Moritz Lehmann
Prof. Moritz Lehmann
Aquatic and Stable Isotope Biogeochemistry
Department Umweltwissenschaften
Universität BaselBernoullistrasse 30
CH-4056 Basel
Switzerland
E-mail:
moritz.lehmann(at)unibas.ch
Key Publications of Moritz Lehmann (up to ten) :
Tischer, J. , J. Zopfi, C. Frey, P. M. Magyar, A. Brand, K. Oswald, C. Jegge, C.H. Frame, M. R. Miracle, X. Sòria-Perpinyà, E. Vicente and M.F. Lehmann (2022). Isotopic signatures of biotic and abiotic N2O production and consumption in the water column of meromictic, ferruginous Lake La Cruz (Spain). Limnology and Oceanography; Vol. 67, 1760-1775; https://doi.org/10.1002/lno.12165.
Magyar, P.M., D. Hausherr, N. Stöcklin, R. Niederdorfer, J. Wei, J. Mohn, H. Bürgmann, A. Joss, and M. F Lehmann (2021). Nitrogen isotope effects can be used to diagnose N transformations in wastewater anammox systems. Scientific Reports; https://doi.org/10.1038/s41598-021-87184-0
Su, G., J. Zopfi, H. Yao, L. Steinle, H. Niemann, M. F. Lehmann (2020). Manganese/iron-supported sulfate-dependent anaerobic oxidation of methane by archaea in lake sediments. Limnology and Oceanography; 65, 2020, 863–875.
Frame, C.H., E. Lau, E.J. Nolan IV, T.J. Goepfert, M.F. Lehmann (2017). Acidification enhances biologically catalyzed hybrid N2O production by aquatic ammonia-oxidizing microorganisms. Frontiers in Microbiology – Microbiological Chemistry and Geomicrobiology , doi: 10.3389/fmicb.2016.02104
Lehmann, M.F., M. Simona, S. Wyss, J. H. Blees, C.H. Frame, H. Niemann, M. Veronesi, J. Zopfi. 2015. Powering up the “biogeochemical engine”: The impact of exceptional ventilation of a deep meromictic lake on the lacustrine redox, nutrient and methane balances. Front. Earth Sci. 3:45. doi: 10.3389/feart.2015.00045
Blees J., H. Niemann, C. B. Wenk, J. Zopfi, C. J. Schubert, M. Kirf, M. L. Veronesi, C. Hitz, and M. F. Lehmann, 2014. Micro-aerobic bacterial methane oxidation in the chemocline and anoxic water column of deep south-Alpine Lake Lugano (Switzerland). Limnology Oceanography, 59(2), 311-324; doi:10.4319/lo.2014.59.2.0311.
Lehmann M. F., Sigman D. M., McCorkle D. C. , Granger J., Hoffmann S., Cane G., Brunelle B. G. 2007. The distribution of nitrate 15N/14N in marine sediments and the impact of benthic nitrogen loss on the isotopic composition of oceanic nitrate, Geochimica et Cosmochimica Acta, 71 (22): 5384-5404
Lehmann, M.F., D M. Sigman, D. C. McCorkle, B. G. Brunelle, S. Hoffmann, M. Kienast, G. Cane, and J. Clement, 2005. The origin of the deep Bering Sea nitrate deficit - Constraints from the nitrogen and oxygen isotopic composition of water-column nitrate and benthic nitrate fluxes, Global Biogeochemical Cycles Vol. 19, GB4005, doi:10.1029/2005GB002508.
Lehmann, M.F., P. Reichert, S.M. Bernasconi, A. Barbieri and J.A. McKenzie, 2003. Modelling nitrogen and oxygen isotope fractionation during denitrification in a lacustrine redox transition zone, Geochimica et Cosmochimica Acta, vol. 67(14), 2529-2542.
Lehmann, M.F., S.M. Bernasconi, A. Barbieri, and J.A. McKenzie, 2002. Preservation of organic matter and alteration of its carbon and nitrogen isotope composition during simulated and in situ early sedimentary diagenesis, Geochimica et Cosmochimica Acta, vol. 66(20), 3573-3584.
Expertise of Moritz Lehmann:
Expertise Category | Specific Expertise |
---|
Expert Type | Expert Type |
| Scientific / Fundamental Research |
Topic Hydrosphere | Hydrosphere |
| Fresh Water Systems / Rivers / Lakes |
| Ocean |
Topic Integrated Systems | Integrated Systems and Ecology |
| Carbon Cycle |
| Biogeochemical Cycles except Carbon |
| Nutrient Cycle / Food Chain |
Topic Ecosystems | Ecosystems |
| Marine Ecosystems |
Spatial Zones | Spatial Zones |
| Coastal Zone |
| Open Ocean |
Spatial Scale | Spatial Scale |
| Global / Hemispheric |
| Regional |
| Local / Community |
Time Frame | Past |
| Recent / Today |
Methods | Method |
| Data Collection - Measurement |
Last update: 2/15/24
Source of data: ProClim- Research InfoSystem (1993-2024)
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