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Jackson

International visitors at the Stroud Center.

Stroud Center Connects International Leaders with Freshwater Solutions

725 352 Stroud Water Research Center

Stroud Water Research Center rolled out the red carpet for water systems experts from 23 countries who gathered to learn how to best protect their home countries’ water resources.

Scientific Expert Testimony for Department of Justice: Wetland Connectivity Related To Jurisdictional Determination in a Painesville, OH Wetland Complex. US v. Osborne, Sr. DJ#90-5-1-1-18628

800 532 Stroud Water Research Center

Funded by: US Department of JusticePrincipal Investigators: David B. Arscott and William H. EldridgeCollaborator: John K. Jackson (2014)Project Years: 2013, 2014

Planning phase — Protecting and Restoring Places of Ecological Significance (Brandywine-Christina and Middle Schuylkill Clusters)

800 532 Stroud Water Research Center

Stroud Center scientists participated with several collaborators in the development of restoration and protection implementation plans for targeted watersheds in the Brandywine-Christina and Middle Schuylkill clusters in the Delaware River…

Monitoring, Evaluation, Scientific Support, and Capacity Building for Watershed Protection and Restoration Projects: Entomological Collections

800 532 Stroud Water Research Center

The goal of this project is to collect and interpret entomological data from 35 stream sites. These sites represent an initial baseline as part of ANSDU’s comprehensive monitoring and technical…

Ecotoxicity Study for Mayflies Exposed to Ambient Stream Water From the Upper Delaware Basin and to Produced Water From Natural Gas Drilling

800 532 Stroud Water Research Center

The production of natural gas from the Marcellus shale in Pennsylvania results in water that travels up through the well bore. This water generally has high concentrations of various salts…

Comparative Lifecycle and Toxicity Testing of Multiple Mayfly Species Across a Gradient of Total Dissolved Solids, With Methods Development for Native Species in the Central Appalachian Coal Fields

800 532 Stroud Water Research Center

Many water quality standards for pollutants in streams are based on laboratory toxicity tests that rely on macroinvertebrate species that are easy to handle in the laboratory. Unfortunately, these standard…

Water Quality Assessment in California Using DNA Barcoding

800 532 Stroud Water Research Center

This pilot study was designed to test how the use of a new technology called DNA barcoding can improve water quality assessment in California streams by enabling researchers to identify…

Long-Term Research in Environmental Biology (LTREB): Dynamics of Stream Ecosystem Responses Across Gradients of Reforestation and Changing Climate in a Tropical Dry Forest

800 532 Stroud Water Research Center

Stroud Water Research Center has expanded on 20 years of research on tropical streams near the Maritza Biological Station in northwest Costa Rica, which provides the framework of this study,…

Salt truck applying road salt on city streets.

Salty Roads, Salty Rivers

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Salt helps keep winter roads safe. But when snow melts, the salt runs off pavement and can end up in waterways.

Graph of conductivity rise in Brandywine Creek from salt load washing.

Freshwater Sources Less “Fresh” from Greater Salt Use, Scientists Say

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Fresh groundwater, where some drinking water comes from, recharges streams. Scientists are concerned about early signs that groundwater sources are getting saltier.