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Dr. Stuart E.G. Findlay

Aquatic Ecologist | PhD, University of Georgia

Expertise
freshwater ecosystems, Hudson River

Stuart Findlay has worked on the Hudson River for over 30 years. His research on sensitive wetlands, shoreline restoration, and environmental monitoring is helping to guide the river’s recovery.

Human activities can have positive and negative consequences on the environment. It is important to reinforce the positive through effective management, while rapidly detecting and mitigating the negative. Findlay aims to identify impending problems and devise suitable solutions in streams, wetlands, and the Hudson River.

Aquatic vegetation provides essential nutrients and habitat for small animals, yet these plants are threatened by human-induced habitat alterations, including climate change. To improve the management, protection, and restoration of aquatic systems, it is essential to know how environmental conditions influence these communities and what humans can do to support them.

Findlay works closely with the Hudson River Environmental Conditions Observing System (HRECOS) and directed the installation of a monitoring station that continually records the river’s salinity, dissolved oxygen, pH, turbidity, and water elevation – a key management tool to facilitate a quick response to threats such as harmful contaminants or floods. He also studies the impacts of shoreline modification and guides sustainable management practices to protect native species and their habitats.

Findlay is committed to carrying science from discovery to dissemination and is actively engaged with a wide array of management, outreach, and educational programs. He has been an advisor to the New York State Department of Environmental Conservation for more than 25 years and works with several other private, state, and federal organizations.

