Ginkgo plants and the search for Pliocene-CO2 levels

Patrick Guldan^1,2, Dieter Uhl¹

1: Senckenberg Forschungsinstitut und Naturmuseum, Germany; 2: Goethe Universität Frankfurt am Main, Germany

Ecology of the Eocene moor landscapes of the Leipzig Embayment

Sascha Schmidt, Henny Gerschel

TU Bergakademie Freiberg, Germany

New constraints on the crustal structure and rifting processes of the Liguro-Provençal Basin, Western Mediterranean

Alex Jensen¹, Eline Le Breton¹, Sascha Brune², Anke Dannowski³, Dietrich Lange³, Louisa Murray-Bergquist³, Heidrun Kopp³

1: Freie Universität Berlin, Germany; 2: GFZ German Research Centre for Geosciences, Potsdam, Germany; 3: GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany

Nd isotopic signatures of Ordovician sequences from Central Iberia: Unclear origin for older TDM along Paleozoic times

Inés Blázquez Blázquez, José Manuel Fuenlabrada, Francisco Javier Rubio Pascual, Ricardo Arenas

Universidad Complutense de Madrid, Spain

Mobility, Reactivity and Bioavailability of TCE’s in the Environment and the Relevance of Geo-Bio-Interactions for TCE (im-)mobilization

Dennis Kraemer

Bundesanstalt für Geowissenschaften und Rohstoffe, Germany

Anthropogenic Contributions to and Environmental Implications of the rare earth element flux into the Baltic Sea from major rivers in Poland

Addis Kokeb Alemu^1,2, Keran Zhang¹, David Ernst¹, Michael Bau¹

1: Critical Metals for Enabling Technologies – CritMET, School of Science, Constructor University, Bremen, Germany; 2: Departments of Chemistry, College of Natural and Computational Sciences, University of Gondar, Ethiopia

Reactivity and fate of technology critical elements in three contrasting river systems

Teba Gil-Díaz^1,2, Elisabeth Eiche^1,2

1: Karlsruhe Institute of Technology (KIT), Institute of Applied Geosciences, Adenauerring 20b, 76131 Karlsruhe, Germany; 2: Laboratory for Environmental and Raw Materials Analysis, Institute of Applied Geosciences, Karlsruhe Institute of Technology, Karlsruhe, Germany

Geochemistry of Rare Earth Elements and Yttrium in Alkaline Lakes and Hotsprings from the East African Rift Valley

Lukas Klose¹, Timmu Kreitsmann², Lydia Olaka^3,4, Moses Misongo⁴, Michael Bau¹

1: Constructor University Bremen, Germany; 2: University of Tartu, Estonia; 3: Technical University of Kenya, Kenya; 4: University of Nairobi, Kenya

Semi-metal and rare earth element kinetic behavior in oxalate buffer solution: case of an extraction protocol targeted for Fe/Mn-phases with environmental and health implications

Christoforos Zamparas^1,2, Teba Gil-Díaz^1,2, Elisabeth Eiche^1,2

1: Karlsruhe Institute of Technology (KIT), Institute of Applied Geosciences, Karlsruhe, Germany; 2: Laboratory of Environmental and Raw Materials Analysis (LERA), Karlsruhe, Germany

Recovery of Incomplete Rare Earth Element Datasets – A New Approach to REE Data Evaluation

David M. Ernst¹, Malte Mues², Michael Bau¹

1: Critical Metals for Enabling Technologies - CritMET, School of Science, Constructor University, Bremen, Germany; 2: Department of Computer Science, TU Dortmund University, Dortmund, Germany

Predicting the quality of lithostratigraphic data from borehole records using machine learning

Elisabeth Schönfeldt¹, Thomas Hiller¹, Marcus Fahle¹, Mathias Hübschmann², Friedemann Grafe²

1: Bundesanstalt für Geowissenschaften und Rohstoffe, Forschungs- und Entwicklungszentrum Bergbaufolgen (FEZB), Germany; 2: Sächsisches Landesamt für Umwelt, Landwirtschaft und Geologie, Germany

AGNES - Automated generalisation/derivation of geological spatial data

Marc Filip Wiechmann, Susanne Glück

Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Germany

Kassel_3D – a geological model of graben structures in northern Hesse

Ina Lewin¹, Rouwen Lehné², Heiner Heggemann²

1: Technical University of Darmstadt, Germany; 2: Hessian Agency for Nature Conservation, Environment and Geology, Germany

Utilizing Augmented Reality and Mobile Apps to make 3D Geodata more accessible

Björn Wieczoreck

GiGa infosystems, Germany

Transport characteristics of a 134 m thick Opalinus Clay formation in southern Germany obtained from its porewater noble gas profile

