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Univ.-Prof. Dipl.-Geol. Dr. Stephan Krämer

T: +43-1-4277-53463

stephan.kraemer@univie.ac.at

Winter term 2020

280028 VU BA-ERD-20 Fundamentals of hydrogeology and environmental geochemistry (PI)

280162 VU MA-ERD-W-4.12 Introduction to Environmental Chemistry (PI)

280210 VO Introduction to Environmental Sciences (NPI)

280211 SE Seminar Environmental Sciences (PI)

280217 SE Master Seminar Environmental Sciences

280220 KU KU Environmental Geochemistry -Seminar for Master and PhD Students (PI)

450003 SE Topics in environmental Geoscience (PI)

Summer term 2020

280032 VU BA_ERD_26 Introduction in Hydrochemistry and Environmental Chemistry (PI)

280214 VU PF1 Environmental Interface geochemistry (PI)

280235 UE PIK2 Advanced Modelling in Environmental Geochemistry (PI)

280239 SE PIK3 Master Seminar Environmental Sciences

450003 SE Topics in Environmental Geosciences (PI)

Winter term 2019

280070 VU MA-ERD-9 Environmental Chemistry and Biogeochemistry (PI)

280071 PR MA-ERD-9 Environmental Chemistry Modelling (PI)

280210 VO Introduction to Environmental Sciences (NPI)

280211 SE Seminar Environmental Sciences (PI)

280212 VU PF1 Environmental Geochemistry (PI)

280217 SE Master Seminar Environmental Sciences

280220 VU WS Environmental Chemistry of Bio-Mineral Interactions (PI)

450003 SE Topics in environmental Geoscience and Geoecology

Reyes, C. (Corresponding author), Hodgskiss, L. (Author), Kerou, M. (Author), Pribasnig, T. (Author), Abby, S. (Author), Bayer, B. (Author), Krämer, S. (Author), & Schleper, C. (Corresponding author). (2020). CORA Transcriptomic Data: DDBJ Project PRJDB8465. Software or database, DNA Databank of Japan. https://doi.org/10.1038/s41396-020-0715-2

Reyes, C., Hodgskiss, L., Kerou, M., Pribasnig, T., Bayer, B., Krämer, S., & Schleper, C. (2020). Genome wide transcriptomic analysis of the soil ammonia oxidizing archaeon Nitrososphaera viennensis upon exposure to copper limitation. The ISME Journal: multidisciplinary journal of microbial ecology. https://doi.org/10.1038/s41396-020-0715-2

Reyes, C., Hodgskiss, L., Baars, O., Kerou, M., Bayer, B., Schleper, C., & Krämer, S. (2020). Copper limiting threshold in the terrestrial ammonia oxidizing archaeon Nitrososphaera viennensis. Research in Microbiology, 171(3-4), 134-142. https://doi.org/10.1016/j.resmic.2020.01.003

Schwab, L., McLagan, D., Krämer, S., Biester, H., & Wiederhold, J. G. (2020). Mercury isotope fractionation during dark abiotic reduction of Hg(II) by dissolved and surface-bound Fe(II) species. Poster session presented at EGU2020: Sharing Geoscience Online, Unknown. https://doi.org/10.5194/egusphere-egu2020-16024

Kessler, N., Kraemer, S. M., Shaked, Y., & Schenkeveld, W. D. C. (2020). Investigation of Siderophore-Promoted and Reductive Dissolution of Dust in Marine Microenvironments Such as Trichodesmium Colonies. Frontiers in Marine Science, 7, [45]. https://doi.org/10.3389/fmars.2020.00045

Biswakarma, J., Kang, K., Schenkeveld, W. D. C., Kraemer, S. M., Hering, J. G., & Hug, S. J. (2020). Linking Isotope Exchange with Fe(II)-Catalyzed Dissolution of Iron(hydr)oxides in the Presence of the Bacterial Siderophore Desferrioxamine-B. Environmental Science & Technology (Washington), 54(2), 768-777. https://doi.org/10.1021/acs.est.9b04235

Walter, M., Schenkeveld, W. D. C., Geroldinger, G., Gille, L., Reissner, M., & Kraemer, S. M. (2020). Identifying the reactive sites of hydrogen peroxide decomposition and hydroxyl radical formation on chrysotile asbestos surfaces. Particle and Fibre Toxicology, 17(1), [3]. https://doi.org/10.1186/s12989-019-0333-1

Rushworth, D., Krämer, S., Schenkeveld, W., Dewulf, J., & Slomp, C. (2019). Copper mobilization from marine sediments by the methanotrophic chalcophore methanobactin. International symposium on environmental biogeochemistry, Potsdam, Germany.

