USGS Wildland Fire Science
USGS science helps understand the causes, consequences, and benefits of wildfire and helps prevent and manage larger, catastrophic events.
USGS science helps understand the causes, consequences, and benefits of wildfire and helps prevent and manage larger, catastrophic events.
USGS Drought Science
Helping managers understand the interactions that determine the magnitude and impact of drought on water availability and ecosystems across the Nation
Helping managers understand the interactions that determine the magnitude and impact of drought on water availability and ecosystems across the Nation
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.
Newsletter - EcoNews
Newsletter - EcoNews
This quarterly newsletter highlights ecosystems science and activities coming out of our Science Centers and Cooperative Research Units across the Nation.
Webinar - Friday's Findings
Webinar - Friday's Findings
A public webinar series meant to offer our audience an opportunity to discover the Ecosystems science capacity within the USGS.
Where's our Science?
Where's our Science?
Find out where Ecosystems Science Centers, Field Stations, Climate Adaptation Science Centers, and Cooperative Research Units are located.
News
USGS Wildlife Health Awareness Day
USGS Wildlife Health Awareness Day
Providing critical weather data for public safety
Providing critical weather data for public safety
The Value of Ecosystems' Land Change Science Program – Ensuring Public Safety and Preparing for Hazards
The Value of Ecosystems' Land Change Science Program – Ensuring Public Safety and Preparing for Hazards
Publications
Effects of chronic metal exposure and metamorphosis on the microbiomes of larval and adult insects and riparian spiders through the aquatic-riparian food web
The macroinvertebrate microbiome controls various aspects of the host's physiology, from regulation of environmental contaminants to reproductive output. Aquatic insects provide critical nutritional subsidies linking aquatic and riparian food webs while simultaneously serving as a contaminant pathway for riparian insectivores in polluted ecosystems. Previous studies have characterized...
River floods under wetter antecedent conditions deliver coarser sediment to the coast
Increasing hydrologic volatility—more extreme rain, and larger variations between wet and dry years—has become apparent in some regions, but few data exist to determine how intensifying hydrologic extremes affect sedimentary systems. Using uniquely high-resolution records of fluvial suspended sediment and coastal morphology, we quantify sedimentary responses from a steep, 357-km2...
Managing for tomorrow—A climate adaptation decision framework
Climate change presents new and compounding challenges to natural resource management. With changing climate patterns, managers are confronted with difficult decisions on how to minimize climate effects on habitats, infrastructure, and wildlife populations. To support climate adaptation decision making, we first conceptualized an approach that integrates the principles of the resist...
Science
Understanding the Dynamics of Per- and Polyfluoroalkyl Substances (PFAS): Insights from USGS Research
The USGS Environmental Health (EH) Program research where per- and polyfluoroalkyl substances PFAS are found, how they move and change in the environment, how they might affect both ecosystems and human health, and ways to reduce their impact. The three teams focusing on these issues within the EH Program include: 1) the PFAS Integrated Science Team, 2) the PFAS Core Technology Team, and 3) the...
Beneath the Surface: Exploring PFAS and Drinking Water on French Island, Wisconsin
The growing concern of finding per- and polyfluoroalkyl substances (PFAS) in drinking water has led USGS scientists to conduct more comprehensive analyses that encompass an extensive list of compounds that can be found in drinking water. These analyses will develop a more complete drinking water contaminant list that managers can use to make more informed public health decisions.
Expanding Distribution of Chronic Wasting Disease
Chronic wasting disease (CWD) has been detected in 36 US states and five Canadian provinces in free-ranging cervids and/or commercial captive cervid facilities. CWD has been detected in free-ranging cervids in 36 states and four provinces and in captive cervid facilities in 22 states and three provinces.