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Nature’s Engineers: Beavers Provide Benefits to Streams

800 532 Stroud Water Research Center

“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.

Restoring Flood Attenuation and Ecological Resiliency in the Mid-Atlantic Piedmont

800 532 Stroud Water Research Center

For this project, scientists and watershed restoration professionals restore one headwater basin to reduce flooding downstream, improve water quality, and increase stream-ecosystem resilience so that it will once again support…

Parthenogenesis (Virgin Reproduction), Hybridization, and Life History Plasticity in Mayflies

800 532 Stroud Water Research Center

Scientists are studying a number of mayfly species in White Clay Creek as well as in streams throughout eastern North America to better understand virgin reproduction and hybridization in mayflies,…

A stream cascade in Lofty Creek, Pennsylvania.

Evaluating Potential Impacts on Groundwater of Passive Composting of Spent Mushroom Substrate According to Best Practices Guidelines

1024 681 Stroud Water Research Center

By installing monitoring wells for groundwater, soil-water samplers, and probes to measure the conductivity in soil and groundwater, researchers are testing whether Pennsylvania Department of Environmental Protection guidelines for passive…

A stream cascade in Lofty Creek, Pennsylvania.

Sediment Stabilization by Animals in Stream Ecosystems: Consequences for Erosion, Ecosystem Processes, and Biodiversity

1024 681 Stroud Water Research Center

Like underwater engineers, caddisflies and other net-spinning macroinvertebrates attach gravels to one another on the bottom of streams in a way that stabilizes the stream bed and reduces erosion. Using…

Improving Stream Water Quality and Reducing Runoff by Improving Farm Soil Health Through Permanent Cover Cropping

800 532 Stroud Water Research Center

Scientists are studying how soil structure and soil ecosystem health improve farm fields over a three-year period after shifting from conventional tillage practices to cover cropping. They are also measuring…

Water-Quality Monitoring at Fair Hill Training Center

800 532 Stroud Water Research Center

Scientists are monitoring fecal indicator bacteria, sediment, and water chemistry from the barns at the Fair Hill Training Center. Based on the data collected, the scientists and restoration team will…

Transforming Water Quality in the White Clay Creek Headwaters of Christina River Basin

800 532 Stroud Water Research Center

This Watershed Renaissance Initiative grant will enable Stroud Water Research Center to implement extensive watershed restoration projects designed to capture and control excess water and sediment production from agricultural hillslopes.…

Trajectories of Biofilm Succession and Recovery

800 532 Stroud Water Research Center

The recovery of biological communities after disturbance has always been at the core of ecology as a discipline. While much is known about how interactive effects of flow velocity and…