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The USGS Ecosystems Mission Area

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Ecosystems Science at USGS

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USGS Landscape Science Strategy

Science informing decision making on public lands and across all of our Nation’s landscapes.

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USGS Wildland Fire Science

USGS science helps understand the causes, consequences, and benefits of wildfire and helps prevent and manage larger, catastrophic events.

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DISCOVRE

Diversity, Systematics and Connectivity of Vulnerable Reef Ecosystems

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Ecosystems

The USGS Ecosystems Mission Area provides science to help America achieve sustainable management and conservation of biological resources in wild and urban spaces, and places in between.

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Newsletter - EcoNews

Native westslope cutthroat trout swim in the north fork of the Flathead River in northwestern Montana.

This quarterly newsletter highlights ecosystems science and activities coming out of our Science Centers and Cooperative Research Units across the Nation. 

EcoNews Issues

Webinar - Friday's Findings

Colorado Aspen with mountains in the background

A public webinar series meant to offer our audience an opportunity to discover the Ecosystems science capacity within the USGS.

Upcoming Webinars

Where's our Science?

Ecosystems Mission Area Locations

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

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News

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Science Communication Summer Intern Explores North Carolina’s Snakes – and Their Parasites

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Coral Reefs in 3D: A New Look at Guam’s Marine Habitats

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David Applegate Sworn In as Director of the U.S. Geological Survey

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Publications

Assembling a safe and effective toolbox for integrated flea control and plague mitigation: Fipronil experiments with prairie dogs

BackgroundPlague, a widely distributed zoonotic disease of mammalian hosts and flea vectors, poses a significant risk to ecosystems throughout much of Earth. Conservation biologists use insecticides for flea control and plague mitigation. Here, we evaluate the use of an insecticide grain bait, laced with 0.005% fipronil (FIP) by weight, with black-tailed prairie dogs (BTPDs, Cynomys ludovicianus).
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Ecosystems, Fort Collins Science Center

Research to inform passage spacing for migratory amphibians and to evaluate efficacy and designs for open elevated road segment (ERS) passages

This is a multifaceted project that includes three main areas of research targeted to inform effective crossing systems for migratory amphibians, a large group of species which are at very high risk from negative impacts from roads within their habitats (Glista et al. 2008, Hamer and McDonnell 2008, Semlitsch 2008, Brehme et al. 2018). The three projects presented in this report are:1) Movement di
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Ecosystems, Western Ecological Research Center (WERC)

U.S. Geological Survey Benchmark Glacier Project

The ​U.S. Geological Survey Benchmark Glacier Project combines decades of direct glaciological data with remote sensing data to advance the quantitative understanding of glacier-climate interactions. The global loss of glaciers, and consequent implications for water resources, sea level rise, and ecosystem function underscores the importance of U.S. Geological Survey glaciology research to facilit
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Ecosystems, Alaska Science Center, Northern Rocky Mountain Science Center
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Science

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male mallard in flight

Distribution of Highly Pathogenic Avian Influenza in North America, 2021/2022

The first 2021/2022 detection of Eurasian strain (EA) highly pathogenic avian influenza (HPAI) H5N1 in North America occurred in December 2021 in Newfoundland and Labrador, Canada. Subsequently, HPAI EA H5 and EA H5N1 viruses have been confirmed in wild birds, backyard flocks, commercial poultry facilities, and wild mammals in both Canada and the United States. This HPAI distribution map will be...
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Ecosystems, Biological Threats and Invasive Species Research Program, Fish & Wildlife Disease, National Wildlife Health Center
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Distribution of Highly Pathogenic Avian Influenza in North America, 2021/2022

The first 2021/2022 detection of Eurasian strain (EA) highly pathogenic avian influenza (HPAI) H5N1 in North America occurred in December 2021 in Newfoundland and Labrador, Canada. Subsequently, HPAI EA H5 and EA H5N1 viruses have been confirmed in wild birds, backyard flocks, commercial poultry facilities, and wild mammals in both Canada and the United States. This HPAI distribution map will be...
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conceptual diagram

Advancing Risk Modeling for Highly Pathogenic Avian Influenza

Southeast Asia has long been the epicenter of AIV emergence. However, as demonstrated by H5NX, these viruses can quickly reach global spread and have significant impacts on poultry production and human health. We have two ongoing efforts funded by the National Science Foundation to help improve our understanding of AIV emergence, spread, and transmission in today’s rapidly changing landscape.
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Ecosystems, Eastern Ecological Science Center
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Advancing Risk Modeling for Highly Pathogenic Avian Influenza

Southeast Asia has long been the epicenter of AIV emergence. However, as demonstrated by H5NX, these viruses can quickly reach global spread and have significant impacts on poultry production and human health. We have two ongoing efforts funded by the National Science Foundation to help improve our understanding of AIV emergence, spread, and transmission in today’s rapidly changing landscape.
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Testing for Avian Influenza

Avian Influenza Surveillance

The USGS National Wildlife Health Center (NWHC) conducts surveillance in wild birds to facilitate early detection and situational awareness for high consequence pathogens, including highly pathogenic avian influenza (HPAI) viruses.
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Ecosystems, Biological Threats and Invasive Species Research Program, National Wildlife Health Center
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Avian Influenza Surveillance

The USGS National Wildlife Health Center (NWHC) conducts surveillance in wild birds to facilitate early detection and situational awareness for high consequence pathogens, including highly pathogenic avian influenza (HPAI) viruses.
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