 3: Oxford University, UK; 4: Xian University, China

A multi-proxy SST and surface seawater carbonate chemistry reconstruction of the post-Industrial Revolution Southwest Pacific

Sara Todorovic^1,2, Henry C. Wu¹, Braddock K. Linsley³, Henning Kuhnert⁴, Albert Benthien⁵, Klaus-Uwe Richter⁵, Markus Raitzsch^4,5, Jelle Bijma⁵, Delphine Dissard⁶

1: Leibniz Centre for Tropical Marine Research (ZMT), Bremen, Germany; 2: Faculty of Geosciences, University of Bremen, Bremen, Germany; 3: Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, USA; 4: MARUM – Center for Marine Environmental Sciences, University of Bremen, Bremen, Germany; 5: Alfred Wegener Institute – Helmholz Centre for Polar and Marine Research (AWI), Bremerhaven, Germany; 6: IRD-Sorbonne Universités, UPMC, Univ Paris 06-CNRS-MNHN, LOCEAN, Paris, France

Managing Geodata within the Site Selection Procedure

Torsten Lange, Jessica-Aileen Alten, Diana Hermann, Sönke Reiche, Team Standortauswahl

Bundesgesellschaft für Endlagerung mbH (BGE), Germany

Artificial Intelligence in Geosciences: Time for a paradigm shift

Gunnar Lischeid

ZALF and University of Potsdam, Germany

An introduction to Landslide Susceptibility Assessment Tools - Project Manager Suite

Nick Schüßler, Jewgenij Torizin, Michael Fuchs

Bundesanstalt für Geowissenschaften und Rohstoffe, Germany

Understanding Natural Geomorphological Processes Through Artificial Intelligence and Crowdsourced Data

Thomas Y. Chen

Academy for Mathematics, Science, and Engineering

New phenomena in ESR spectra of iron ores from Kryvyi Rih deposit

Valentyna Dmytrivna Shvets

Institute of Vocational Education, France

Peak Ring Magnetism: Rock- and mineral-magnetic properties of the Chicxulub impact crater

Bruno Daniel Leite Mendes¹, Agnes Kontny¹, Ksenia Gaus¹, Bonny Kuipers², Mark Dekkers²

1: Karlsruhe Institute of Technology, Germany; 2: Utrecht University, Netherlands

Temperature and frequency-dependent magnetic susceptibility parameters: improving the reliability of archaeointensity in burnt clay ceramics

Arnaldo Hernández Cardona¹, Luis M. Alva Valdivia²

1: Posgrado en Ciencias de la Tierra, Instituto de Geofísica, Universidad Nacional Autónoma de México; 2: Laboratorio de Paleomagnetismo, Instituto de Geofísica, Universidad Nacional Autónoma de México

Utilising magnetic minerals to track and identify hydrocarbon migration pathways and source regions: a case study on the Beatrice Field, Inner Moray Firth, UK North Sea

Joseph Richard Perkins, Adrian Muxworthy, Al Fraser

Imperial College London, United Kingdom

Regional deformation imprints from anisotropy of magnetic susceptibility data – an example from the Raichur Schist Belt (Dharwar Craton, India)

Santu Biswas¹, Manish A Mamtani¹, Agnes Kontny², Christoph Hilgers²

1: Department of Geology and Geophysics, Indian Institute of Technology (IIT), Kharagpur; 2: Institute of Applied Geosciences, Karlsruhe Institute of Technology (KIT)

Exploring the preservation of greigite in hydrocarbon reservoirs using thermodynamic modelling

Jack Turney, Adrian Muxworthy, Dominik Weiss, Alastair Fraser

Imperial College London, United Kingdom

Light at the end of the well: A compact and low-cost DIY water level meter

Nils Michelsen

Institute of Applied Geosciences, Technische Universität Darmstadt, Germany

The image of geoscience among student teachers of geography

Simon Schneider¹, Richard Dahlbock²

1: Department for Earth and Environmental Sciences, LMU Munich, Germany; 2: Department for Environmental Sciences and Geography, University of Potsdam

The Museum Mineralogia München (SNSB), a geoscientific place of education

Melanie Kaliwoda, Malte Junge, Felix Hentschel, Wolfgang W. Schmahl

Mineralogical State Collection Munich, SNSB and Ludwig Maximilians University, LMU, Germany

Raw materials for our everyday life in the context of museum education

Malte Junge, Melanie Kaliwoda, Wolfgang W. Schmahl

Mineralogische Staatssammlung München (SNSB-MSM) / LMU München, Germany

The Early Bird in STEM Education – The PepperMINT Project

Lisa Michael, Tobias Rudolph

Research Center of Post-Mining, Technische Hochschule Georg Agricola, Germany

GEOWiki@Schule – eine geowissenschaftliche Online-Lernplattform für den Schulunterricht

Magdalena Luise Plitz¹, Katrin Mühlberg¹, Donja Aßbichler¹, Malte Junge², Eileen Eckmeier³

1: LMU Munich, Germany; 2: Mineralogical State Collection (SNSB-MSM), Germany; 3: CAU Kiel, Germany

From Volcanoes to Glaciers – The importance of geoscientific research during the site-selection procedure for a high-level nuclear waste repository in Germany

Nils-Peter Nilius, Reinhard Fink, Sönke Reiche

Bundesgesellschaft für Endlagerung (BGE), Germany

Europe’s resilience on raw materials – how did GeoERA contribute

Antje Wittenberg¹, Daniel P. S. de Oliveira², Lisbeth Flindt Jørgensen³, Tom Heldal⁴, F. Javier González Sanz⁵

1: Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Hannover, Germany; 2: Laboratório Nacional de Energia e Geologia, I.P. (LNEG), Lisbon, Portugal; 3: De nationale geologiske undersøgelser for Danmark og Grønland (GEUS); 4: Norges geologiske undersøkelse (NGU), Trondheim, Norway; 5: Instituto Geológico y Minero de España (IGME), Madrid, Spain

New raw materials from old mines? – Examples from historic mining sites in Europe

Henrike Sievers

BGR, Germany

Constraining ore-forming processes of the sediment-hosted Dolostone Ore Formation copper-cobalt mineralization, northwestern Namibia: a sulfide trace element study

Viktor Bertrandsson Erlandsson¹, Daniela Wallner¹, Rainer Ellmies², Frank Melcher¹, Johann G. Raith¹

1: Montanuniversität Leoben, Leoben, Austria; 2: Gecko Namibia, Swakopmund, Namibia

Comparison of radon and thoron exhalation and emanation in granites from Central Portugal

Filipa P. Domingos^1,2, Sérgio L. R. Sêco¹, Alcides J. S. C. Pereira^1,3

1: University of Coimbra, LRN-Laboratory of Natural Radioactivity, Department of Earth Sciences, Portugal; 2: IATV-Instituto do Ambiente, Tecnologia e Vida, Coimbra, Portugal.; 3: University of Coimbra, CITEUC-Center for Earth and Space Research, Department of Earth Sciences, Portugal

Radon and tectonics in an urban area – case study Bad Nauheim (Hesse, Germany)

