Wetland and Aquatic Research Center
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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.
Science for Detection, Containment, and Control of Invasive Species
USGS scientists focus on the development of innovative prevention, prediction, early detection, containment, and control tools.
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WARC ScienceNews
Bringing the Bubbles Home
As our cruise ends, lead scientist Amanda Demopoulos brings it all together and charts the path forward
Voyage of Luck
I cannot believe how lucky we’ve been.
Bringing the Lab to the Field
Usually when scientists do research, they go into the field, take samples, then bring them back to the lab. University of North Carolina at Chapel Hill research engineer Howard Mendlovitz, working with Professor Chris Martens wants to reverse that.
Publications
Using carbon isotope ratios to verify predictions of a model simulating the interaction between coastal plant communities and their effect on ground water salinity
As sea level rises in low-lying coastal islands, salt-tolerant (halophytic) coastal vegetation communities may be able to migrate inland, replacing the freshwater vegetation that is unable to tolerate salt stress. The pace of such shifts may be accelerated by a self-reinforcing feedback between the halophytic vegetation and salinity, as well as by...
Subedi, Suresh C.; Sternberg, Leonel; DeAngelis, Don; Ross, Michael S.; Ogarcak, Danielle
Using UAS capabilities to help identify hummock-hollow formation and fragmentation in critical marsh habitat (Spartina patens) for mottled ducks in southeast Texas
For many years, marshes in the coastal areas from Texas to Louisiana have served as critical habitat for Anas fulvigula, the mottled duck. Mottled ducks are a priority species in the Texas/Louisiana Gulf Coast area and have been affected by critical habitat reduction. In recent years, mottled duck habitats have been threatened by natural and...
Jones, William R.; Hartley, Stephen B.; Stagg, Camille L.; Osland, Michael J. A 3-year in-situ measurement of CO2 efflux in coastal wetlands: understanding carbon loss through ecosystem respiration and its partitioning
Understanding the link between ecosystem respiration (Reco) and its influential factors is necessary to evaluate the sources of gaseous carbon loss in coastal wetlands. Seablite (Suaeda salsa Pall.) is the main vegetation type pioneering temperate coastal wetlands in northeast China, and is generally an understudied wetland type. To evaluate the...
Yu, Xueyang; Ye, Siyuan; Olsson, Linda; Wei, Mengjie; Krauss, Ken; Brix, Hans