William H. McDowell
University of New Hampshire
Department of Natural Resources
215 James Hall
Durham, New Hampshire 03824
Ph.D., Cornell University, Aquatic Ecology, 1982
B.A., Amherst College, Biology, magna cum laude, 1975.
Professor of Environmental Sciences, University of New Hampshire, Durham, NH, 1998-present Associate Professor of Water Resources Management, University of New Hampshire, Durham, NH, 1993-1998; Fulbright Professor, Institute for Environmental Studies, Charles University, Prague, Czech Republic, 1995-1996; Assistant Professor of Water Resources Management, University of New Hampshire, Durham, NH, 1989-1993; Research Associate and Senior Staff Associate, State University of New York College at Oswego, 1985-1989; Senior Scientist I and Scientist II, Center for Energy and Environment Research, University of Puerto Rico, 1982-1985; Research Associate II, Cornell University Ecosystems Research Center, 1981-1982.
Research Interests and Activities:
William H. McDowell has worked at the Hubbard Brook Experimental Forest since 1977. His research interests include the biogeochemistry of streams and forests; he is particularly interested in dissolved organic carbon and nitrogen. His most recent work at Hubbard Brook includes a study of real-time stream chemistry at Watershed 3.
Argerich, A., S.L, Johnson, S.D. Sebestyen, C.C. Rhoades, E. Greathouse, J.D. Knoepp, M.B. Adams, G.E. Likens, J.L. Campbell, W.H. McDowell, F.N. Scatena and G.G. Ice. 2013. Trends in stream nitrogen concentrations for forested reference catchments across the USA Environ. Res. Lett. 8 014039 doi:10.1088/1748-9326/8/1/014039
Dodds, W.K., C.T. Robinson, E.E. Gaiser, G. J.A . Hansen, H. Powell, J.M. Smith, N. B. Morse, S.L. Johnson, S. V. Gregory, T. Bell, T.K. Kratz, and W.H. McDowell. 2012. Surprises and insights from long-term aquatic data sets and experiments. BioScience 62:709-721.
Prokushkin A.S., O.S. Pokrovsky, L.S. Shirokova, M.A. Korets, J. Viers, S.G. Prokushkin, G. Guggenberger, and W.H. McDowell. 2011. Sources and the flux pattern of dissolved carbon in rivers of the Yenisey basin draining the Central Siberian Plateau. Environmental Research Letters 6: DOI 10.1088/1748-9326/6/4/045212.
Shanley, J.B., W.H. McDowell, and R.F. Stallard. 2011. Long-term patterns and short-term dynamics of stream solutes and suspended sediment in a rapidly weathering tropical watershed. Water Resources Research, 47, W07515, doi:10.1029/2010WR009788.
Bernhardt, E.S. and W.H. McDowell. 2008. Twenty years apart: comparisons of DOM uptake during leaf leachate releases to Hubbard Brook Valley streams in 1979 vs. 2000. Journal of Geophysical Research 113, G03032, doi:10.1029/2007JG000618.
Mulholland, P.J., A.M. Helton, G.C. Poole, R.O. Hall Jr, S.K. Hamilton, B.J. Peterson, J.L. Tank, L.R. Ashkenas, L.W. Cooper, C. N. Dahm, W.K. Dodds, S.E.G. Findlay, S.V. Gregory, N.B. Grimm, S.L. Johnson, W.H. McDowell, J.L. Meyer, H.M. Valett, J.R. Webster, C.P. Arango, J.J. Beaulieu, M.J. Bernot, A.J. Burgin, C.L. Crenshaw, L.T. Johnson, B. R. Niederlehner, J.M. O’Brien, J.D. Potter, R.W. Sheibley, D.J. Sobota, S.M. Thomas. 2008. Stream denitrification across biomes and its response to anthropogenic nitrate loading. Nature 452:202-206.
Bernhardt, E.S., G.E. Likens, R.O. Hall, Jr. , D.C. Buso, S.G. Fisher, T.M. Burton, J.L. Meyer, W.H. McDowell, M.S. Mayer, W. B. Bowden, S.E.G. Findlay, K.H. Macneale, R.S. Stelzer, W.H. Lowe. 2005. Can’t see the forest for the stream? In-stream processing and terrestrial nitrogen exports. BioScience 55:219-230.
McClain, M.E., E. W. Boyer, C. L. Dent, S. E. Gergel, N. B. Grimm, P. M. Groffman, S. C. Hart, J. W. Harvey, C. A. Johnston, E. Mayorga, W. H. McDowell, and G. Pinay. 2003. Biogeochemical hot spots and hot moments at the interface of terrestrial and aquatic ecosystems. Ecosystems 6:301-312.
McDowell, W.H. 2003. Dissolved organic matter in soils – future directions and unanswered questions. Geoderma 113:179-186.
Peterson, B.J., W. Wollheim, P.J. Mulholland, J.R. Webster, J.L. Meyer, J.L. Tank, N.B. Grimm, W.B. Bowden, H.M. Vallet, A.E. Hershey, W.H. McDowell, W.K. Dodds, S.K. Hamilton, S.V. Gregory, and D.J. D’Angelo. 2001. Stream processes alter the amount and form of nitrogen exported from small watersheds. Science 292:86-90.
Campbell, J.L., J.W. Hornbeck, W.H. McDowell, D.C. Buso, J.B. Shanley, and G.E. Likens. 2000. Dissolved organic nitrogen budgets for upland, forested ecosystems in New England. Biogeochemistry 49:123-142.
Aitkenhead, J.A. and W.H. McDowell. 2000. Soil C:N ratio as a predictor of annual riverine DOC flux at local and global scales. Global Biogeochemical Cycles 14:127-138.
Goodale, C.L., J.D. Aber, and W.H. McDowell. 2000. The long-term effects of disturbance on organic and inorganic nitrogen export from the White Mountains, New Hampshire. Ecosystems 3:433- 450.
Aber, J., W. McDowell, K. Nadelhoffer, A. Magill, G. Bernston, M. Kamakea, S. McNulty, W. Currie, L. Rustad, and I. Fernandez. 1998. Nitrogen saturation in temperate forest ecosystems: Hypotheses revisited. BioScience 48:921-934.
Findlay, S., G.E. Likens, L. Hedin, S.G. Fisher, and W.H. McDowell. 1997. Organic matter dynamics in Bear Brook, Hubbard Brook Experimental Forest, New Hampshire, USA. pp. 43-46 in J.R. Webster and J.L. Meyer (eds.) Stream organic matter budgets. Journal of the North American Benthological Society 16:3-161.
McDowell, W. H. and C. E. Asbury. 1994. Export of carbon, nitrogen, and major ions from three tropical montane watersheds. Limnol. Oceanogr. 39:111-125.
McDowell, W. H. and G. E. Likens. 1988. Origin, composition, and flux of dissolved organic carbon in the Hubbard Brook Valley. Ecol. Monogr. 58:177-195.
McDowell, W. H. 1985. Kinetics and mechanisms of dissolved organic carbon retention in a headwater stream. Biogeochemistry 1:329-352.
McDowell, W. H. and T. Wood. 1984. Podzolization: soil processes control dissolved organic carbon concentrations in stream water. Soil Science 137:23-32.
McDowell, W. H. and S. G. Fisher. 1976. Autumnal processing of dissolved organic matter in a small woodland stream ecosystem. Ecology 57:561-569.
Title at Hubbard Brook: