Resilience in the Microphytobenthos
We will evaluate the differential response of sediment microphytobenthos, heterotrophic protists, bacteria and archaea following petrochemical exposure to determine the impact of oiling on the biodiversity and resilience in sub-tidal and intertidal habitats.
Ciguatera Fish Poisoning
Understanding mechanisms of ciguatoxin bioaccumulation, bioconversion, and trophic transfer in coral reef ecosystems of the Greater Caribbean Region
Funded by NOAA ECOHAB and in collaboration with Dr. Michael Parsons, Florida Gulf Coast University, Dr. Tyler Smith, University of the Virgin Islands, Dr. Ron Kiene, University of South Alabama, Dr. Deana Erdner, University of Texas, and Drs. Mindy Richlen and Don Anderson, Woods Hole Oceanographic Institute. See our project website for more information www.fgcu.edu/CiguaHAB/
Cyanotoxins in Mobile Bay Basin
The Mobile-Tensaw delta may be a critical zone for cyanotoxin production and environmental release. This study will allow us to identify relevant cyanoHAB species in the Mobile Bay basin and determine the distribution, persistence, and potential impacts of microcystins and other cyanotoxins in water, sediments, shellfish, fish, and other apex predators such as alligators. This will be an important step towards developing a risk model for this and other natural toxins in our region and utilized in the management of local water quality and ecosystem sustainability.