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Ecosystems Mission Area

The USGS Ecosystems Mission Area provides science that directly benefits the health, safety, and prosperity of the American people by providing trusted and timely information to help address the Nation’s toughest management and conservation issues impacting public lands and the surrounding communities that benefit from them. 

News

Geospatial Applications to Visualize Science and Support Decision‑Making Across Scales

Geospatial Applications to Visualize Science and Support Decision‑Making Across Scales

EcoNews | Winter 2026 - Vol. 7 | Issue 1

EcoNews | Winter 2026 - Vol. 7 | Issue 1

National Conservation Lands: A hub for scientific discovery

National Conservation Lands: A hub for scientific discovery

Publications

Design and function of the Autonomous Benthic Imaging and Surveying System (ABISS) for remote sensing of lake and seabed environments Design and function of the Autonomous Benthic Imaging and Surveying System (ABISS) for remote sensing of lake and seabed environments

Lake and seabed environments are home to fisheries and other biota that are important to ecosystems and economies, yet these environments and the species that use them are difficult to accurately assess and monitor. Traditional benthic survey techniques, like bottom trawling used by the U.S. Geological Survey, are limited by substrate constraints, poor spatial resolution and precision...
Authors
Alden T. Tilley, Peter C. Esselman, Christopher Roussi, Ben Hart, Aaron Lyons, Anthony J. Arnold, Jeremy Childress, Charley Weller

Future aquatic invaders of the Northeast U.S.: How climate change, human vectors, and natural history could bring southern and western species north Future aquatic invaders of the Northeast U.S.: How climate change, human vectors, and natural history could bring southern and western species north

As environmental conditions change, land managers are increasingly concerned about the potential for new aquatic invasive species to move into their jurisdictions. Because managers may have limited resources, detecting invasive species early is important as prevention is more effective and less costly than ongoing mitigation of established populations. Tools built to assist early...
Authors
Catherine S. Jarnevich, Peder Engelstad, Shelby K. LeClare, Richard D. Inman, Ian Pfingsten, Wesley Daniel

American kestrel population trends and vital rates at the continental scale American kestrel population trends and vital rates at the continental scale

The American kestrel (Falco sparverius, hereafter referred to as kestrel) has declined across much of its North American range since at least the mid-1960s. Kestrel population dynamics have been explored through a multitude of local studies and two broad reviews of available data. Across large geographic extents, however, the demographic cause(s) of kestrel population declines remain(s)...
Authors
Paige E. Howell, Abigail Jean Lawson, Davis Kristin P., Guthrie S. Zimmerman, Orin J. Robinson, Matthew A. Boggie, Mitchell J. Eaton, Fitsum Abadi, Jessi L. Brown, Julie A. Heath, John A. Smallwood, Karen Steenhof, Ted Swem, Brian W. Rolek, Christopher J.W. McClure, Jean-Francois Therrien, Karl E. Miller, Brian A. Milsap

Science

Where Land Meets Sea: USGS Science for Resilient Coastal Habitats

USGS coastal science plays a critical role in supporting the effective, science-based management of coastal ecosystems, where the biodiversity of land and sea meet. It provides managers with the information they need to make sound decisions. Through cutting-edge research, predictive modeling, and decision-support tools, USGS empowers resource managers to make informed, science-based choices. From...
Where Land Meets Sea: USGS Science for Resilient Coastal Habitats

Where Land Meets Sea: USGS Science for Resilient Coastal Habitats

USGS coastal science plays a critical role in supporting the effective, science-based management of coastal ecosystems, where the biodiversity of land and sea meet. It provides managers with the information they need to make sound decisions. Through cutting-edge research, predictive modeling, and decision-support tools, USGS empowers resource managers to make informed, science-based choices. From...
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USGS Bird Science by Flyway—Winter 2026 Highlights

Connecting state agencies and biologists to the breadth of partner-driven science that USGS supports in your flyway.
USGS Bird Science by Flyway—Winter 2026 Highlights

USGS Bird Science by Flyway—Winter 2026 Highlights

Connecting state agencies and biologists to the breadth of partner-driven science that USGS supports in your flyway.
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AI-driven science synthesis tools for resource managers

The scientific literature is abundant on drought-related topics in the western United States, including areas of the Colorado River Basin and the sagebrush biome. Scientists, resource managers, and decision makers use this science to assess, predict, and respond to the effects of drought on people and the environment. However, it can be difficult to quickly synthesize large amounts of research. To...
AI-driven science synthesis tools for resource managers

AI-driven science synthesis tools for resource managers

The scientific literature is abundant on drought-related topics in the western United States, including areas of the Colorado River Basin and the sagebrush biome. Scientists, resource managers, and decision makers use this science to assess, predict, and respond to the effects of drought on people and the environment. However, it can be difficult to quickly synthesize large amounts of research. To...
Learn More
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