Johanna Lippmann-Pipke¹, Samuel Niedermann², Karsten Osenbrück¹, Hua Shao¹, Robert Biskop¹, Jana Gerowski¹, Daniel Rufer³, Thomas Mann¹

1: Federal Institute for Geosciences and Natural Resources (BGR), Hannover, Germany; 2: Helmholtz Centre Potsdam-GFZ German Research Centre for Geosciences, Potsdam, Germany; 3: RWI, Institute of Geological Sciences, University of Bern, Switzerland

Sequence stratigraphy of the Opalinuston-Formation in Southern Germany

Thomas Mann¹, Tilo Kneuker¹, Géraldine Nicole Zimmerli², Jochen Erbacher^1,3, André Bornemann¹, Bernhard Schuck¹, Reiner Dohrmann^1,3, Lukas Pollok¹

1: Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Hannover Germany; 2: Department of Geosciences, University of Fribourg, Switzerland; 3: State Authority for Mining, Energy and Geology (LBEG), Hannover, Germany

Quantifying past and future erosion rates for potential radioactive waste repository sites in the South German Scarplands

Alexander Beer¹, Thomas Bernard¹, Todd Ehlers², Christoph Glotzbach¹, Alexander Neely¹, Mirjam Schaller², Daniel Peifer¹

1: University of Tuebingen, Germany; 2: University of Glasgow, Scotland

On the role of plastic flow in THM simulations capturing glacial cycle effects on German deep geological repositories in clay rock

Christian B. Silbermann¹, Florian Zill^1,2, Tobias Meisel², Dominik Kern¹, Thomas Nagel^1,2, Olaf Kolditz²

1: TU Bergakademie Freiberg, Germany; 2: Helmholtz-Centre for Environmental Research (UFZ) Leipzig, Germany

Deep glacial melt water erosion of sedimentary rock through tunnel valleys – numerical modelling in the presence of uncertainty

Matthias Brandt¹, Anton Carl-Dworschak², Andreas Jockel², Rene Kahnt³

1: Insitut fuer Gebirgsmechanik, Germany; 2: ERCOSPLAN Group, Erfurt, Germany; 3: G.E.O.S. Ingenieurgesellschaft mbH, Freiberg, Germany

Assemblage of Reference Data Sets for Claystone and Crystalline Rocks as Host Rocks for a Nuclear Repository in Germany

Matthias Helbig

G.E.O.S. Ingenieurgesellschaft mbH, Germany

Networks of partially open grain and phase boundaries in magmatic and metamorphic rocks: pathways for fluids in the upper and middle continental crust

Jörn H. Kruhl¹, Erika Griesshaber¹, Manish A. Mamtani², Wolfgang W. Schmahl¹, Richard Wirth³

1: Department of Earth andEnvironmental Sciences, Ludwig-Maximilians-Universität, Munich, Germany; 2: Department of Geology & Geophysics, Indian Institute of Technology, Kharagpur, West Bengal, India; 3: Helmholtz Centre Potsdam, GFZ German Research Centre For Geosciences, Germany

Integrating Chemical Modelling and Geostatistics for Improved Radionuclide Retention Models in Crystalline Rock

Solveig Pospiech, Alexandra Duckstein, Vinzenz Brendler

HZDR, Germany

SpannEnD 2.0 – The crustal stress field of Germany: results of a refined geomechanical–numerical model

Steffen Ahlers¹, Karsten Reiter¹, Andreas Henk¹, Tobias Hergert², Luisa Röckel², Sophia Morawietz^3,4, Moritz Ziegler⁵, Oliver Heidbach^3,4, Birgit Müller², Victoria Kuznetsova¹

1: Institute of Applied Geosciences, Engineering Geology, TU Darmstadt, Darmstadt, Germany; 2: Institute of Applied Geosciences, Technical Petrophysics, KIT, Karlsruhe, Germany; 3: Seismic Hazard and Risk Dynamics, GFZ German Research Centre for Geosciences, Potsdam, Germany; 4: Institute of Applied Geosciences, TU Berlin, Berlin, Germany; 5: TUM School of Engineering and Design, Professorship of Geothermal Technologies, Technical University of Munich, Munich, Germany

Post-Eocene faults in central and southern Germany: can we find them?