Jan Dilewski¹, Rouwen Lehné², Ingo Sass¹, Rafael Schäffer¹

1: Technical University of Darmstadt, Schnittsphanstraße 9, 64287 Darmstadt; 2: Hessisches Landesamt für Naturschutz, Umwelt und Geologie (HLNUG), Rheingaustraße 186, 65203 Wiesbaden

Clay mineral quantification in the Upper Cretaceous Emscher Formation - evaluating a potential hydraulic barrier during mine water rebound in the Ruhr District

Till Genth¹, Jan Sessing², Henning Jasnowski-Peters¹, Christian Melchers¹

1: Research Center of Post Mining, Technische Hochschule Georg Agricola University, Germany; 2: German Mining Museum, Material Sciences and Research Labs, Bochum, Germany

Nachbergbau: Chancen und Herausforderungen

Dennis Quandt¹, Tobias Rudolph², Christoph Hilgers¹

1: Institut für Angewandte Geowissenschaften, Strukturgeologie & Tektonik, Karlsruher Institut für Technologie; 2: Forschungszentrum Nachbergbau, Technische Hochschule Georg Agricola, Bochum

Slip tendency of faults and pore pressure evolution in the “Wasserprovinz Haus Aden” – Ruhr area

Thomas Niederhuber¹, Birgit Müller¹, Lukas Müller¹, Thomas Röckel², Frank Schilling¹, Felix Allgaier³, Martina Rische⁴

1: Karlsruhe Institute of Technology (KIT), Institute of Applied Geosciences, Technical Petrophysics, Germany; 2: Piewak & Partner GmbH, Germany; 3: Karlsruhe Institute of Technology (KIT), Institut of Applied Geoscience, Structural Geology & Tectonics; 4: Ruhr-Universität Bochum, Institut für Geologie, Mineralogie und Geophysik

Improving field metadata collection using an app

Linda Baldewein, Ulrike Kleeberg

Helmholtz-Zentrum Hereon, Germany

Geology across borders - Towards a consistent interpretation of the subsurface in the Central North Sea covering the Dutch, German and Danish offshore areas.

Hauke Thöle¹, Fabian Jähne-Klingberg¹, Maryke den Dulk², Hans Doornenbal², Finn Christian Jakobsen³, Peter Britze³

1: Bundesanstalt für Geowissenschaften und Rohstoffe, Germany; 2: TNO – Geological Survey of the Netherlands, the Netherlands; 3: Geological Survey of Denmark and Greenland, Denmark

Seismic Interpretation of a deltaic-fluviatil system within the Bückeberg-Formation (Berriasian, Lower Cretaceous, Lower Saxony Basin)

Matthias Warnecke, Gesa Kuhlmann

Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Germany

Geobiotropy on Early Earth and in the Rocky Universe

Marie-Paule, Renelde Bassez

University of Strasbourg, France, France

Episodic mantle overturn in a non-plate tectonic mantle

Anders Lillevang Vesterholt, Thorsten J. Nagel

Aarhus University, Denmark

Rock-hosted life through time - Integrating biosignatures of ancient and modern hydrothermal systems

Florence Schubotz

MARUM, University of Bremen, Germany

The impact of variable Fe concentrations on Fe-binding ligands, dissolved organics and microbial communities in hydrothermal plumes – an experimental study

Christian Tobias Hansen^1,2, Charlotte Kleint^2,3, Stefanie Böhnke⁴, Lukas Klose^3,2, Nicole Adam^4,5, Katharina Sass⁵, Mirjam Perner^4,5, Thorsten Dittmar^1,2, Andrea Koschinsky^3,2

1: Institute for Chemistry and Biology of the Marine Environment (ICBM), Carl von Ossietzky University of Oldenburg, Germany; 2: Center for Marine Environmental Sciences (MARUM), University of Bremen, Germany; 3: Department of Physics & Earth Sciences, Jacobs University Bremen, Germany; 4: Geomicrobiology, Department of Marine Biogeochemistry, GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany; 5: Molecular Biology of Microbial Consortia, Biocenter Klein Flottbek, University of Hamburg, Germany

Biomineralization processes in low-temperature, shallow-water hydrothermal vent at Tagoro submarine volcano, El Hierro Island (Central East Atlantic)

Blanca Rincón-Tomás¹, Francisco Javier González², Luis Somoza², James R. Hein³, Teresa Medialdea², Esther Santofimia², Egidio Marino², Pedro Madureira⁴

1: Christian-Albrechts-University Kiel, Kiel, Germany; 2: Geological Survey of Spain, Madrid, Spain; 3: U.S. Geological Survey, Santa Cruz, Ca, United States; 4: Portuguese Task Group for the Extension of the Continental Shelf, Paço de Arcos, Portugal

Unexpected high amounts of H₂ produced during serpentinization at magma-poor rifted margins

Elmar Albers¹, Wolfgang Bach^1,2, Marta Pérez-Gussinyé^1,2, Catherine McCammon³, Thomas Frederichs^1,2

1: MARUM – Center for Marine Environmental Sciences, University of Bremen, Germany; 2: Department of Geosciences, University of Bremen, Germany; 3: Bayerisches Geoinstitut, University of Bayreuth, Germany

Redox conditions during deserpentinization in western Elba Island, Italy

Malte Kalter¹, Wolfgang Bach²

1: Freie Universität Berlin, Germany; 2: Universität Bremen, Germany

Short-term terrestrial climate variability through MIS 3 and Termination 1

Daniel Veres^1,2

1: Romanian Academy, Institute of Speleology, Cluj, Romania; 2: Department of Geography, RWTH Aachen University, Germany

Testing the Roksolany LPS for astronomical climate forcing via spectral analysis and its correlation with the Middle Danube Basin loess records

Christian Laag¹, Dmytro Hlavatskyi², Vladimir Bakhmutov²

1: Université de Paris, Institut de Physique du Globe de Paris, CNRS, Paris, France; 2: Institute of Geophysics, National Academy of Sciences of Ukraine, Kyiv, Ukraine

Reconstruct the evolution of Milankovtich cycle in Paleozoic and Proterozoic and Earth-Moon separation history

Maoyang Zhou, Huaichun Wu, Qiang Fang

China University of Geoscience (Beijing), China, People's Republic of

Half-precession signals in Lake Ohrid and their spatial and temporal connection to proxy records in the European realm

Arne Ulfers¹, Christian Zeeden¹, Silke Voigt², Wonik Thomas¹

1: Leibniz Institute for Applied Geophysics, Hannover, Germany; 2: Institute of Geosciences, Goethe University Frankfurt, Germany

Digital field methods in geoscience education and outreach

Gösta Hoffmann, Valeska Decker, Sabine Kummer, Edouard Grigowski, Rosalie Kunkel

Uni Bonn, Germany

Using Collaborative Augmented Reality to improve Communication of 3D Geological Concepts in Education

Björn Wieczoreck

GiGa infosystems GmbH, Germany

3D Rocks, 3D Outcrops, and Virtual Field Trips

Sara Carena

Ludwig-Maximilians University, Germany

GEOWiki@LMU – an online platform for university and school education in geosciences

Magdalena Luise Plitz¹, Katrin Mühlberg¹, Donja Aßbichler¹, Laurin Lidl¹, Malte Junge², Eileen Eckmeier³

1: LMU Munich, Germany; 2: Mineralogical State Collection (SNSB-MSM), Germany; 3: CAU Kiel, Germany

The Drosendorf Unit in the Austrian part of the Bohemian Massif: Does it host the oldest rock fragments of Variscan Europe?

