Methods Development

The Chesapeake Bay is the largest estuary in the United States and provides critical resources to fish, wildlife and people. For more than a decade, recreational fish species have been plagued with skin lesions and intersex conditions (the presence of male and female sex characteristics in the same fish) that biologists attributed to exposures to endocrine disrupting chemicals (EDCs)...

U.S. Geological Survey (USGS) scientist Dr. Keith A. Loftin received the U.S. Environmental Protection Agency (EPA) Office of Water's Achievement in Science and Technology Award for his contributions to the National Wetlands Condition Assessment.

U.S. Geological Survey (USGS) scientist Dr. Michael T. Meyer has had a prolific career, publishing 60 journal articles and 45 USGS publications. Mike's publication record has recently led to his designation as a Thomson Reuters Highly Cited Researcher, ranking among the top 1 percent of researchers from 2002 to 2012 for most cited documents in their specific field (Environment/Ecology). He was...

Research at a 1979 crude oil spill from a ruptured pipeline has exposed and helped to overcome many challenges facing an effective, cost-efficient cleanup of crude oil, U.S. Geological Survey (USGS) scientists have found. The environmental release of crude oil occurred near Bemidji, Minnesota.

A groundwater bioaugmentation field experiment, conducted by U.S. Geological Survey (USGS), Geosyntec Consultants, Inc., and University of Toronto, Canada, scientists, demonstrates the effectiveness and potential weaknesses of this cleanup technology and provides guidance for improved design of bioaugmentation in fractured-rock aquifers. The experiment also demonstrates the benefits of advanced...