Nanoscale processes in crustal carbonate fault zones

Oliver Plümper¹, Markus Ohl²

1: Fakultät Geowissenschaften und MARUM, Universität Bremen, Germany; 2: Oxford Instruments GmbH, Wiesbaden, Germany

CO2 agility in hardwater creeks discharging to the southern Baltic Sea: Seasonal source and fate controls

Michael Ernst Böttcher^1,2,3, Patricia Roeser^1,4, Svante Peters¹, Matilda Balow¹, Lisa Bruechner¹, Vera Winde^1,5, Iris Schmiedinger¹

1: Geochemistry & Isotope Biogeochemistry, Leibniz IOW, Warnemünde, FRG; 2: Geography & Geology, Greifswald University, FRG; 3: Interdisciplinary Faculty, Rostock University, FRG; 4: Environmental Geology, Institute for Geosciences, University of Bonn, FRG; 5: present address: Hydroisotop, Schweitenkirchen, FRG

Fluid-driven carbonate diagenesis in the Central European Basin revealed by fluid inclusions and U–Pb carbonate geochronology

Fabian Käsbohrer¹, Matthias Franz¹, Graciela Sosa¹, Armin Zeh², Alfons van den Kerkhof¹

1: Department of Structural Geology & Geothermics, University of Göttingen, Goldschmidtstrasse 3, 37077 Göttingen, Germany; 2: Institute for Applied Geoscience, Mineralogy and Petrology, KIT-Karlsruhe Institute of Technology, Adenauerring 20b, 76131 Karlsruhe, Germany

Denudation and weathering rates of carbonate landscapes from new cosmogenic methods

Hella Wittmann¹, Julien Bouchez², Damien Calmels³, Jerome Gaillardet², Daniel Frick⁴, ASTER team⁵, Friedhelm von Blanckenburg⁶

1: GFZ Helmholtz Centre for Geosciences, Germany; 2: Université de Paris, Institut de physique du globe de Paris, CNRS; 3: Université Paris Saclay, Laboratoire GEOPS, CNRS; 4: Institute of Geosciences, Kiel University, Kiel; 5: Aix-Marseille Univ., CNRS, IRD, INRA, Coll France, CEREGE, Technopôle de l’Environnement Arbois-Méditerranée; 6: Institute of Geological Sciences, Freie Universität Berlin

On the formation and persistence of ikaite

Samuel Strohm, Guntram Jordan

LMU München, Germany