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Freshwater Research

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.


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Recent Publications

Planktonic eukaryotes in the Chesapeake Bay: Contrasting responses of abundant and rare taxa to estuarine gradients

Hualong, W., F. Liu, M. Wang, Y. Bettarel, Y. Eissler, F. Chen, and J. Kan. 2024. Microbiology Spectrum, early online access.

Agricultural soil microbiomes differentiate in soil profiles with fertility source, tillage, and cover crops

Bier, R.L., M. Daniels, D. Oviedo-Vargas, M. Peipoch, J.R. Price, E. Omondi, A. Smith, and J. Kan. 2024. Agriculture, Ecosystems & Environment, early online access.

Variation in freshwater insect osmoregulatory traits: A comparative approach

Cochran, J.K., S.E. Orr, D.H. Funk, A.C. Figurskey, M.H. Reiskind, and D.B. Buchwalter. 2024. Ecological and Evolutionary Physiology, early online access.

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Freshwater Research News

Graphs showing conductivity trends in streams in winter and summer
EnviroDIY Sensors Track Road Salt Levels in Streams
During thaws and rain events, road salt is carried into streams where it can have chronic and sometimes acute effects on biological communities.
Nature’s Engineers: Beavers Provide Benefits to Streams
Nature’s Engineers: Beavers Provide Benefits to Streams
“Before European colonization, beavers would have been ubiquitous across the northern United States Great Lakes region,” explains Melinda Daniels, Associate Research Scientist and Principal Investigator of the Fluvial Geomorphology Group.
Bern Sweeney in a video still.
Global Impact: Preserving and Conserving Fresh Water Around the World
Our scientists are advancing knowledge of freshwater systems on five continents and our educators are using the Leaf Pack Network® materials to teach freshwater stewardship throughout North, Central and South
Meet Our New Scientist: Diana Oviedo-Vargas
Meet Our New Scientist: Diana Oviedo-Vargas
Diana Oviedo-Vargas, Ph.D., grew up in a rural town in Costa Rica and was drawn to the Stroud Center because of its long-term research in Costa Rica.
Two farmers walk across a field in winter.
USDA Programs Put Stroud Center Science on the Ground
With the help of the USDA, a growing number of farmers are choosing to plant streamside forests to protect water quality for their downstream neighbors.
Rittenhouse Builders Partners with the Stroud Center to Renovate Outdoor Isotope Lab
Rittenhouse Builders Partners with the Stroud Center to Renovate Outdoor Isotope Lab
The Stroud Center announces a generous gift-in-kind partnership from Rittenhouse Builders to provide vital renovations of the outdoor isotope laboratory.