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Bird and Terrestrial Species Conservation

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Fish and Aquatic Species Conservation

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Pollinator Conservation

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Fish and Wildlife Disease Investigation and Surveillance

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Freshwater and Coastal Ecology

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Eastern Ecological Science Center

In 2020, the USGS Patuxent Wildlife Research Center and Leetown Science Center merged to create the Eastern Ecological Science Center (EESC). Our goals are to align our scientific capabilities with the most pressing conservation and management challenges; establish an engaged workforce that fosters high relationship trust with employees, partners and the public.

EESC Cooperative Science with the Atlantic States Marine Fisheries Commission

Image: Eastern Shore of Maryland Coastal Wetland

From “blue water” rivers and streams to “green water” marine environments and brackish estuaries in between, EESC and the Atlantic States Marine Fisheries Commission are collaborating to bring together local, regional, and national expertise to provide the science that modern fisheries management demands.

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Meet our Team

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EESC Quick Links

Enjoy these quick links to the most requested information about EESC!

News

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USGS scientists contribute to independent study evaluating why progress in achieving Bay water quality goals is lagging

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New insight on sea duck hearing could help protect them from fishing nets

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From Analog to Digital: Eight Decades of Tracking Box Turtles on Patuxent Research Refuge

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Publications

Spatial Distribution of Elevation Change Monitoring in Coastal Wetlands Across Protected Lands of the Lower 48 United States

IntroductionTidally influenced coastal wetlands, both saline and fresh, appear where terrestrial and marine environments meet and are considered important ecosystems for identifying the impacts of climate change. Coastal wetlands provide valuable benefits to society and the environment in the form of flood protection, water-quality improvements, and shoreline erosion reduction, making them one of
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Justine Annaliese Neville, Glenn R. Guntenspergen
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Eastern Ecological Science Center

Application of a catch multiple survey analysis for Atlantic horseshoe crab Limulus polyphemus in the Delaware Bay

ObjectiveThis paper applies a catch multiple survey analysis (CMSA) to Atlantic horseshoe crabs Limulus polyphemus in the Delaware Bay to generate robust population estimates for harvest management. Currently, horseshoe crabs along the U.S. Atlantic coast are harvested as bait for other fisheries and collected for their blood, which is used in a biomedical industry. The Delaware Bay is home to the
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Kristen A. Anstead, John A. Sweka, Linda Barry, Eric M. Hallerman, David R. Smith, Natalie Ameral, Michael Schmidtke, Richard A. Wong
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Eastern Ecological Science Center

Priority research needs to inform amphibian conservation in the Anthropocene

The problem of global amphibian declines has prompted extensive research over the last three decades. Initially, the focus was on identifying and characterizing the extent of the problem, but more recently efforts have shifted to evidence-based research designed to identify best solutions and to improve conservation outcomes. Despite extensive accumulation of knowledge on amphibian declines, there
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Evan H. Campbell Grant, Staci M. Amburgey, Brian Gratwicke, Victor Acosta Chaves, Anat M. Belasen, David Bickford, Carsten Brühl, Natalie E. Calatayud, Nick Clemann, Simon Clulow, Jelka Crnobrnja-Isailovic, Jeff Dawson, David A. De Angelis, C. Kenneth Dodd, Annette Evans, Gentile Francesco Ficetola, Mattia Falaschi, Sergio González-Mollinedo, David M. Green, Roseanna Gamlen-Greene, Richard A. Griffiths, Brian J. Halstead, Craig Hassapakis, Geoffrey Heard, Catharina Karlsson, Tom Kirschey, Blake Klocke, Tiffany A. Kosch, Sophia Kusterko Novaes, Luke Linhoff, John C. Maerz, Brittany A. Mosher, Katherine M O'Donnell, Leticia M. Ochoa-Ochoa, Deanna H. Olson, Kristiina Ovaska, J. Dale Roberts, Aimee J. Silla, Tariq Stark, Jeanne Tarrant, R. Upton, Judit Vörös, Erin L. Muths
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Ecosystems Mission Area, Species Management Research Program, Eastern Ecological Science Center, Fort Collins Science Center, Western Ecological Research Center (WERC)
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Science

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Close up of an orange coral polyp

Mesophotic and Deep Benthic Communities: Coral Propagation Technique (CPT) Development Project

Through a collaborative effort with other federal agencies and academic and research institutions, the USGS is working to inform and enhance the protection and management of coral communities in mesophotic and deep benthic areas of the Gulf of Mexico.
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Ecosystems Mission Area, Land Management Research Program, Eastern Ecological Science Center, St. Petersburg Coastal and Marine Science Center, Wetland and Aquatic Research Center
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Mesophotic and Deep Benthic Communities: Coral Propagation Technique (CPT) Development Project

Through a collaborative effort with other federal agencies and academic and research institutions, the USGS is working to inform and enhance the protection and management of coral communities in mesophotic and deep benthic areas of the Gulf of Mexico.
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ABiKiS Burst Flume

Fish Passage Design and Analysis at the S.O. Conte Research Laboratory

There are more than 92,000 dams in the United States, of which at least 3% of these produce hydropower. Hydropower projects create renewable energy but also can alter habitats, restrict upstream and downstream movements of fishes and other aquatic organisms, and may stress, injure or kill migrant fishes and other aquatic organisms. In addition, there are more than 5 million culverts and other road...
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Ecosystems Mission Area, Biological Threats and Invasive Species Research Program, Species Management Research Program, Chesapeake Bay Activities, Eastern Ecological Science Center
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Fish Passage Design and Analysis at the S.O. Conte Research Laboratory

There are more than 92,000 dams in the United States, of which at least 3% of these produce hydropower. Hydropower projects create renewable energy but also can alter habitats, restrict upstream and downstream movements of fishes and other aquatic organisms, and may stress, injure or kill migrant fishes and other aquatic organisms. In addition, there are more than 5 million culverts and other road...
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Bumblebee on Phacelia flower

Using Pollinator Environmental DNA to Assess the Ecological Resilience of America’s Grasslands

Scientists from six USGS science centers are collaborating with USDA, university, and Tribal partners, and Department of the Interior land managers, to assess the status of pollinator communities and the distribution of species of conservation concern using environmental DNA. These methods will be used to improve assessments of habitat quality and pollinator responses to restoration, including...
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Species Management Research Program, Eastern Ecological Science Center, Forest and Rangeland Ecosystem Science Center, Great Lakes Science Center, Northern Prairie Wildlife Research Center, Northern Rocky Mountain Science Center, Upper Midwest Environmental Sciences Center, Pacific Northwest Environmental DNA Laboratory
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Using Pollinator Environmental DNA to Assess the Ecological Resilience of America’s Grasslands

Scientists from six USGS science centers are collaborating with USDA, university, and Tribal partners, and Department of the Interior land managers, to assess the status of pollinator communities and the distribution of species of conservation concern using environmental DNA. These methods will be used to improve assessments of habitat quality and pollinator responses to restoration, including...
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