Martin Lindner¹, Etienne Skrzypek², Christoph Hauzenberger², Dominik Hauser³, Sabina Steiner³, Fritz Finger^2,3

1: Department of Chemistry and Physics of Materials, University of Salzburg, Austria; 2: NAWI Graz Geocenter – Institute of Earth Sciences, University of Graz, Austria; 3: Department of Geography and Geology, University of Salzburg, Austria

The Saxothuringian “Wrench-and-Thrust Zone” – the connecting link between the Peri-Gondwana shelf and the Variscan orogen.

Franz Müller, Uwe Kroner

Technische Universität Bergakademie Freiberg, Germany

The Paleozoic supercontinent cycle and regional tectonics

Uwe Kroner¹, Tobias Stephan², Rolf L. Romer³

1: TU Bergakademie Freiberg; 2: GFZ Potsdam, Germany; 3: University of Calgary, Canada

Does regional geology help to assess earthquake hazard in continental interiors?

Tim Hahn¹, Jonas Kley¹, Diethelm Kaiser², Thomas Spies²

1: Geoscience Center, University of Göttingen, Germany; 2: Unit ‚Engineering Seismology‘, Federal Institute for Geosciences and Natural Resources (BGR), Hannover, Germany

Analysis of continent-scale geological maps

Anke M. Friedrich

Ludwig-Maximilians-University of Munich, Germany

Risk assessment of radioactivity in water intended for human consumption in mainland Portugal

Filipa P. Domingos^1,2, Alcides J. S. C. Pereira^1,3

1: University of Coimbra, LRN-Laboratory of Natural Radioactivity, Department of Earth Sciences, Portugal; 2: IATV-Instituto do Ambiente, Tecnologia e Vida, Coimbra, Portugal.; 3: University of Coimbra, CITEUC-Center for Earth and Space Research, Department of Earth Sciences, Portugal

Approach for the development of a radon potential map for the Darmstadt area

Anastasia Vogelbacher¹, Dr.rer.nat. Rouwen Lehné^1,2, Dr.rer.nat. Eric Petermann³

1: Technical University of Darmstadt, Institute of Applied Geosciences, Department of Geoinformation, Schnittspahnstraße 9, 64287 Darmstadt, Germany; 2: Hessian Agency for Nature Conservation, Environment and Geology, Rheingaustraße 186, 65203 Wiesbaden, Germany; 3: Federal Office for Radiation Protection, Radon und NORM, Köpenicker Allee 120 - 130, 10318 Berlin, Germany

The correlation of radon in different types of buildings and radon prone areas of Cluj-Napoca, Romania.

István Mihály Pap

Babes Bolyai University, Romania

Comparison and assessment of different radon potential maps for the federal state of Hesse, Germany

Jessica Daum¹, Rouwen Lehné², Andreas Henk¹, Sebastian Huber³

1: Technical University of Darmstadt, Schnittsphanstraße 9, 64287 Darmstadt, Germany; 2: Hessian Agency for Nature Protection, Environment and Geology (HLNUG), Rheingaustraße 186, 65203 Wiesbaden; 3: Hessian Ministry for Environment, Climate Protection, Agriculture and Consumer Protection (HMUKLV), Mainzer Straße 80, 65189 Wiesbaden

Radon Emanations from Soils: Case Study of Central Ukrainian Uranium Province

Valentyn Verkhovtsev, Tamara Viktorivna Dudar, Yurii Tyshchenko, Volodymyr Pokalyuk

Institute of Environmental Geochemistry of National Academy of Sciences of Ukraine, Ukraine

3D Basin modelling of the northern Upper Rhine Graben : insights on geothermal fluid pathways

Gillian BETHUNE¹, Adriana LEMGRUBER-TRABY², Claire BOSSENNEC³, Kristian BÄR³, Jeroen VAN DER VAART³, Christine SOUQUE², Renaud DIVIES²

1: IFP Energies Nouvelles, France - UniLaSalle Beauvais/ Université de Cergy Pontoise; 2: IFP Energies Nouvelles, France; 3: Geothermal Science and Technology, Institute of Applied Geosciences, Technical University, Darmstadt (Germany)

An assessment of geothermal energy potential for power generation in Iran

Mirmahdi Seyedrahimi-Niaraq¹, Reza Taherdangkoo², Faramarz Doulati Ardejani³

1: University of Mohaghegh Ardabili, Iran, Islamic Republic of; 2: Institute of Geotechnics, Germany; 3: University of Tehran, Iran, Islamic Republic of

Impacts of probabilistic geological realizations in a geothermal reservoir using numerical and statistical investigations

Ali Dashti¹, Maziar Gholami Korzani¹, Christophe Geuzaine², Thomas Kohl¹

1: Institute of Applied Geosciences, Karlsruhe Institute of Technology, Adenauerring 20b, 76131 Karlsruhe, Germany; 2: Université de Liège, Institut Montefiore B28, 4000 Liège, Belgium

A Heat Demand Map of North-West Europe - its impact on supply areas and identification of potential production areas for deep geothermal energy

Eileen Herbst^1,2, Elias Khashfe^1,2, Alexander Jüstel^1,2, Frank Strozyk², Peter Kukla^1,2

1: Geological Institute, RWTH Aachen University; 2: Fraunhofer Research Institution for Energy Infrastructures and Geothermal Systems IEG, Germany

The permeability of granite deformed in the brittle regime to large strains: Implications for the permeability of fractured geothermal reservoirs

Michael Heap^1,2, Hugo Duwiquet^3,4, Luke Griffiths⁵, Laurent Guillou-Frottier^3,4, Patrick Baud¹, Marie Violay⁶

1: ITES, Strasbourg, France; 2: IUF, Paris, France; 3: ISTO, Université d'Orléans, France; 4: BRGM, France; 5: NGI, Oslo, Norway; 6: EPFL, Lausanne, Switzerland

Numerical Modeling to Study the Impact of Pore Characteristics on the Electric Breakdown of Rock for Plasma Pulse Geo Drilling (PPGD)

Mohamed Ezzat, Daniel Vogler, Benjamin M. Adams, Martin O. Saar

Geothermal Energy and Geofluids (GEG) Group, Institute of Geophysics, Department of Earth Sciences, ETH~Zurich, 8092~Zurich, Switzerland

The value of heat interconnection pipelines in the use of deep geothermal energy

Markus Loewer, Maximilian Keim, Anahi Molar-Cruz, Christopher Schifflechner

Technical University of Munich, Germany

Feasibility Study of Monitoring Delft Geothermal Project Using Land Controlled-Source Electromagnetic Method

Mahmoud Eltayieb, Dieter Werthmüller, Guy Drijkoningen, Evert Slob

Department of Geoscience and Engineering, Delft University of Technology, Netherlands

Determinants of ground source heat pump systems’ market acceptance: Empirical findings from Greece

Spyridon Karytsas^1,2

1: Center for Renewable Energy Sources and Saving (CRES), Greece; 2: Harokopio University (HUA), Greece

Starting the recycling engine: how far back in time can we fingerprint crust in Earth’s mantle?

