Mission Areas

Ecosystems

The USGS Ecosystems Mission Area, the biological research arm of the Department of the Interior (DOI), provides science to help America achieve sustainable management and conservation of its biological resources. This work is done within the broader mission of the USGS to serve the Nation with science that advances understanding of our natural resources and inform land and water stewardship.

Collaborative Conservation

Collaborative Conservation

What do gray wolves, manatees and bears have in common? They are just a few of the species that are part of important USGS research that informs U.S. Fish and Wildlife Service decisions for endangered and threatened species.

Find out more

Outstanding in the Field

Outstanding in the Field

An Ecosystems Mission Area original podcast series that tells stories about our science, our adventures, and our efforts to better understand fish and wildlife and the ecosystems that support them.  

Ep 5 - GC Fish

Where's our Science?

Where

Find out where Ecosystems Science Centers, Field Stations, and Cooperative Research Units are located.

Browse by Location

News

Date published: October 30, 2019

WaterWords-Aragonite

Keep up to speed with the latest USGS deep-sea research cruise with this seafloor syntax.

Date published: October 28, 2019

People of the Sage

Meet one of the People of the Sage, Dr. Anna Chalfoun, Assistant USGS Cooperative Research Unit Leader and Associate Professor at the University of Wyoming. Don’t let the titles intimidate you, Anna Chalfoun loves all types of hockey, loves horses—all animals really! Even snakes.

Publications

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Year Published: 2019

The effects of management practices on grassland birds—Henslow’s Sparrow (Centronyx henslowii)

Keys to Henslow’s Sparrow (Centronyx henslowii) management are providing large grasslands with tall, dense, herbaceous vegetation and well-developed litter; avoiding habitat disturbances during the breeding season; and controlling plant succession. Henslow’s Sparrows have been reported to use habitats with less than or equal to (≤) 122 centimeters...

Herkert, James R.
Herkert, J.R., 2019, The effects of management practices on grassland birds—Henslow’s Sparrow (Centronyx henslowii), chap. II of Johnson, D.H., Igl, L.D., Shaffer, J.A., and DeLong, J.P., eds., The effects of management practices on grassland birds: U.S. Geological Survey Professional Paper 1842, 16 p., https://doi.org/10.3133/pp1842II.

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Year Published: 2019

Evaluation of potential sources of sauger Sander canadensis for reintroduction into Lake Erie

Sauger (Sander canadensis) supported recreational and commercial fisheries in Lake Erie until the fishery collapsed in the early-1950s, with extirpation of sauger occurring soon after. Previous attempts to rebuild populations via stocking programs were unsuccessful, and the reasons for lack of success are unclear. The Ohio Department of Natural...

Hartman, Travis; Tyson, Jeff; Page, Kevin; Stott, Wendylee

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Year Published: 2019

2019 Disaster Relief Act: USGS recovery activities

The Additional Supplemental Appropriations for Disaster Relief Act of 2019 (H.R. 2157) was signed by the President on June 6, 2019. The U.S. Geological Survey received $98.5 million for repair and replacement of facilities and equipment, collection of high-resolution elevation data in affected areas, and scientific assessments to support recovery...

Hinck, Jo Ellen; Stachyra, Joseph
Hinck, J.E., and Stachyra, J., 2019, 2019 Disaster Relief Act—USGS recovery activities: U.S. Geological Survey Fact Sheet 2019–3066, 4 p., https://doi.org/10.3133/fs20193066.