- B.S., Yale University
- M.S., Ph.D., Massachusetts Institute of Technology-Woods Hole Oceanographic Institution
Professor Benoit’s research and teaching focus on the behavior, transport, and fate of chemicals in natural waters, soils, sediments, and biota. Two special areas of interest are nonpoint source pollutants and biogeochemistry of trace metals and radionuclides. Most of his research involves state-of-the-art analytical methods and carefully designed field sampling programs, with results verified by laboratory simulations or simple mathematical models. His research is conducted in a watershed context, and study sites include freshwater and terrestrial systems, as well as estuarine and coastal environments. Four current research emphases are the use of modern clean techniques to investigate trace metals; micronutrient limitation by Cu and Fe; spatial and temporal variability of nonpoint source pollution; and human-environment interactions in urban areas.
- GRAF W., C. AICHINGER, B. ANDERSON, G. BENOIT, P. BISSON, M. GARCIA, J. HEANEY, C. JOHNSTON, L. LANE, C. OLSEN, M. PFEFFER, L. SHABMAN, J. STANFORD and S. TRIMBLE (1998) New Strategies for America's Watersheds: Integrating Ecological, Economic, and Social Factors, National Academy Press, Washington D.C.
- KRAMER J.R., G. BENOIT et al. (2002) Environmental chemistry of silver. In: Silver in the Environment: Transport, Fate, and Effects. (A.W. Andren & T.W. Bober, eds.) SETAC Press.
- MYLON S., H. HU and G. BENOIT (2001) Unsuitability of Cr(II) reduction for the measurement of sulfides in oxic water samples. Anal. Chem. 74, 661-663.
- MYLON S. and G. BENOIT (2001) Subnanomolar detection of acid labile sulfides by the classical methylene blue method coupled to HPLC. Environ. Sci. Technol. 35, 4544-4548.
- MORRISON M. and G. BENOIT (2001) Filtration artifacts caused by overloading membrane filters. Environ. Sci. Technol. 35, 3774-3779.
- ROZAN T.F. and G. BENOIT (2001) Mass balance of heavy metal in New Haven Harbor, Connecticut: The predominance of nonpoint sources. Limnol. Oceanogr. 46, 2032-2049.
- ZELEWSKI L.M., G. BENOIT and D.E. ARMSTRONG (2001) Mercury dynamics in Tivoli South Bay, a freshwater tidal mudflat wetland in the Hudson River. Biogeochemistry 52, 93-112.