Sebastian Tappe¹, Katie A. Smart², Richard A. Stern³

1: University of Johannesburg, South Africa; 2: University of the Witwatersrand, South Africa; 3: University of Alberta, Canada

Evolution from subduction initiation to mature island arc volcanism in the Upper Eocene to Middle Miocene Vitiaz Arc, SW Pacific: Evidence from Malekula Island (Vanuatu)

Kathrin P Schneider¹, Karsten M Haase¹, Bernard Pelletier²

1: Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; 2: Institut de Recherche pour le Développement, Nouméa, Nouvelle-Calédonie

Complex ascent of mantle plumes in a phase-changing world

Anders Lillevang Vesterholt, Thorsten J. Nagel

Aarhus University, Denmark

Depletion, Density, and Deposits through the mantle transition zone (MTZ)

Thorsten Joachim Nagel¹, Anders Vesterholt¹, Christian Schiffer²

1: Aarhus University, Denmark; 2: Uppsala University, Sweden

An archive of many hats: speleothems for coupled climate and ecosystem reconstructions

Franziska Anna Lechleitner

Department of Chemistry, Biochemistry and Pharmaceutical Sciences & Oeschger Centre for Climate Change Research, University of Bern

No warming in the eastern Gulf of Mexico since 1845 recorded by a Siderastrea siderea coral from Cuba

Marie Harbott¹, Henry C. Wu¹, Henning Kuhnert², Simone Kasemann², Anette Meixner², Carlos Jimenez³, Patricia González-Díaz⁴, Tim Rixen^1,5

1: Leibniz Center for Tropical Marine Research, Fahrenheitstraße 6, 28359 Bremen,Germany; 2: Marum-Faculty of Geoscience & Center for Marine Environmental Sciences, University of Bremen, Leobener Str. 8, 28359 Bremen, Germany; 3: The Cyprus Institute. 20 Konstantinou Kavafi St, 2121 Aglantzia. Nicosia, Cyprus; 4: Centro de Investigaciones Marinas Universidad de La Habana, Calle 16 no.114 e/ 1ra y 3ra, Miramar. Playa, Ciudad de La Habana, Cuba; 5: Institute of Geology, University of Hamburg, Bundesstrasse 55, 20148 Hamburg, Germany

Comparison of high-resolution SIMS profiles with maximum resolution IRMS stable isotope data

Tobias Kluge^1,2, Philipp Holz¹, Elisabeth Eiche¹, Thomas Neumann³, Alexander Land^4,5, Maximilian Schuh^2,6, Mario Trieloff^2,7, Axel K. Schmitt^2,7

1: Institute of Applied Geosciences, Karlsruhe Institute of Technology, Germany; 2: Heidelberg Center for the Environment, Heidelberg University, Germany; 3: Institute of Applied Geosciences, Technische Universität Berlin, Germany; 4: Institute of Biology (190a), University of Hohenheim, Germany; 5: Silviculture & Forest Growth and Yield, University of Applied Forest Sciences, Germany; 6: Medieval History, Department of History and Cultural Studies, FU Berlin, Germany; 7: Institute of Earth Sciences, Heidelberg University, Germany

Cave monitoring of La Vallina Cave (NISA): Imprint of seasonality on δ¹³C_DIC, δ¹⁸O and trace elements and the implications for speleothems

Oliver Kost¹, Saul Gonzalez Lemos², Laura Endres¹, Heather Stoll¹

1: ETH Zurich, Switzerland; 2: ASCIEM Consulting S.L.P.

Combined Fluorescence Imaging and LA-ICP-MS Trace Element Mapping ofStalagmites: Microfabric identification and interpretation

Jakub Sliwinski¹, Heather Stoll²

1: University of St Andrews, United Kingdom; 2: ETH Zurich

Virtual Outcrop Models - Chances and Challenges for Geoscience School Education

Sylke Hlawatsch

Richard-Hallmann-Schule, Germany

Modelling with the Geowindow

Dominik Conrad¹, Tom Klaus¹, Gregor C. Falk², Matthias Faller²

1: University of Education Ludwigsburg, Germany; 2: University of Education Freiburg, Germany

Geoscience Education for the Young Generation: mileko - The Mineralogical Science Kit

Maria Mrosko¹, Lennart A. Fischer², Lutz Hecht³, Bastian Joachim-Mrosko¹, Malte Junge⁴, Gilla Simon⁵, Roland Stalder¹

1: Institute of Mineralogy and Petrography, University of Innsbruck, Austria; 2: Institute of Earth and Environmental Sciences, University of Freiburg, Germany; 3: Leibniz Institute for Evolution and Biodiversity Science, Museum für Naturkunde, Germany; 4: Mineralogical State Collection (SNSB-MSM), Munich, Germany; 5: SNSB - Museum Man and Nature, Munich, Germany

Participation of Potential Visitors in an Exhibition Concept Based on an Online Survey

Lina Seybold¹, Simon Schneider¹, Malte Junge², Melanie Kaliwoda², Gilla Simon¹

1: Ludwig-Maximilians-University, Munich, Germany; 2: Mineralogical State Collection (SNSB-MSM)

Geotopes as a tool for geoscience teaching and outreach

Anke M. Friedrich

Ludwig-Maximilians-University of Munich, Germany

A key option to transfer geosciences – relate geoheritage to fun

Marie-Luise Frey¹, Christine Hogefeld², Pascal Schmitz³, Klaudia Wolf⁴

1: Welterbe Grube Messel gGmbH, Germany; 2: Welterbe Grube Messel gGmbH, Germany; 3: Welterbe Grube Messel gGmbH, Germany; 4: Welterbe Grube Messel gGmbH, Germany

Powering primordial life – endogenous-exogenous interactions in Earth's oldest habitats

Helge Mißbach

Universität zu Köln, Germany

A 3.77 (or possibly 4.28) billion year history of microbial communities associated with marine hydrothermal vents

Crispin Thomas Stephen Little

University of Leeds, United Kingdom

Sequence stratigraphy of the Moodies Group (3.2 Ga), Barberton Greenstone Belt, South Africa

Deon J. Janse van Rensburg, Christoph Heubeck, Sebastian Reimann

Friedrich Schiller Universität Jena, Germany

Habitability of early Earth: Liquid water under a faint young Sun facilitated by tidal heating due to a closer Moon

René Heller^1,2, Jan-Peter Duda^3,4, Max Winkler⁵, Joachim Reitner^6,4, Laurent Gizon^1,2

1: Max Planck Institute for Solar System Research, Germany; 2: Institute for Astrophysics, University of Göttingen; 3: Center for Applied Geosciences, University of Tübingen; 4: Göttingen Academy of Sciences and Humanities; 5: Institute for Mineralogy, University of Münster; 6: Göttingen Centre of Geosciences, University of Göttingen

Reassessing evidence of Moon-Earth dynamics: No evidence of shorter lunar months from tidal bundles at 3.2 Ga (Moodies Group, Barberton Greenstone Belt)

