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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.

Evans, C, Christine L. Goodale, S. Caporn, N. Dise, B. Emmett, I.J. Fernandez, C. Field, et al. 2008. “Does Elevated Nitrogen Deposition or Ecosystem Recovery from Acidification Drive Increased Dissolved Organic Carbon Loss from Upland Soil? A Review of Evidence from Field Nitrogen Addition Experiments”. Biogeochemistry 91: 13-35.
Strayer, David L., Michael L. Pace, Nina F. Caraco, Jonathan J. Cole, and Stuart E. G. Findlay. 2008. “Hydrology and Grazing Jointly Control a Large-River Food Web”. Ecology 89: 12-18. http://www.caryinstitute.org/reprints/Strayer_et_al_2008_Ecology.pdf.
Findlay, Stuart E. G., W.C. Nieder, and S. Ciparis. 2008. “Carbon Flows, Nutrient Cycling and Food Webs”. In A. Barendregt, D.F. Whigham, and A.H. Baldwin (eds.). Tidal Freshwater Wetlands, 137-44. Backhuys Publishers, Leiden, The Netherlands.
Findlay, Stuart E. G. 2006. “Bacterial Abundance, Growth and Metabolism in the Tidal Freshwater Hudson River”. In J. S. Levinton and J. R. Waldman (eds.). The Hudson River Estuary, 99-106. Cambridge University Press, New York.
Findlay, Stuart E. G. 2006. “Dissolved Organic Matter”. In R. Hauer and G. Lamberti (eds.). Methods in Stream Ecology, 239-49. Academic Press, Inc.
Gutiérrez, Jorge L., Clive G. Jones, Peter M. Groffman, Stuart E. G. Findlay, O.O. Iribarne, P.D. Ribiero, and C.M. Bruschetti. 2006. “The Contribution of Crab Burrow Excavation to Carbon Availability in Surficial Salt-Marsh Sediments”. Ecosystems 9: 647-58. http://www.caryinstitute.org/reprints/Gutierrez_et_al_2006_Contribution_Ecosystems.pdf.
Findlay, Stuart E. G., C. Wigand, and W.C. Nieder. 2006. “Submersed Macrophyte Distribution and Function in the Tidal Freshwater Hudson River”. In J. S. Levinton and J. R. Waldman (eds.). The Hudson River Estuary, 230-41. Cambridge University Press, New York.
Hummel, M., and Stuart E. G. Findlay. 2006. “Effects of Water Chestnut (Trapa Natans) Beds on Water Chemistry in the Tidal Freshwater Hudson River”. Hydrobiologia 559: 169-81.
Kiviat, E., Stuart E. G. Findlay, and W.C. Nieder. 2006. “Tidal Wetlands of the Hudson River Estuary”. In J. S. Levinton and J. R. Waldman (eds.). The Hudson River Estuary, 279-310. Cambridge University Press, New York.
Findlay, Stuart E. G., and Robert L. Sinsabaugh. 2006. “Large-Scale Variation in Subsurface Stream Biofilms: A Cross-Regional Comparison of Metabolic Function and Community Similarity”. Microb. Ecol. 52: 491-500.
Findlay, Stuart E. G., W.C. Nieder, and David T. Fischer. 2006. “Multi-Scale Controls on Water Quality Effects of Submerged Aquatic Vegetation in the Tidal Freshwater Hudson River”. Ecosystems 9: 84-96.
Caraco, Nina F., Jonathan J. Cole, Stuart E. G. Findlay, and C. Wigand. 2006. “Vascular Plants As Engineers of Oxygen in Aquatic Systems”. BioScience 56: 219-25.
Findlay, Stuart E. G. 2005. “Increased Carbon Transport in the Hudson River: Unexpected Consequence of Nitrogen Deposition?”. Front. Ecol. Environ. 3: 133-37.
Templer, Pamela H., Gary M. Lovett, Kathleen C. Weathers, Stuart E. G. Findlay, and T.E. Dawson. 2005. “Influence of Tree Species on Forest Nitrogen Retention in the Catskill Mountains, New York, USA”. Ecosystems 8: 1-16.
Strayer, David L., E.A. Blair, Nina F. Caraco, Jonathan J. Cole, Stuart E. G. Findlay, W.C. Nieder, and Michael L. Pace. 2005. “Interactions Between Alien Species and Restoration of Large-River Ecosystems”. Arch. Hydrobiol. Suppl. 155: 133-45.
Bernhardt, Emily S., Gene E. Likens, Robert O. Hall, Donald C. Buso, S.G. Fisher, T.M. Burton, J.L. Meyer, et al. 2005. “Can’t See the Forest for the Stream? In-Stream Processing and Terrestrial Nitrogen Exports”. BioScience 55: 219-30.
Kirchman, D. L., A. Dittel, Stuart E. G. Findlay, and David T. Fischer. 2004. “Changes in Bacterial Activity and Community Structure in Response to Dissolved Organic Matter in the Hudson River, New York”. Aquat. Microb. Ecol. 35: 243-57.
Nieder, W.C., E.M. Barnaba, Stuart E. G. Findlay, S. Hoskins, N. Holochuk, and E.A. Blair. 2004. “Distribution and Abundance of Submerged Aquatic Vegetation in the Hudson River Estuary”. J. Coast. Res. 45: 150-61. doi:10.2112/Si45-150.1.
Findlay, Stuart E. G., Peter M. Groffman, and S. Dye. 2003. “Effects of Phragmites Australis Removal on Marsh Nutrient Cycling”. Wetl. Ecol. Manage 11: 157-65.
Webster, J.R., P.J. Mulholland, J.L. Tank, H.M. Valett, Walter K. Dodds, B.J. Peterson, W.B. Bowden, et al. 2003. “Factors Affecting Ammonium Uptake in Streams – an Inter-Biome Perspective”. Freshwater Biology 48 (8): 1329-52. doi:10.1046/j.1365-2427.2003.01094.x.