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- Frederike Wilckens
Dr. Frederike Wilckens |
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Postdoktorand_innen |
Gruppe: |
Isotopengeochemie |
Telefon: |
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E-Mail: |
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Raum: |
MARUM I Raum 1240 |

wissenschaftliche Interessen
- Geochemie stabiler (B, Ca, Li, Mg) und radiogener (Sr, Nd, Pb) Isotope
- Massenspektrometrie
- Wasser-Gesteins-Interaktion bei hohen und niedrigen Temperaturen
- Isotopenfraktionierung bei Wasser-Gesteins-Interaktionen
- Chemische Massenbilanzen: kontinentale vs. hydrothermale Stoffflüsse in den Ozean
- Rekonstruktion der Meerwasserzusammensetzung und Meeresströmungen anhand von Kaltwasserkorallen
Lebenslauf
ab 11/2017 |
wissenschaftliche Mitarbeiterin am MARUM, Universität Bremen Rekonstruktion von Klima- und Umweltinformationen anhand von stabilen und radiogenen Isotopen in Kaltwasserkorallen |
2014 - 2017 | Promotionsstudentin am MARUM, Universität Bremen Doktorarbeit: Isotopic signatures in hydrothermal vent fluids and the oceanic crust - tracing of sub-seafloor magmatic and hydrothermal processes |
2011 - 2014 | MSc Geologische Wissenschaften, Freie Universität Berlin Masterarbeit: On the Origin of Magnesium Isotope Variation in Waters and Sediments of Lake Bangong, Tibet Autonomous Region of China Betreuer und Gutachter: Dr. Uwe Wiechert, Prof. Dr. Harry Becker (beide Freie Universität Berlin), Prof. Dr. Friedhelm von Blanckenburg (GFZ Potsdam) |
2007 - 2011 | BSc Geologische Wissenschaften, Freie Universität Berlin Bachelorarbeit: Experimente zur Isotopenfraktionierung des Lithiums zwischen Bentonit und Wasser Betreuer und Gutachter: Dr. Uwe Wiechert, Dr. Konrad Hammerschmidt (beide Freie Universität Berlin) |
Publikationen und Konferenzbeiträge
Publikationen:
- Klose, L., Keith, M., Hafermass, D., Kleint, C., Bach, W., Diehl, A., Wilckens, F., Peters, C., Stauss, H., Klemd, R., van Geldern, R., Haase, K.M., Koschinsky, A. (2021) Trace Element and Isotope Systematics in Vent Fluids and Sulphides From Maka Volcano, North Eastern Lau Spreading Centre: Insights Into Three-Component Fluid Mixing. Frontiers in Earth Sciences, https://doi.org/10.3389/feart.2021.776925
- Dämmer, L.K., van Dijk, I., de Nooijer, L., van der Wagt, B., Wilckens, F.K., Zoetemelk, B., Reichart, G.-J. (2021) Temperature impact on Magnesium isotope fractionation in cultured foraminifera. Frontiers in Earth Sciences - Biogeoscience, DOI:10.3389/feart.2021.642256
- Cullen, J.T., Hurwitz, S., Barnes, J.D., Lassiter, J.C., Penniston-Dorland S., Meixner, A., Wilckens, F., Kasemann, S.A., McCeskey, R.B. (2021) The Systematics of Chlorine, Lithium, and Boron and δ37Cl,δ7Li, and δ11B in the Hydrothermal System of the Yellowstone Plateau Volcanic Field. Geochemistry, Geohysics, Geosystems, https://doi.org/10.1029/2020GC009589
- Wilckens, F.K., Reeves, E.P., Bach, W., Seewald, J.S., Kasemann, S.A. (2019) Application of B, Mg, Li and Sr isotopes in acid-sulfate vent fluids and volcanic rocks as tracers for fluid-rock interaction in back-arc hydrothermal systems. Geochemistry, Geophysics, Geosystems, https://doi.org/10.1029/2019GC008694
- Ikari M.J., Wilckens, F.K., Saffer, D.M. (2019) Implications of basement rock alteration in the Nankai Trough, Japan for subduction megathrust slip behavior. Tectonophysics, https://doi.org/10.1016/j.tecto.2019.228275
- Wilckens, F.K., Reeves, E.P., Bach, W., Meixner, A., Seewald, J.S., Koschinsky, A., Kasemann, S.A. (2018) The influence of magmatic fluids and phase separation on B systematics in submarine hydrothermal vent fluids from back-arc basins. Geochimica et Cosmochimica Acta, doi:10.1016/j.gca.2018.04.023
Konferenzbeiträge:
- Wilckens, F.K., Reeves, E.P., Kleint, C., Bach, W., Koschinsky, A., Kasemann, S.A. (2019) Tracing Fluid-Rock Interactions in Acid-Sulfate Vent Fluids from Back-Arc Basins and Island Arcs with Mg, Li and B Isotope Ratios. Goldschmidt Abstracts, 2019 3682
- Kasemann, S.A., Wilckens, F.K., Hebbeln, D. (2019) Boron, Lithium and Magnesium Isotopes in Cold Water Corals (Lophelia pertusa). Goldschmidt Abstracts, 2019 1619
- Wilckens, F.K., Bach, W., Meixner, E.P., Seewald, J.S., Kasemann, S.A. (2017) Water-rock interaction in submarine acid-sulfate fluids - a multi-isotope study from the Manus Basin, Papua New Guinea. GeoBremen 2017
- Wilckens, F.K., Meixner, A., Koschinsky, A., Kasemann, S.A., Bach, W. (2017) Multi-Isotope Study on Hydrothermal vent fluids from an Early-Stage Hydrothermal System at Nifonea Volcano, New Hebrides Backarc. Goldschmidt Conference (oral presentation), Goldschmidt Abstracts, 2017 4244
- Wilckens, F.K., Kasemann, S.A., Bach, W., Reeves, E.P., Meixner, A. & Seewald, J.S. (2016). Influence of magmatic volatiles on boron isotope compositions in vent fluids from the Eastern Manus Basin, Papua New Guinea. AGU Fall Meeting (poster presentation), AGU Fall meeting abstracts 2016, abstract #V31A-3084
- Wilckens, F.K., Kasemann, S.A., Bach, W., Reeves, E.P., Meixner, A. & Seewald, J.S. (2015). Boron and Lithium Isotope Compositions of Acid-Sulfate Fluids from the Eastern Manus Basin, Papua New Guinea. Goldschmidt Conference (oral presentation), Goldschmidt Abstracts, 2015 3417
- Wiechert, U., Wilckens, F., Weynell, M. & Schuessler, J. (2015). Magnesium Isotope Fractionation in Basins of the Bangong Lake System, Western Tibetan Plateau. Goldschmidt Conference (poster presentation), Goldschmidt Abstracs, 2015 3408