Christoph E. Heubeck, Tom Eulenfeld

Institut für Geowissenschaften, Friedrich Schiller Universität Jena, Germany

Groundwater-systems in mining areas – The influence of water bearing adits

Tobias Rudolph, Christian Melchers, Peter Goerke-Mallet, Detlef Engel

Forschungszentrum Nachbergbau (FZN), Technische Hochschule Georg Agricola (THGA)

Mine water rebound in German hard coal mines – geochemical and petrophysical data support for an integrative monitoring plan

Henning Jasnowski-Peters, Barbara M.A. Teichert, Till Genth, Lisa Rose, Christian Melchers

Research Center of Post Mining, Technische Hochschule Georg Agricola University, Germany

FloodRisk: Earthquakes, uplift, and long-term liabilities – risk minimisation during mine flooding

Dennis Quandt¹, Michael Alber², Felix Allgaier¹, Benjamin Busch¹, Even Markus³, Kasper Fischer⁴, Wolfgang Friederich⁴, Jonas Greve⁵, Mathias Knaak⁵, Birgit Müller⁶, Thomas Niederhuber⁶, Detlev Rettenmaier⁷, Martina Rische⁴, Thomas Röckel⁸, Frank Schilling⁶, Daniel Schröder⁹, Olaf Ukelis⁷, Malte Westerhaus³, Roman Zorn⁷, Christoph Hilgers¹

1: Institut für Angewandte Geowissenschaften, Strukturgeologie & Tektonik, Karlsruher Institut für Technologie; 2: Alber Geomechanik, Dortmund; 3: Geodätisches Institut Karlsruhe, Karlsruher Institut für Technologie; 4: Institut für Geologie, Mineralogie & Geophysik, Ruhr-Universität Bochum; 5: Geologischer Dienst NRW, Krefeld; 6: Institut für Angewandte Geowissenschaften, Technische Petrophysik, Karlsruher Institut für Technologie; 7: European Institute for Energy Research, Karlsruhe; 8: Piewak & Partner GmbH, Bayreuth; 9: Civil & Mining Engineering, DMT GmbH & Co. KG, Essen

Analysis of surface displacements caused by mine flooding for the project FloodRisk with SAR Interferometry, GNSS and Levelling

Markus Even¹, Malte Westerhaus¹, Daniel Schröder²

1: Karlsruhe Institute of Technology, Germany; 2: Civil and Mining Engineering, DMT GmbH & Co. KG, Essen

FloodRisk: Observations of rising mine water level and micro seismicity in the eastern Ruhr area (Germany)

Martina Rische, Kasper David Fischer, Wolfgang Friederich

Institut für Geologie, Mineralogie & Geophysik, Ruhr-Universität Bochum

PostMinQuake: Potential Learnings of induced seismicity during post-mining in European coal regions

Maria Paloma Primo Doncel, Peter Goerke-Mallet, Stefan Möllerherm, Tobias Rudolph

Forschungszentrum Nachbergbau - Technische Hochschule Georg Agricola, Germany

Groundwater resources in northern Namibia

Georg J. Houben

BGR, Germany

Reasons and implications of fossil hydraulic gradients in large-scale aquifer systems

Stephan Schulz¹, Hyekyeng Jung¹, Marc Walther², Nils Michelsen¹, Randolf Rausch¹, Christoph Schüth¹

1: Technische Universität Darmstadt, Institute of Applied Geosciences, Hydrogeology Group, Germany; 2: Technische Universität Dresden, Faculty of Environmental Sciences, Department of Forest Sciences, Germany

The Yarmouk basin, an essential transboundary water resource

Christian Siebert¹, E. Shalev², F. Magri³, P. Möller⁴, E. Salameh⁵, T. Rödiger⁶

1: Helmhotz-Zentrum für Umweltforschung UFZ, Germany; 2: Geological Survey of Israel; 3: Bundesamt für kerntechnische Entsorgungssicherheit BfE, Germany; 4: Deutsches Geoforschungszentrum – GFZ, Germany; 5: National Agricultural Research Centre of Jordan; 6: Thüringer Landesamt für Umwelt, Bergbau und Naturschutz – TLUBN, Germany

Role of asperities on the transition from seismic to aseismic slip using an experimental fault slip system

Weiwei Shu, Olivier Lengliné, Jean Schmittbuhl

Institut Terre et Environnement de Strasbourg (ITES), UMR 7063, Université de Strasbourg, CNRS, Strasbourg, France

Self-potential and electromagnetic radiation monitoring of hydraulic fracturing experiments at the Äspö hard rock laboratory (Sweden)

Nadine Haaf, Eva Schill

KIT, Germany

GeoLaB - Geothermal Laboratory in the Crystalline Basement

Thomas Kohl¹, Eva Schill¹, Judith Bremer¹, Günter Zimmermann², Olaf Kolditz³, Ingo Sass⁴

1: KIT, Germany; 2: GFZ, Germany; 3: UFZ, Germany; 4: TU Darnstadt, Germany

High temperature aquifer thermal energy storage (HT-ATES) in combination with geothermal heat production on the TU Delft campus: feasibility study and next steps

Stijn Beernink^1,2, Martin Bloemendal^1,2, Phil Vardon¹, Auke Barnhoorn¹, Niels Hartog²

1: Delft University of Technology (TUD); 2: KWR Water Research Institute

First results of the full scale HT-ATES project in a greenhouse area Middenmeer in the Netherlands

Bas Godschalk, Peter Oerlemans

IF Technology, Netherlands, The

Transition from hydrocarbon production to geothermal heat storage in the Upper Rhine Graben – the DeepStor project

Eva Schill^1,2, Jens Grimmer¹, Katharina Schätzler¹, Kai Stricker¹, Judith Bremer¹, Thomas Kohl¹

1: KIT, Germany; 2: TU Darmstadt

Enhancing the contribution of closed systems to geothermal energy generation by increasing the ratio of generated power to the total length of wellbores

Morteza Esmaeilpour, Maziar Gholami Korzani, Thomas Kohl

Institute of Applied Geosciences, Karlsruhe Institute of Technology, Karlsruhe, Germany

Hydro-thermal modeling of geothermal energy extraction from Soultz-sous-Forêts, France using supercritical CO₂

Mrityunjay Singh, Saeed Mahmoodpour, Kristian Bar, Ingo Sass

Technical University Darmstadt, Germany

Relative Importance of Climate and Humans on Water Storage Changes using GRACE Satellite Data

Bridget R. Scanlon

University of Texas at Austin, United States of America

Geothermal potential and opportunities in Vietnam

Viet Cao

Hung Vuong University, Vietnam

Hydro-mechanical parameters of Cornubian and Odenwald reservoir granitoids with focus on fracture stiffness testing

Lena Muhl¹, Guido Blöcher², Ingo Sass¹, Christian Kluge², Tanja Ballerstedt²

1: Geothermal Science and Technology, Technical University of Darmstadt; 2: Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Section: Geoenergy

Large hydraulic diffusivity of a single fault

Qinglin Deng¹, Guido Blöcher², Jean Schmittbuhl¹, Mauro Cacace²

1: Universite de Strasbourg, France; 2: Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences

Parametric optimization and comparative study of an organic Rankine cycle power plant for two-phase geothermal sources

Chaofan Chen^1,2, Francesco Witte³, Ilja Tuschy³, Olaf Kolditz^1,2, Haibing Shao¹

