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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

Invasive Species Science at WARC

Invasive Species Science at WARC

Almost 1,000 sea turtles returned to the wild after being saved from frigid water in Florida

Almost 1,000 sea turtles returned to the wild after being saved from frigid water in Florida

Helene and Milton potentially spread invasive species to new locations in Florida and Georgia

Helene and Milton potentially spread invasive species to new locations in Florida and Georgia

Publications

Piping Plover home ranges do not appear to be impacted by restoration of barrier islands and headlands

Restoration of barrier island and headland habitats can alter existing and create new habitats, which may impact wildlife occupying these areas such as the threatened Piping Plover (Charadrius melodus). We used resight data from banded birds to develop minimum convex polygon (MCP) and kernel density estimates (KDE) of individual Piping Plover home ranges to investigate whether changes in...
Authors
Theodore J. Zenzal, Amanda Nicole Anderson, Delaina LeBlanc, Robert C. Dobbs, Brock Geary, Hardin Waddle

Flow cytometric detection of waterborne bacteria metabolic response to anthropogenic chemical inputs to aquatic ecosystems

Typical investigations into the biological consequences of suspected xenobiotics or nutrients introduced in watersheds include analytical chemistry screens of environmental samples—such as periphyton responses or studies of fish condition—which are all costly in terms of equipment, reagents, time, and human resources. An alternative is to assess pollutant effects on waterborne bacteria...
Authors
Jill Jenkins, Scott Mize, Darren Johnson, Bonnie L. Brown

Not just corticosterone: Further characterization of the endocrine response of Kemp’s ridley sea turtles (Lepidochelys kempii) reveals elevated plasma aldosterone concentrations during field capture events

To develop safe and effective management policies, it is important to understand the physiologic effects of fishing interactions and scientific research methods on endangered marine species. In the present study, validated assays for plasma corticosterone, free thyroxine (fT4), and aldosterone were used to assess the endocrine status of 61 presumed healthy, wild Kemp's ridley sea turtles...
Authors
Charles J. Innis, Katherine M. Graham, Cody R. Mott, Kristen Hart, David Roche, Michael Cherkiss, Elizabeth A. Burgess
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