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Dr. Marshall Bowles
Name: | Herr Dr. Marshall Bowles | |
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Abteilung: | AG Hinrichs | |
Raum: | ||
Telefon: | 0421 218 - 65705 | |
Fax: | 0421 218 - 65715 | |
E-Mail: |
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Working in the Hinrichs Lab.
Education
| Ph.D., 2011 University of Georgia | |
| M.E.M., 2005 Duke University | |
| B.Sc., 2003 James Madison University |
Research Interests
I am broadly interested in biotic and abiotic influences on prokaryotic cycling of C, N, and S in extreme environments. I typically integrate microbiological, geochemical, and rate analysis techniques to develop a holistic understanding of microbiological processes in extreme environments.
Publications
- Bowles, M.W., Nigro, L.M., Teske, A.P., and Joye, S.B. (2012) Denitrification and environmental factors influencing nitrate removal in Guaymas Basin hydrothermally-altered sediments. Frontiers in Microbiology. 3:377, doi:10.3389/fmicb.2012.00377.
- Bowles, M.W., Samarkin, V.A., and Joye, S.B. (2011) Improved measurement of microbial activity in deep-sea sediments at in situ pressure and gas concentration. Limnology and Oceanography Methods. 9: 499-506.
- Bowles, M.W., Samarkin, V.A., and Joye, S.B. (2011) Weak coupling between sulfate reduction and the anaerobic oxidation of methane in methane-rich seafloor sediments in ex situ incubations. Geochimica et Cosmochimica Acta. 75: 500-519, doi:10.1016/j.gca.2010.09.043.
- Bowles, M.W. and Joye, S.B. (2010) High rates of denitrification and nitrate removal in cold seep sediments. ISME Journal. doi:10.1038/ismej.2010.134
- Joye, S.B., Bowles, M.W., Samarkin, V.A., Hunter, K.S., Niemann, H. (2010) Biogeochemical signatures and microbial activity of different cold-seep habitats along the Gulf of Mexico deep slope. Deep Sea Research II. Topical Studies in Oceanography, 57(21-23): 1990-2001.
- Samarkin, V.A., Madigan, M.M., Bowles, M.W., Casciotti, K.L., McKay, C.P., Joye, S.B. (2010) Abiotic nitrous oxide emission from the hypersaline Don Juan Pond in Antarctica. Nature Geosciences, 3: 341-344.
- Roberts, H., Carney, R., Kupchik, M., Fisher, C., Nelson, K., Becker, E., Goehring, L., Lessard-Pilon, S., Telesnicki, G., Bernard, B. Brooks, J., Bright, M., Cordes, E. Hourdez, S., Hunt, J., Shedd, W., Boland, G., Joye, S., Samarkin, V., Bernier, M., Bowles, M., MacDonald, I., Niemann, H., Petersen, C., Potter, J. (2007), Alvin Explores the Deep Northern Gulf of Mexico Slope, Eos Trans. AGU, 88(35).