1: Helmholtz Centre for Environmental Research GmbH – UFZ, Germany; 2: Applied Environmental Systems Analysis, Dresden University of Technology; 3: Flensburg University of Applied Sciences

Seismic Monitoring of DeepStor: Using low-cost sensors for ambient noise correlation methods and Citizen Science

Johannes Käufl, Eva Schill, Thomas Kohl

Karlsruhe Institute of Technology, Germany

Reconstructing past ice sheets and paleotopography using observations of past sea level and glacial geology

Evan James Gowan^1,2,3

1: Kumamoto University, Kumamoto, Japan; 2: Alfred Wegener Institute, Bremerhaven, Germany; 3: MARUM, University of Bremen, Bremen, Germany

Paleogene polar plankton and paleoproductivity: new proxy data from the Eocene - Oligocene transition

Gayane Asatryan, Volkan Özen, Gabrielle Rodrigues de Faria, David Lazarus, Johan Renaudie

The Museum für Naturkunde – Leibniz Institute for Evolution and Biodiversity Science,Berlin, Germany

Decoupled dust deposition and ocean productivity in the Antarctic Zone of the Southern Ocean over the past 1.5 million years

Michael E. Weber¹, Ian Bailey², Sidney R. Hemming³, Yasmina M. Martos^4,5, Brendan T. Reilly⁶, Thomas A. Ronge⁷, Stefanie Brachfeld⁸, Trevor Williams⁹, Maureen Raymo³, Simon T. Belt¹⁰, Lukas Smik¹⁰, Hendrik Vogel¹¹, Victoria Peck¹², Linda Armbrecht¹³, Alix Cage¹⁴, Fabricio G. Cardillo¹⁵, Zhiheng Du¹⁶, Gerson Fauth¹⁷, Christopher J. Fogwill^14,18, Marga Garcia^19,20, Marlo Garnsworthy²¹, Anna Glüder²², Michelle Guitard²³, Marcus Gutjahr²⁴, Iván Hernández-Almeida²⁵, Frida S. Hoem²⁶, Ji-Hwan Hwang²⁷, Mutsumiq Iizuka²⁸, Yuji Kato²⁹, Bridget Kenlee³⁰, Suzanne OConnell³¹, Lara F. Pérez¹², Osamu Seki³², Lee Stevens³³, Lisa Tauxe⁶, Shubham Tripathi³⁴, Jonathan Warnock³⁵, Xufeng Zheng³⁶

1: University of Bonn, Institute for Geosciences, Germany; 2: Camborne School of Mines and Environmental Sustainability Institute, University of Exeter, Penryn Campus, Treliever Road, Cornwall TR10 9FE, UK; 3: Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY 10964, USA; 4: NASA Goddard Space Flight Center, Planetary Magnetospheres Laboratory, Greenbelt, MD 20771, USA; 5: University of Maryland, Department of Astronomy, College Park, MD 20742, College Park, USA; 6: Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA 92093, USA; 7: Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research, 27568 Bremerhaven, Germany; 8: Earth and Environmental Studies, Montclair State University, Montclair, NJ 07043, USA; 9: International Ocean Discovery Program, Texas AM University, College Station, TX 77845, USA; 10: School of Geography, Earth and Environmental Sciences, University of Plymouth, Plymouth, PL4 8AA, UK; 11: Oeschger Centre for Climate Change Research, University of Bern, Switzerland; 12: British Antarctic Survey, Cambridge CB3 0ET, UK; 13: Australian Centre for Ancient DNA, Department of Ecology & Evolutionary Biology, University of Adelaide, South Australia 5005, Australia; 14: School of Geography, Geology and the Environment, University of Keele, Staffordshire, UK; 15: Departmento Oceanografia, Servicio de Hidrografia Naval, Ministerio de Defensa, Argentina; 16: State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Lanzhou 730000, China; 17: Geology Program, University of Vale do Rio dos Sinos, San Leopoldo RS 93022-750, Brazil; 18: School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, NSW 2052, Australia; 19: Andalusian Institute of Earth Science (CSIC-UGR). Armilla (Granada) 18100 Spain; 20: Spanish Institute of Oceanography, Cádiz 11006, Spain; 21: Wordy Bird Studio, Wake Field, Rhode Island, USA; 22: College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331, USA; 23: College of Marine Science, University of South Florida, St. Petersburg, FL 33701, USA; 24: GEOMAR Helmholtz Centre for Ocean Research Kiel, 24148 Kiel, Germany; 25: Department of Earth Sciences, ETH Zurich, Sonneggstrasse 5, 8092 Zurich, Switzerland; 26: Department of Earth Science, MarineMarine Palynology and Paleoceanography, Utrecht University, 3584 CB Utrecht, Netherlands; 27: Earth Environmental Sciences, Korea Basic Science Institute, Chungbuk Cheongju, Republic of Korea; 28: Knowledge Engineering, Tokyo City University, Tokyo setagaya-ku 158-0087, Japan; 29: Center for Advanced Marine Core Research, Kochi University, Nankoku, Kochi 783-8502, Japan; 30: Department of Earth Sciences, University of California Riverside, Riverside, CA 92521, USA; 31: Department of Earth and Environmental Sciences, Wesleyan University, Middletown, CT 06459, USA; 32: Institute of Low Temperature Science, Hokkaido University, Sapporo Hokkaido 060-0819, Japan; 33: American Museum of Natural History, 200 Central Park West, New York NY 10024, USA; 34: Marine Stable Isotope Lab, National Centre for Polar and Ocean Research, Ministry of Earth Sciences, Vasco Da Gama 403804, India; 35: Department of Geoscience, Indiana University of Pennsylvania, Indiana, PA 15705, USA; 36: South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China

Antarctic sea ice reconstructions: pros and cons of highly branched isoprenoids as sea ice proxies

Nele Lamping¹, Wee Wei Khoo¹, Juliane Müller^1,2, Oliver Esper¹, Thomas Frederichs², Christian Haas¹

1: Alfred Wegener Institute, Germany; 2: University of Bremen, Germany

Preservation of the geological and industrial heritage of a post-mining landscape by the example of the glacial Muskau Arch

Kersten Löwen

UNESCO Geopark Muskau Arch, Germany

Sustainable use of geoheritage sites and areas across geotrails in UNESCO Global Geoparks and of related elements at Messel Pit World Heritage Site, Germany

Marie-Luise Frey

Welterbe Grube Messel gGmbH, Germany

Current use of geological resources under the view of sustainability - examples from the UNESCO Global Geopark Harz . Braunschweiger Land . Ostfalen

Henning Zellmer¹, Volker Wilde²

1: Geopark Harz, Braunschweiger Land, Ostfalen; 2: Senckenberg Gesellschaft für Naturforschung

Sustainable mining of sand and gravel in the UNESCO Global Geopark Harz. Braunschweiger Land. Ostfalen

Claus Evers², Henning Zellmer¹

1: Geopark Harz, Braunschweiger Land, Ostfalen, Germany; 2: Evers & Co GmbH

The geological heritage as a tool for education and action for the climate change: Understanding the consequences by studying the Petrified Forest of Lesvos

Konstantina Bentana, Nikolaos Zouros, Ilias Valiakos

University of the Aegean, Greece

The educational role of historical mining sights for sustainable use of geological ressources – examples from the UNESCO Global Geopark Bergstraße-Odenwald

Jochen Babist, Jutta Weber

UNESCO Geopark Bergstraße-Odenwald, Germany

Reconstruction of microbial habitats through deep time: an isotope geochemical perspective on stromatolites

Sebastian Viehmann

Universität Wien, Austria

Stromatolitic microorganisms in and on top of fluid-escape structures of the 3.2 Ga Moodies Group

Sebastian Reimann¹, Christoph Heubeck¹, Martin Homann², Deon Johannes Janse van Rensburg¹, Michael Wiedenbeck³

1: Friedrich-Schiller-Universität Jena, Germany; 2: University College London, United Kingdom; 3: Helmholtz-Zentrum Potsdam, Deutsches Geo-Forschungs-Zentrum, Germany

How did anoxic conditions affect nitrogen fixing Cyanobacteria on early Earth?