Ali Abdelkhalek, David Charles Peter Peacock, Jonas Kley

University of Göttingen, Germany

Machine Learning Ensembles for Probabilistic Segmentation of Pores in Electron Microscopy

Marco Brysch¹, Ben Laurich¹, Monika Sester²

1: Bundesanstalt für Geowissenschaften und Rohstoffe, Germany; 2: Institute of Cartography and Geoinformatics, Gottfried Wilhelm Leibniz University, Hannover

Denoising of Seismic Waveform Data and its Impact on the Analysis of North Korean Nuclear Tests

Peter Gaebler, Andreas Steinberg, Gernot Hartmann, Johanna Lehr, Christoph Pilger

BGR Hannover, Germany

A machine-learning based monitoring system for local seismic events in Germany

Catalina Ramos, Stefanie Donner, Klaus Stammler

BGR Hannover, Germany

Enhancing Model Transparency in Geothermal Settings: Clustering to Reduce Aleatoric Uncertainty

Magued Al-Aghbary^1,2, Mohamed Sobh³, Christian Gerhards¹

1: TU Bergakademie Freiberg, Freiberg, Germany; 2: Centre d’Etudes et de Recherche de Djibouti, Dschibuti; 3: Leibniz Institute for Applied Geophysics, Hannover, Germany

Semantic segmentation as a part of geological mapping using artificially blended texture dataset

Jewgenij Torizin¹, Nick Schüßler¹, Michael Fuchs¹, Dirk Kuhn¹, Karsten Schütze², Steffen Prüfer¹, Claudia Gunkel¹

1: Bundesanstalt für Geowissenschaften und Rohstoffe, Germany; 2: Landesamt für Umwelt, Naturschutz und Geologie, Mecklenburg-Vorpommern, Germany

Advancing Short-Term Groundwater Level Forecasting Using Temporal Fusion Transformer (TFT) and Neural Hierarchical Interpolation for Time Series Forecasting (N-HiITS)

Stefan Kunz¹, Alexander Schulz², Maximilian Nölscher¹, Maria Wetzel¹, Teodor Chiaburu², Felix Biessmann², Stefan Broda¹

1: Bundesanstalt für Geowissenschaften und Rohstoffe (BGR); 2: Berliner Hochschule für Technik (BHT)

What Do We Know About Geoscience Teaching and Learning in the Field?

Sharon M Locke

Southern Illinois University Edwardsville, United States of America

Why Should we Take Middle School Students on Geology Field Trips?

Sylke Hlawatsch, Kirsten Düßler

Richard-Hallmann Schule, Germany

Fostering Geoscience Awareness: Initiatives in Northern Thuringia's STEM Education Landscape

Agnese Fazio^1,2

1: Stiftung für Technologie, Innovation und Forschung Thüringen - Thuringia Foundation for Technology, Innovation, and Research (STIFT), Erfurt, Germany; 2: Schülerforschungszentrum Nordhausen, Hochschule Nordhausen - University of Applied Sciences, Nordhausen, Germany

Teaching conflicts over raw material extraction

Dirk Felzmann

RPTU Kaiserslautern-Landau, Germany

German Earth Science Olympiad – Task formats of the first edition and how the pupils coped with it

Tamara Fahry-Seelig¹, Sylke Hlawatsch², Alexandra Mauerberger^1,5, Vanessa Roden⁴, Gilla Simon³

1: DVGEO – DACHVERBAND DER GEOWISSENSCHAFTEN; 2: Richard-Hallmann Schule, Trappenkamp, Germany; 3: Museum Mensch und Natur, München, Germany; 4: Nawareum, Straubing, Germany; 5: European Institute for Energy Research, Germany

Earthlings from the Unseen Universe

Jonas Grutzpalk

HSPV NRW, Germany

Geo-philosophical Attributes of Anthropocene Concepts

Martin Bohle^1,2,3

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

Lacustrine sediments as Earth archive for the Anthropocene

Maximilian P Lau

TU Bergakademie Freiberg, Germany

Gebrauch und Nutzen der Sacherschließung mit geographischen Namen im geowissenschaftlichen Kontext

Frank Förster

Bundesanstalt für Geowissenschaften und Rohstoffe, Germany

Exponate, Bilder, Stories - das Museum als Mittel gegen Lehrbuch-Eintönigkeit

Michael Buchwitz, Merlin Jansen

Museum für Naturkunde Magdeburg, Germany

Insight into Geosciences: the Jura-Museum plus quarry approach in the Solnhofen Platy Limestone

Christina Ifrim

Staatliche Naturwissenschftliche Sammlungen Bayerns, Germany

Characterization and Selection of Prospective CO2 Storage Sites in the North German Basin for Direct Air Capture Technology

Yifan Xu^1,2, Mrityunjay Singh¹, Márton Pál Farkas¹, Cornelia Schmidt-Hattenberger¹

1: GFZ German Research Centre for Geosciences; 2: Technical University of Berlin

Predictive Modeling of subsurface CO2 Storage in Volpriehausen Sandstone beneath the German North Sea

Jan Tecklenburg, Franz May, Stefan Knopf

Bundesanstalt für Geowissenschaften und Rohstoffe, Germany