Wetland and Aquatic Research Center
New Tool Addresses Potential Biological Impacts of Hurricanes
WARC scientists have developed a tool to help assess where aquatic invasive species may have spread due to flooding associated with recent hurricanesCheck it out
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.
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Sea turtles, pythons, & manatees, oh my: USGS science in FloridaLearn more
Coral reef expert Caroline Rogers was the only USGS employee in the Virgin Islands when the Category 5 storm hit.
A deadly amphibian disease called severe Perkinsea infections, or SPI, is the cause of many large-scale frog die-offs in the United States, according to a new study by the U.S. Geological Survey.
Scientists beginning a three-week research cruises to study deep-sea corals, canyons and seeps departed from Norfolk, Virginia on September 12 after a one-day delay due to the effects of Hurricane Irma. USGS research oceanographer Amanda Demopoulos is the lead scientist for this cruise, the first of three planned as part of a four-and-a-half year study.
An Expert Elicitation Process To Project the Frequency and Magnitude of Florida Manatee Mortality Events Caused by Red Tide (Karenia brevis)
Red tides (blooms of the harmful alga Karenia brevis) are one of the major sources of mortality for the Florida manatee (Trichechus manatus latirostris), especially in southwest Florida. It has been hypothesized that the frequency and severity of red tides may increase in the future because of global climate change and other factors. To improve...Martin, Julien; Runge, Michael C.; Flewelling, Leanne J.; Deutsch, Charles J.; Landsberg, Jan H.
A spatial approach to combatting wildlife crime
Poaching can have devastating impacts on animal and plant numbers, and in many countries has reached crisis levels, with illegal hunters employing increasingly sophisticated techniques. Here, we show how geographic profiling – a mathematical technique originally developed in criminology and recently applied to animal foraging and epidemiology –...Faulkner, Sally C.; Stevens, Michael C.A.; Romanach, Stephanie; Lindsey, Peter A.; LeComber, Steven C.
Modeling the compensatory response of an invasive tree to specialist insect herbivory
The severity of the effects of herbivory on plant fitness can be moderated by the ability of plants to compensate for biomass loss. Compensation is an important component of the ecological fitness in many plants, and has been shown to reduce the effects of pests on agricultural plant yields. It can also reduce the effectiveness of biocontrol...Zhang, Bo; Liu, Xin; DeAngelis, Don; Zhai, Lu; Rayamajhi, Min B.; Ju, Shu