Arianna Gallo¹, Katharina Ebel¹, Thorsten Bauersachs², Achim Herrmann¹, Michelle M. Gehringer¹

1: Department of Microbiology, Technische Universität Kaiserslautern, 67663 Kaiserslautern, Germany; 2: Department of Organic Geochemistry, Christian-Albrechts-University, 24118 Kiel, Germany

Genomic analysis and molecular dating of core iron transporters suggests early Cyanobacteria could not take up Fe(II) in the Archean ocean.

Tristan Cosme Enzingmüller-Bleyl¹, Joanne S. Boden², Achim J. Herrmann¹, Katharine W. Ebel¹, Michelle M. Gehringer¹

1: Department of Microbiology, Technical University of Kaiserslautern, Kaiserslautern, 67663, Germany; 2: School of Geographical Sciences, Faculty of Science, University of Bristol, Bristol, BS8 1SS, United Kingdom

How did Cyanobacteria survive increased atmospheric O₂levels during the Great Oxygenation Event? The role of Superoxide Dismutases (SOD)

Sadia S. Tamanna¹, Joanne S. Boden², Patricia Sánchez‐Baracaldo², Michelle M. Gehringer¹

1: Technical University of Kaiserslautern, Germany; 2: University of Bristol

Late Anisian microbe-metazoan build-ups (“stromatolites”) in the Germanic Basin – aftermath of the Permian – Triassic Crisis

Yu Pei¹, Jan-Peter Duda², Jan Schönig³, Cui Luo⁴, Joachim Reitner^1,5

1: Department of Geobiology, Geoscience Center, Georg-August-Universität Göttingen; 2: Sedimentology & Organic Geochemistry Group, Department of Geosciences, Eberhard-Karls-University Tübingen; 3: Department of Sedimentology and Environmental Geology, Geoscience Center, Georg-August-Universität Göttingen; 4: State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences; 5: ‘Origin of Life’ Group, Göttingen Academy of Sciences and Humanities

Soil gas monitoring for identifying potential ground movements and earthquakes in the frame of mine flooding - Requirements, methods and developments

Olaf Ukelis, Roman Zorn, Detlev Rettenmaier

European Institute for Energy Research, Germany

Fracture network characterization and DFN modelling of the Upper Carboniferous, Ruhr Area, Germany

Felix Allgaier¹, Benjamin Busch¹, Dennis Quandt¹, Thomas Niederhuber², Birgit Müller², Christoph Hilgers¹

1: Structural Geology & Tectonics, Institute of Applied Geosciences, Karlsruhe Institute of Technology (KIT); 2: Technical Petrophysics, Institute of Applied Geosciences, Karlsruhe Institute of Technology (KIT)

Sensor fusion – An new approach towards a digital twin in geoscience and post-mining

Marcin Pawlik¹, Maik Gellendin², Tobias Rudolph¹

1: Technische Hochschule Georg Agricola, Germany; 2: Geologischer Dienst Nordrhein-Westfalen, Germany

TRIM4Post-Mining: an integrated planning tool for the transition from coal extraction to re-vitalized post-mining landscape

Hernan Flores¹, Diego Restrepo², Natalie Merkel², Stefan Möllerherm¹, Jörg Benndorf²

1: Forschungszentrum Nachbergbau, Technische Hochschule Georg Agricola, Bochum; 2: Technische Universität Bergakademie Freiberg, Freiberg

Burggraf-Bernsdorf – transformation of a potassium mine to a UGS facility

Hagen Feldrappe

Untergrundspeicher- und Geotechnologie-Systeme GmbH, Germany

Geomonitoring as a contribution to process understanding of river renaturation in post-mining areas – Example: Emscher catchment

Bodo Bernsdorf, Tobias Rudolph, Benjamin Haske

Technische Hochschule Georg Agricola, Germany

Stormwater harvesting in ephemeral streams: how to effectively bypass clogging layers and thick vadose zones

Jose David Henao Casas^1,2, Fritz Kalwa³, Marc Walther^3,4, Randolf Rausch⁵

1: Department of Integrated Water Resources Management, Tragsa, Calle Maldonado 58, 28006 Madrid, Spain; 2: Upper Technical School of Agricultural Engineers, Universidad Politécnica de Madrid (UPM), Av. Puerta de Hierro 2–4, 28040 Madrid, Spain; 3: Department of Hydro Sciences, Technische Universität Dresden, Chemie-Neubau, Bergstr. 66, 01069 Dresden, Germany; 4: Helmholtz-Centre for Environmental Research – UFZ Leipzig, Permoserstrasse 15, 04318 Leipzig, Germany; 5: Department of Geosciences, Technische Universität Darmstadt, Schnittspahnstraße, 64287 Darmstadt, Germany

The Significance of Groundwater-in-Storage in Arid Environments

Heiko Dirks¹, Randolf Rausch²

1: Ingenieurgesellschaft Prof. Kobus und Partner, Germany; 2: Institut f. Angewandte Geowissenschaften, TU Darmstadt, Germany

Inverse geochemical modelling demonstrates how weathering and ion surface exchange control groundwater chemistry in the Pra Basin (Ghana)

Evans Manu^1,2, Michael Kühn^1,2, Thomas Kempka^1,2, Marco De Lucia¹

1: GFZ German Research Centre for Geosciences, Germany; 2: University of Potsdam, Institute of Geosciences, Germany

Groundwater exploration and production in arid Jordan

Falk Lindenmaier, Gerhard Kapinos, Mark Gropius, Klaus Holzner, Florian Brückner, Daniel van Rooijen, Rebecca Bahls, Mathias Toll

Bundesanstalt für Geowissenschaften und Rohstoffe, Germany

Recent case studies and advances of the magnetotelluric method in geothermal exploration

Friedemann Samrock

ETH Zürich, Switzerland

Insights from surface analogues of the Odenwald into the structural architecture of crystalline units in the Northern Upper Rhine Graben

Claire Bossennec¹, Matthis Frey¹, Lukas Seib¹, Jeroen van der Vaart¹, Kristian Bär¹, Ingo Sass^1,2

1: Technical University of Darmstadt, Institute of Applied Geosciences, Department of Geothermal Science and Technology, Schnittspahnstraße 9, 64287 Darmstadt, Germany; 2: Darmstadt Graduate School of Excellence Energy Science and Engineering, Otto-Berndt-Straße 3, 64287 Darmstadt, Germany

Structural and Geophysical Characterisation of the Crystalline Basement in the Northern Upper Rhine Graben

Matthis Frey¹, Claire Bossennec¹, Lukas Seib¹, Kristian Bär¹, Ingo Sass^1,2

1: Technical University of Darmstadt, Institute of Applied Geosciences, Department of Geothermal Science and Technology, Germany; 2: Darmstadt Graduate School of Excellence Energy Science and Engineering, Germany

Exploration of the geologic and hydrogeologic conditions for a medium deep borehole high-temperature thermal energy storage system at TU Darmstadt, Germany

Lukas Seib, Bastian Welsch, Matthis Frey, Claire Bossennec, Kristian Bär, Ingo Sass

Technische Universität Darmstadt, Germany

Gravity survey in delineating geologic features of interest for deep geothermal use at Campus North of KIT.

