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Wetland and Aquatic Research Center

WARC conducts relevant and objective research, develops new approaches and technologies, and disseminates scientific information needed to understand, manage, conserve, and restore wetlands and other aquatic and coastal ecosystems and their associated plant and animal communities throughout the nation and the world. 

News

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Showcasing USGS Science at the 2023 St. Petersburg Science Festival

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Sound Waves Newsletter - December 2022-February 2023

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Comprehensive Review of Burmese Python Science Released

Publications

Above- and belowground biomass carbon stock and net primary productivity maps for tidal herbaceous marshes of the United States

Accurate assessments of greenhouse gas emissions and carbon sequestration in natural ecosystems are necessary to develop climate mitigation strategies. Regional and national-level assessments of carbon sequestration require high-resolution data to be available for large areas, increasing the need for remote sensing products that quantify carbon stocks and fluxes. The Intergovernmental Panel on Cli

Mercury accumulation potential of aquatic plant species in West Dongting Lake, China

West Dongting Lake is a protected wetland with the potential for high levels of mercury release via wastewater and deposition from industry and agriculture during the last decade. To find out the ability of various plant species to accumulate mercury pollutants from soil and water, nine sites were studied in the downstream direction of the flow of the Yuan and Li Rivers, which are tributaries of t

Outlining potential biomarkers of exposure and effect to critical minerals: Nutritionally essential trace elements and the rare earth elements

Emerging and low-carbon technologies and innovations are driving a need for domestic sources, sustainable use, and availability of critical minerals (CMs)—those vital to the national and economic security of the United States. Understanding the known and potential health effects of exposures to such mineral commodities can inform prudent and environmentally responsible handling and harvesting. We

Science

Purple Loosestrife in Louisiana: A Call for Citizen Scientists

Join USGS in helping to prevent the spread of the invasive purple loosestrife in Louisiana.
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Purple Loosestrife in Louisiana: A Call for Citizen Scientists

Join USGS in helping to prevent the spread of the invasive purple loosestrife in Louisiana.
Learn More

Fish Chat and Slam December 2022

Fifty-seven fish biologists from 12 organizations participated in a three-day Fish Chat and Slam event in South Florida.
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Fish Chat and Slam December 2022

Fifty-seven fish biologists from 12 organizations participated in a three-day Fish Chat and Slam event in South Florida.
Learn More

Data Analyses for St. Vincent National Wildlife Refuge Predator Control Project

USGS researchers will conduct analysis to determine how shorebird abundance, diversity, and nesting success changed following predator removal.
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Data Analyses for St. Vincent National Wildlife Refuge Predator Control Project

USGS researchers will conduct analysis to determine how shorebird abundance, diversity, and nesting success changed following predator removal.
Learn More