Schwab, L., Rothe, F., McLagan, D., Krämer, S., Biester, H., & Wiederhold, J. G. (2019). COMBINING MERCURY ISOTOPE AND SPECIES ANALYSES FOR THE INVESTIGATION OF CREEK SEDIMENTS DOWNSTREAM OF A HG(II) CHLORIDE CONTAMINATED INDUSTRIAL LEGACY SITE. 1-1. Poster session presented at 14th International Conference on Mercury as a Global Pollutant, Krakau, Poland.

McLagan, D., Schwab, L., Wiederhold, J. G., Brocza, F. M., Chen, L., Krämer, S., & Biester, H. (2019). MERCURY ISOTOPE FRACTIONATION AND SPECIATION IN SURFACE SOILS AND DRILLING CORES OF INDUSTRIAL LEGACYSITES CONTAMINATED BYTIMBER KYANISATION WITH MERCURY(II) CHLORIDE.. 1-1. Poster session presented at 14th International Conference on Mercury as a Global Pollutant, Krakau, Poland.

Schwab, L., McLagan, D., Krämer, S., Biester, H., & Wiederhold, J. G. (2019). Mercury Isotope and Species Analyses as a Tool to Trace Processes in Contaminated Soils and Sediments. 1-1. Poster session presented at Goldschmidt 2019, Barcelona, Spain.

Rushworth, D., Schenkeveld, W., Krämer, S., Hoffmann, K., Kretzschmar, R., & Christl, I. (2019). Copper sulfide dissolution by methanobactin, a methanotrophic chalcophore. Goldschmidt conference 2019, Barcelona, Spain.

Hodgskiss, L., Reyes, C., Kerou, M., Krämer, S., & Schleper, C. (2019). Transcriptional Responses to Copper Limitation in the Ammonia Oxidizing Archaeon Nitrososphaera viennensis. Poster session presented at GRS Archaea, Switzerland.

Reyes, C., Hodgskiss, L., Kerou, M., Krämer, S., & Schleper, C. (2019). Transcriptomic response to copper limitation in the ammonia-oxidizing archaeon Nitrososphaera viennensis. Poster session presented at Archaea: Ecology, Metabolism and Molecular Biology Gordon
Conference, Davos, Switzerland.

Brocza, F. M., Biester, H., Richard, J-H., Wiederhold, J. G., & Krämer, S. (2019). Mercury Isotope Fractionation in the Subsurface of a Hg(II) Chloride-Contaminated Industrial Legacy Site. Environmental Science & Technology (Washington), 53(13), 7296-7305. https://doi.org/10.1021/acs.est.9b00619

Hodgskiss, L., Reyes, C., Kerou, M., Krämer, S., & Schleper, C. (2019). Transcriptomic Response to Copper Limitation in the Ammonia Oxidizing Archaeon Nitrososphaera viennensis. Poster session presented at Chemistry of metals in biological systems, Oeiras, Portugal.

Hodgskiss, L., Reyes, C., Kerou, M., Krämer, S., & Schleper, C. (2019). Transcriptomic response to copper limitation in the ammonia-oxidizing archaeon Nitrososphaera viennensis. Poster session presented at Chemistry of metals in biological systems, Oeiras, Portugal.

Hodgskiss, L., Reyes, C., Kerou, M., Pribasnig, T., Bayer, B., Krämer, S., & Schleper, C. (2019). Copper limitation in the ammonia oxidizing archaeon Nitrososphaera viennensis. The Sixth International Conference on Nitrification and Related Processes (ICoN6), Xiamen, China.

Walter, M., Schenkeveld, W., Reissner, M., Gille, L., & Krämer, S. (2019). The Effect of pH and Biogenic Ligands on the Weathering of Chrysotile Asbestos: The Pivotal Role of Tetrahedral Fe in Dissolution Kinetics and Radical Formation. Chemistry - A European Journal, 25(13), 3286-3300. https://doi.org/10.1002/chem.201804319

Localizing crystal-sites of long-term radical formation in altered chrysotile asbestos

Martin Walter (Speaker), Walter Schenkeveld (Contributor), Michael Reissner (Contributor), Lars Gille (Contributor), Stephan Krämer (Contributor)

28 Aug 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Radical generation and transition metals on chrysotile asbestos surfaces

Martin Walter (Speaker), Walter Schenkeveld (Contributor), Gerald Geroldinger (Contributor), Lars Gille (Contributor), Stephan Krämer (Contributor)

16 Aug 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Copper Uptake in the Ammonia Oxidizing Archaeon Nitrososphaera Viennensis

Carolina Reyes (Speaker), Christa Schleper (Contributor), Stephan Krämer (Contributor)

13 Aug 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science