Maximiliano Pavez¹, Natalia Cornejo^1,2, Florian Bauer¹, Eva Schill^1,2

1: Karlsruhe Institute of Technology, Institute for Nuclear Waste Disposal; 2: Technical University of Darmstadt, Institute of Applied Geosciences

Transport mechanisms of hydrothermal convection in faulted sandstone reservoir ----- Implications for kilometer-scale thermal anomalies in Piesberg quarry

Guoqiang Yan, Robert Egert, Maziar Gholami Korzani, Thomas Kohl

Karlsruhe Institute of Technology (KIT), Germany

Artificial neural networks acting as geothermometer for reservoir temperature estimation

Mark Vollmer, Lars Helge Yström, Fabian Nitschke, Thomas Kohl

Karlsruhe Institute of Technology (KIT), Germany

Assessment of High Temperature Aquifer Storage Potential in Depleted Oil-Reservoirs from the South German Molasse Basin

Ulrich Steiner, Florian Bauer, Katharina Schätzler, Kai Robin Stricker, Eva Schill

KIT, Germany

Design and application of messenger nanoparticle tracers for multi-parameter reservoir exploration

Laura Spitzmüller¹, Jonathan Berson^2,3, Bastian Rudolph^2,3, Fabian Nitschke¹, Thomas Schimmel^2,3, Thomas Kohl¹

1: Institute of Applied Geosciences, Departement of Geothermal Energy and Reservoir Technology, Karlsruhe Institute of Technology, Germany; 2: Institute of Applied Physics, Karlsruhe Institute of Technology, Germany; 3: Institute of Nanotechnology, Karlsruhe Institute of Technology, Germany

Energy analysis of microseismicity induced byfluid-injection in the Soultz-sous-Forˆets geothermalreservoir

Kamel Drif^1,2, Olivier Lengliné¹, Jannes Kinscher², Jean Schmittbuhl¹

1: Université de Strasbourg, France; 2: Institut national de l'environnement industriel et des risques (INERIS), France

A Gaussian process regression model to determine solubility of calcium sulfate in aqueous fluids

Ali Sadighi, Reza Taherdangkoo, Christoph Butscher

TU Bergakademie Freiberg, Institute of Geotechnics, Gustav-Zeuner-Str. 1, 09599 Freiberg, Germany

The INSIDE project: Investigating the impact of geothermal exploitation in the Munich area – The induced seismicity perspective.

Jérôme Azzola¹, Emmanuel Gaucher¹, Felix Bögelspacher², Ralph Baasch³, Bernhard Betzl⁴, Ilka Schultz⁵

1: Karlsruhe Institute of Technology (KIT), Institute of Applied Geosciences, Division of Geothermal Research, Adenauerring 20b, 76131, Karlsruhe, Germany; 2: Karlsruhe Institute of Technology (KIT), Institute of Geophysics, Hertzstraße 16, 76187, Karlsruhe, Germany; 3: Innovative Energie für Pullach GmbH (IEP GmbH), Jaiserstraße 5, 82049, Pullach im Isartal, Germany; 4: Stadtwerke München Services GmbH (SWM), Emmy-Noether-Straße 2, 80992, München, Germany; 5: Erdwerk GmbH, Bonner Platz 1, 80803, München, Germany

Latest results from the hybrid micro-gravity monitoring of the Theistareykir geothermal field (North Iceland)

Nolwenn Portier¹, Jacques Hinderer¹, Florian Schäfer², Philippe Jousset², Kemal Erbas², Vincent Drouin³, Siqi Li⁴, Freysteinn Sigmundsson⁴, Ingwar Magnusson³, Gylfi Pall Hersir³, Kristjan Agustsson³, Agrismur Gudmundsson⁵, Egill Juliusson⁵, Hreinn Hjartasson⁵, Anette Mortensen⁵, Jean-Daniel Bernard⁶

1: ITES France; 2: GFZ Potsdam Germany; 3: ISOR Iceland; 4: University of Iceland; 5: Landsvirkjun Iceland; 6: EOST France

Levelized costs and economic impacts of geothermal district heating networks: a decision tree analysis

Astu Sam Pratiwi, Evelina Trutnevyte

Renewable Energy Systems, Institute for Environmental Sciences (ISE), Section of Earth and Environmental Sciences, University of Geneva, Switzerland

Induced micro-seismicity monitoring in urban context using seismic arrays

Rémi Fiori, Jérôme Vergne, Jean Schmittbuhl, Dimitri Zigone, Sophie Lambotte

EOST/ITES, University of Strasbourg/CNRS, 5 rue René Descartes, 67000, Strasbourg

Pore-scale modeling of acid etching in a carbonate fracture

Renchao Lu¹, Xing-yuan Miao², Olaf Kolditz^1,3,4, Haibing Shao¹

1: Helmholtz Centre for Environmental Research - UFZ, Germany; 2: Department of Energy Conversion and Storage, Technical University of Denmark, Risø Campus, Frederiksborgvej 399, 4000 Roskilde, Denmark.; 3: Technische Universität Dresden, Dresden, Germany.; 4: TUBAF-UFZ Centre for Environmental Geosciences, Germany.

Inversion of Borehole Temperature Data Using Surrogate Model

Jia WANG, Fabian NITSCHKE, Emmanuel GAUCHER, Thomas KOHL

Karlsruhe institut für technologie, Germany

Effect of the fracture aperture distribution on the heat extraction performance from the fractured geothermal systems

Saeed Mahmoodpour, Mrityunjay Singh, Kristian Bär, Ingo Sass

Technische Universität Darmstadt, Germany

Simulation of flow through a single fracture calibrated with air permeameter measurements

Marco Fuchs, Sina Hale, Gabriel C. Rau, Kathrin Menberg, Philipp Blum

Institute of Applied Geosciences, Karlsruhe Institute of Technology, Germany

CDGP- a gateway to geothermal data in Alsace

Marc Schaming¹, Mathieu Turlure², Marc Grunberg², Jean Schmittbuhl¹

1: Université de Strasbourg, CNRS, Institut Terre et Environnement de Strasbourg, UMR 7063, 5 rue Descartes, Strasbourg F-67084, France; 2: Université de Strasbourg, CNRS, Ecole et Observatoire des Sciences de la Terre, UAR 830, 5 rue Descartes, Strasbourg F-67084, France