Geowissenschaftliches Kolloquium
Geowissenschaftliches Kolloquium Wintersemester 2023/2024 |
Mittwochs | Wednesday 14.00, room 1.101 |
Download: | Programm (pdf) |
Koordinator: |
Dr. Johannes Pohlner |
18.10.23 | Dr. Pascal Bohleber (Università Ca’ Foscari di Venezia) "On thin ice: Investigating the deep ice climate archive in mountain glaciers and polar ice cores" |
25.10.23 | Dr. Levente Patkó (Eötvös Loránd University, Budapest) "Formation conditions and distribution of wehrlitic lithology in the Earth’s upper mantle" |
01.11.23 | Dr. Simon Schorn (TU Graz) "Exothermic hydration reactions and thermally-activated processes in metamorphic systems" |
08.11.23 | Dr. Alessandro Maltese (Swedish Museum of Natural History, Stockholm) "A peak into Earth’s Hadean history – Tales told by 142Nd" |
29.11.23 | Dr. Carla Tiraboschi (Universität Münster) "Investigating fluids in the upper mantle: an experimental perspective on volatiles, element transfer and metasomatism" |
13.12.23 | Prof. Dr. David de Vleeschouwer (Universität Münster) "Pre-Cenozoic cyclostratigraphy and paleoclimate responses to astronomical forcing" |
20.12.23 | Prof. Dr. Philippe Yamato (Université de Rennes 1) "Interplay between metamorphic transformations and deformation of rocks: From field observations to numerical models" |
10.01.24 |
Katharina Leu (Leibniz Institut für Angewandte Geophysik, Hannover) "Applying cyclostratigraphy on Jurassic shales to assess organic carbon burial" |
24.01.24 CANCELLED |
Prof. Dr. Evangelos Moulas (Universität Mainz) "Rates of Metamorphic Processes – adding constraints in geodynamic problems" |
31.01.24 | Prof. Dr. Martha Pamato (Università di Padova) “The role of imperfections in understanding hydrogen in diamonds” |
Geowissenschaftliches Kolloquium Sommersemester 2023 |
Mittwochs | Wednesday 14.00, room 1.101 |
Download: | Programm (pdf) |
Coordinator: |
Dr. Johannes Pohlner |
19.04.23 | Prof. Dr. Suzette Timmerman (Universität Bern) "Superdeep diamond ages and their link to supercontinents" |
03.05.23 | Prof. Dr. Hubert Staudigel (Scripps Institution of Oceanography, La Jolla) "Increasing Primary Productivity of Terrestrial Ecosystems through Volcanic Ash Fertilization" |
10.05.23 15:00 | Prof. Dr. Nils Moosdorf (Leibniz-Zentrum für Marine Tropenforschung (ZMT) Bremen) "Submarine groundwater discharge as solute source to the oceans" |
17.05.23 NEW |
Prof. Dr. Manuele Faccenda (Università di Padova) "Mantle dynamics and structure from coupled geodynamic and seismological modelling" |
24.05.23 | Dr. Bianca Heberer (Universität Salzburg) "Low-temperature thermochronology and its application to study orogens - case studies from the Alps and the Andes" |
31.05.23 | Dr. Tobias Erhardt (Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven) "Greenland ice-core aerosol records: From DO-events to single particles ICP-MS" |
14.06.23 | Christoph Grimme (DECHEMA-Forschungsinstitut, Frankfurt am Main) "Research and development (R&D) of high temperature materials" |
21.06.23 | Prof. Dr. Patrick Grunert (Universität Köln) "Current affairs: Benthic foraminifera as indicators of ocean circulation" |
28.06.23 | Dr. Andreas Wittke (Curt-Engelhorn-Zentrum Archäometrie, Mannheim) "Archaeometry – Answering archaeological questions with geoscientific methods" |
05.07.23 | Prof. Dr. N. V. Chalapathi Rao (Banaras Hindu University, Varanasi) "Eclogites and Indian kimberlites" |
Geowissenschaftliches Kolloquium Wintersemester 2022/2023 | Part I |
Mittwochs | Wednesday 14.00, In person talks: Raum 2.101, Online talks: Zoom |
Download: | Flyer Part I (pdf), Flyer Part II (pdf) |
Coordinator: |
Dr. David Evans |
Part I | |
02.11.22 | Dr Michael Tatzel (Georg-August-Universität Göttingen) In person "Chert oxygen isotope ratios are driven by Earth's thermal evolution" |
09.11.22 | Dr Kristin Doering (Lund University) Online "Tools to decipher the past Silica Cycle - Silicon isotope compositions of diatoms, radiolaria and sponges" |
23.11.22 | Dr Christoph Burkhardt (Westfälische Wilhelms-Universität Münster) In person "Formation and evolution of the solar system - the story from isotope anomalies in meteorites" |
30.11.22 | Dr Renee Tamblyn (Universität Bern) In person "In-situ Lu-Hf geochronology using LA-ICP-MS/MS" |
07.12.22 | Dr Hana Juikova (University of St Andrews) In person "Towards robust reconstruction of Phanerozoic atmospheric CO2 levels" |
14.12.22 | Prof. Alessio Sanfilippo (Università di Pavia) In person "Variable accretion processes of the oceanic lithosphere in the Equatorial Atlantic" |
Part II | |
11.01.23 | Prof. Laetitia Le Pourhiet (Paris Sorbonne University) In person "The opening of the South China sea: insights from geodynamic modelling" |
18.01.23 | Dr Romain Tilhac (Universidad de Granada) In person "Pyroxenites: a key geochemical vector in the mantle" |
25.01.23 | Dr Julie Tugend (CY Cergy Paris Université) In person "Magmatism and palaeobathymetry of rifted margins during continental breakup" |
01.02.23 | Dr Nicolaas Glock (Universität Hamburg) In person "Metabolic and morphologic adaptations of foraminifera to low oxygen conditions and their potential to reconstruct past oxygen and nitrate concentrations" |
Geowissenschaftliches Kolloquium Sommersemester 2022 |
Mittwochs | Wednesday 17.15, In person talks: Großer Hörsaal, Online talks: Zoom |
Download: | Programm (pdf) |
Coordinator: |
Dr. David Evans |
04.05.22 | Dr. Guillaume Siron (University of Bologna) In person "Linking fluid-rock interactions and deformation during exhumation of middle crust rocks, a case study from the Buckskin-Rawhide metamorphic core complex" |
18.05.22 | Dr. Kate Kiseeva (University College Cork) Online "Oxidation state of the Earth's mantle through inclusions in diamonds" |
01.06.22 | Dr. Jürgen Titschack (MARUM) In person "Cold-water coral mounds – their ecosystem, their formation and rule as carbonate factories and palaeoenvironmental archives" |
22.06.22 | Dr. Nadia Malaspina (Università degli Studi di Milano-Bicocca) In person "Redox processes at subduction zones: a micro-scale approach" |
29.06.22 | Prof. Jan Peter Duda (University of Tübingen) In person "Grow with the flow – Exploring the geobiology of ancient seepage habitats" |
06.07.22 | Prof. Audrey Bouvier (Universität Bayreuth) In person "Making Earth: a recipe from meteorites?" |