Moving Freshwater Science Forward
Our efforts at Stroud™ Water Research Center require intellectual curiosity, a systematic and rigorous approach to scientific research, and the drive to answer a series of challenging questions about freshwater ecosystems. The answers to these questions may take decades to fully understand, but it is critical that we persist, as they have the power to influence others in ways that positively affect the world’s finite supply of clean fresh water.
Landmark Studies
International Research
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Publications
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Recent Publications
Riparian groundwater nitrogen (N) isotopes reveal human imprints of dams and road salt salinization
Inamdar, S., M. Peipoch, M. Sena, B, Joshi, M.M. Rahman, J. Kan, E.K. Peck, A. Gold, T.L.E. Trammell, and P.M. Groffman. 2024. Geophysical Research Letters 51(5): e2023GL106888.
Mo, Y., R. Bier, X. Li, M. Daniels, A. Smith, and J. Kan2024. Microbiome, early online access.
Delaware River Watershed Initiative Pollution Assessment: Stage 2 Project Report
Aufdenkampe, A.K., D.B. Arscott, B. Evans, L. Perez. 2024. Stroud Water Research Center Report #2024-001.
Freshwater Research News
High School Student’s Research Shows Salt Pollution of Fresh Water Has Tripled in 20 Years
Elisabeth Ruschmann monitored water quality in her community and made an “alarming” discovery. Now she’s focused on sustainable solutions.
Costa Rica Close-Up
Take a virtual trip to Maritza Biological Station, which houses one of the world's longest continuously running data collections from tropical freshwater ecosystems.
Bern Sweeney of the Stroud Center Named Society for Freshwater Science Fellow
Under his leadership, the Stroud Center became the only independent nonprofit, nonadvocacy research institution focused solely on the study of freshwater ecosystems.
Tropical Research Reveals Climate Change Impacts on Water Quality
Stroud Center scientists continue to investigate how climate change influences tropical species and ecosystem dynamics.
Stroud Center Scientist to Serve as Nature Conservancy Trustee
Diana Oviedo Vargas, Ph.D., is to serve as a trustee of the Nature Conservancy in Pennsylvania and Delaware, the conservancy recently announced.
A Fresh Look at River Algae in the Delaware River Basin
A novel method to evaluate how algal concentration changes during river floods may be key to more accurately predicting how to keep algae under control.