4 Environment and Pollution
Donnerstag, 15:00-16:30, H 36
Stable isotopes provide a powerful tool for investigating environmental pollution and toxicology. The use of isotopes enables the identification and quantification of sources and fate of pollutants in the environment, as well as the pathways and rates of uptake, metabolism, and elimination in organisms.
This session welcomes contributions on the latest methodological developments and applications of stable isotopes in investigating environmental pollution and toxicology.
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Poster
| P 4.1 | Michael E. Böttcher, Carla Nantke, Antonia Schell, D.E. Canfield, Catia M. Ehlert von Ahn, Iris Schmiedinger Stable carbon isotopes as tracers for benthic sources of dissolved inorganic carbon in the Eastern North Sea: The Skagerrak area |
| P 4.2 | David R. Piatka, Alexander Frank, Inga Köhler, Kathrin Castiglione, Robert van Geldern, Johannes A.C. Barth Critical switch towards bicarbonate uptake during cyanobacteria blooms at much higher than expected pH values as shown by multiple carbon isotope investigations |
| P 4.3 | Laurynas Bučinskas, Inga Garbarienė, Agnė Mašalaitė, Justina Šapolaitė, Žilvinas Ežerinskis, Dalia Jasinevičienė, Vidmantas Remeikis, Andrius Garbaras Application of dual carbon and sulfur isotopes as tracers of PM1 pollution sources |
| P 4.4 | Siegmund Ertl, Andre Wilhelms, Andrey Voropaev, Florian Eichinger, Stefan Norra Isotope analyses to asses sediment cores from freshwater lakes in Jiangsu Region |
| P 4.5 | Felix Niemann, Annika Gruhlke, Maik A. Jochmann, Torsten C. Schmidt Carbon isotope fractionation of the neonicotinoid insecticide imidacloprid during photolytic degradation |
| P 4.6 | Lena Rohe, Rene Dechow, Caroline Buchen-Tschiskale, Reinhard Well N2O fluxes by fungal denitrification, quantification, control and foreseen modelling |
| P 4.7 | Florian Einsiedl, Alexandra Pena, Anja Wunderlich Annual and seasonal dynamics of anaerobic oxidation of ammonium and denitrification linked with methane in a dimictic lake |
| P 4.8 | Sebastian Floßmann, Kaiyu Lei, Rebecca Hoess, Sigrid van Grinsven, Ingrid Kögel-Knabner, Jörg Völkel, Jürgen Geist, Michael Dannenmann Assessing Organic Fertilizer Nitrogen Cycling and Translocation into adjacent Aquatic Systems using 15N Tracing at different Scales |
| P 4.9 | Daniela Polag, Felix Müller, Konrad Koch, Mathias Weigoldt, Michael Lebuhn, Frank Keppler Increasing methane productivity in anaerobic digesters by addition of CO2 – the use of stable isotope techniques to identify the mechanisms |
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