Strayer, David L., and Stuart E. G. Findlay. 2010. “Ecology of Freshwater Shore Zones”. Aquat. Sci. 72: 127-63. doi:10.1007/s00027-010-0128-9.
Kelly, Victoria R., Stuart E. G. Findlay, William H. Schlesinger, K. Menking, and Allison Chatrchyan. 2010. “Road Salt, Moving Toward the Solution”. Cary Institute of Ecosystem Studies. http://www.caryinstitute.org/reprints/report_road_salt_2010.pdf.
Clinton, S. M., R. T. Edwards, and Stuart E. G. Findlay. 2010. “Exoenzyme Activities As Indicators of Dissolved Organic Matter Composition in the Hyporheic Zone of a Floodplain River”. Freshwater Biol. 55: 1603-15.
Pouyat, Richard V., Kathleen C. Weathers, Richard Haeuber, Gary M. Lovett, A.M. Bartuska, Lynn M. Christenson, Stuart E. G. Findlay, et al. 2010. “The Role of Federal Agencies in the Application of Scientific Knowledge”. Front. Ecol. Environ. 8: 322-28.
Findlay, Stuart E. G. 2010. “Stream Microbial Ecology”. J. N. Am. Benthol. Soc. 29: 170-81.
Findlay, Stuart E. G., William H. McDowell, David T. Fischer, Michael L. Pace, Nina F. Caraco, Sujay S. Kaushal, and Kathleen C. Weathers. 2010. “Total Carbon Analysis May Overestimate Organic Carbon Content of Fresh Waters in the Presence of High Dissolved Inorganic Carbon”. Limnol. Oceanogr. Methods 8: 196-201.
Hunsinger, G. B., S. Mitra, Stuart E. G. Findlay, and David T. Fischer. 2010. “Wetland-Driven Shifts in Suspended Particulate Organic Matter Composition of the Hudson River Estuary, New York”. Limnol. Oceanogr. 55: 1653-67.
Tockner, K., A. Wuest, and Stuart E. G. Findlay. 2009. “Aquatic Sciences Celebrates Its 20th Anniversary”. Aquat. Sci. 71. doi:10.1007/s00027-009-0019-0.
Lovett, Gary M., T.H. Tear, D.C. Evers, Stuart E. G. Findlay, B.J. Cosby, J.K. Dunscomb, Charles T. Driscoll, and Kathleen C. Weathers. 2009. “Effects of Air Pollution on Ecosystems and Biological Diversity in the Eastern United States”. Year in Ecology and Conservation Biology 2009 1162: 99-135. http://www.caryinstitute.org/reprints/Lovett_NYAS_2009.pdf.
Hopfensperger, K. N., Sujay S. Kaushal, Stuart E. G. Findlay, and J.C. Cornwell. 2009. “Influence of Plant Communities on Denitrification in a Tidal Freshwater Marsh of the Potomac River, United States”. J. Environ. Qual. 38: 18-26. doi:10.2134/jeq2008.0220.
Mulholland, P.J., Robert O. Hall, D.J. Sobota, Stuart E. G. Findlay, and Amy J. Burgin. 2009. “Nitrate Removal in Stream Ecosystems Measured by N-15 Addition Experiments: Denitrification”. Limnol. Oceanogr. 54: 666-80.
Mulholland, Patrick J., Robert O. Hall, Daniel J. Sobota, Walter K. Dodds, Stuart E. G. Findlay, Nancy B Grimm, Stephen K. Hamilton, et al. 2009. “Nitrate Removal in Stream Ecosystems Measured by <sup>15< Sup>N Addition Experiments: Denitrification”. Limnology and Oceanography 54 (3): 666-80. doi:10.4319/lo.2009.54.3.0666.
Findlay, Stuart E. G. 2009. “Tidal Freshwater Wetlands”. In G.E. Likens (ed.). The Encyclopedia of Inland Waters, 558-62. Oxford: Elsevier.
Kincaid, Dustin W., and Stuart E. G. Findlay. 2009. “Sources of Elevated Chloride in Local Streams: Groundwater and Soils As Potential Reservoirs (2009)”. Water Air Soil Pollut. 203: 335-42.
Kaushal, Sujay S., Peter M. Groffman, Lawrence E. Band, C.A. Shields, R.P. Morgan, M. A. Palmer, Kenneth T Belt, C.M. Swan, Stuart E. G. Findlay, and G.T. Fisher. 2008. “Interaction Between Urbanization and Climate Variability Amplifies Watershed Nitrate Export in Maryland”. Environ. Sci. Technol. 42: 5872-78.
Nieder, W.C., S. Hoskins, S.D. Smith, and Stuart E. G. Findlay. 2008. “Distribution and Spatial Change of Hudson River Estuary Submerged Aquatic Vegetation: Implications for Coastal Management and Natural Resource Protection”. In X. Yang (ed.) Remote Sensing and GIS for Coastal Ecosystem Assessment and Management: Principles and Applications, 259-77. Springer-Verlag.
Kelly, Victoria R., Gary M. Lovett, Kathleen C. Weathers, Stuart E. G. Findlay, David L. Strayer, D.J. Burns, and Gene E. Likens. 2008. “Long-Term Sodium Chloride Retention in a Rural Watershed: Legacy Effects of Road Salt on Stream Water Concentrations”. Environ. Sci. Technol. 42: 410-15. http://www.caryinstitute.org/reprints/Kelly_et_al_EST_2008.pdf.
Arrigoni, A., Stuart E. G. Findlay, David T. Fischer, and K. Tockner. 2008. “Predicting Carbon and Nutrient Transformations in Tidal Freshwater Wetlands of the Hudson River”. Ecosystems 11: 790-802.
Mulholland, Patrick J., Ashley M. Helton, Geoffrey C. Poole, Robert O. Hall, Stephen K. Hamilton, Bruce J. Peterson, Jennifer L. Tank, et al. 2008. “Stream Denitrification across Biomes and Its Response to Anthropogenic Nitrate Loading”. Nature 452: 202-5. doi:10.1038/nature06686.
Battin, T. J., L.A. Kaplan, Stuart E. G. Findlay, C.S. Hopkinson, E. Marti, A.I. Packman, J.D. Newbold, and F.F. Sabater. 2008. “Biophysical Controls on Organic Carbon Fluxes in Fluvial Networks”. Nat. Geosci. 1: 95-100.