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Particulate organic matter (POM) composition in stream runoff following large storms: role of POM sources, particle size, and event characteristics

350 210 Stroud Water Research Center

Johnson, E.R., S. Inamdar, J. Kan, and R. Vargas. 2018. Journal of Geophysical Research 123(2):660–675.

Stroud Center scientists Diana Oviedo-Vargas, Jinjun Kan, and Lou Kaplan sample a Costa Rican stream

Science Seminar: Climate Change and Our Watershed

800 600 Stroud Water Research Center

Sponsored by Citadel Federal Credit Union
Join Diana Oviedo-Vargas, Ph.D., as she explores the role of streams and rivers in the global carbon cycle. Learn about greenhouse gas emissions from our waters, their feedbacks on climate, and how the work of Stroud Center’s scientists can help us understand and mitigate some of the consequences of the changing climate on aquatic ecosystems.

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Impacts of hydrous manganese oxide on the retention and lability of dissolved organic matter

350 210 Stroud Water Research Center

Stuckey, J.W., C. Goodwin, J. Wang, L.A. Kaplan, P. Vidal-Esquivel, T.P. Beebe Jr., and D.L. Sparks. 2018. Geochemical Transactions 19:6.

Ecosystem Ecology Group

800 532 Stroud Water Research Center

About the Group The Ecosystem Ecology Group focuses on interactions among physical, chemical, and biological elements of riverine ecosystems that organize ecological behavior at local and regional scales. We are…

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Regional groundwater and storms are hydrologic controls on the quality and export of dissolved organic matter in two tropical rainforest streams, Costa Rica

350 210 Stroud Water Research Center

Osburn, C.L., D. Oviedo‐Vargas, E. Barnett, D. Dierick, S.F. Oberbauer, and D.P. Genereux. 2018.  Journal of Geophysical Research: Biogeosciences 123:850–866.

Presentation at the Philadelphia Water Summit

694 449 Stroud Water Research Center

Forty-six years years after the passage of the Clean Water Act, the speakers will discuss why we still have clean water crises in the United States, how to forge meaningful connections to the natural world among young urbanites, how floating wetlands in urban rivers can reduce water pollution, and so much more.

Publication title with image of a mayfly

Projected climate change impacts on hydrologic flow regimes in the Great Plains of Kansas

350 210 Stroud Water Research Center

Chatterjee, S., M.D. Daniels, A.Y. Sheshukov, and J. Gao. 2018. River Research and Applications 34(3):195–206.

Graphs showing conductivity trends in streams in winter and summer

EnviroDIY Sensors Track Road Salt Levels in Streams

980 576 Stroud Water Research Center

During thaws and rain events, road salt is carried into streams where it can have chronic and sometimes acute effects on biological communities.