Florida Oil Spill Responses Florida Sea Grant uses research, education and extension to assist in creating a sustainable coastal economy and environment. To accomplish this mission, Florida Sea Grant (FSG) maintains a partnership with the Florida Board of Education, the National Oceanic and Atmospheric Association and Florida`s citizens, industries, and governments. Florida Sea Grant`s website, http://www.flseagrant.org, contains up-to-date, informative and detailed information regarding oil spill responses in the state. Training and Volunteer Opportunities
Although oil has not yet come ashore in Florida, many are concerned about the potential damage to sensitive marine areas and associated marine life. Information is provided at the Florida Sea Grant website for individuals and organizations that wish to participate in a potential cleanup. Since oil is a hazardous material that requires specialized handling, all oil-contaminated materials will only be handled by trained, paid workers and not by volunteers. Volunteers will not be allowed to handle contaminated materials or wildlife. However, volunteers can support the oil cleanup effort through a number of activities, including Florida`s Coast Watch program, pre-landfall beach cleanups, and meeting needs of responding organizations. Volunteer Florida maintains a county-by-county list of volunteer opportunities at this web address: http://www.volunteerfloridadisaster.org/volunteer. Finding Economic Relief
As the impact of the Deepwater Horizon oil spill in the Gulf of Mexico unfolds, many Floridians anticipate incurring economic loss. Some businesses are already being affected by the spill, subsequent fishery closures and media coverage. Other residents and businesses may be economically affected as well, including commercial and recreational fishermen, marinas, hotels, restaurants, and other marine-dependent or marine-proximate businesses. Florida Sea Grant has prepared an overview of resources that will assist business owners and individuals who may need to prepare damage claims. Fact sheets compiled by FSG marine specialists Chuck Adams and Thomas Ruppert (Making Claims for Damages Due to the Deepwater Horizon Oil Spill and Damage Claims for the Deepwater Horizon Spill flowchart) and additional resources are posted at the Florida Sea Grant website. Seafood Safety Facts An advisory was prepared by Steve Otwell, FSG seafood technology specialist, to address frequently asked questions regarding the safety of seafood from Florida`s Gulf Coast. Dr. Otwell`s answers are provided here.
Is seafood from Floridaá€TMs Gulf coast safe to eat? All seafood sold in Florida retail stores, supermarkets and restaurants will remain safe to consume prior to and during any potential exposure to contamination from the pending oil spill. Traditional food safety controls have been supplemented with additional emergency response plans by the pertinent federal, state and county authorities. Control measures include monitoring of the harvest waters and products, cautionary closures of certain waters and fisheries, analytical and sensory monitoring of products, and public advisories. Likewise, seafood will be provided from many areas that are not subject to potential exposure to the oil spill. How do authorities determine the safety of seafood that may be exposed to an oil spill? Standard analytical tests involving sophisticated laboratory instrumentation are used to detect a variety of potential chemical contaminants associated with water, sediments and seafood that have been exposed to oil spills. Likewise, special sensory methods have been developed and successfully used by trained experts to detect certain aromas in seafood exposed to oil spills. The associated contaminants emit strong and easily detected aromas such that sensory monitoring can be cost-effective and more immediate than the more prolonged analytical procedures. Together, the analytical tests and sensory methods have provided proven measures for product safety. These methods are available through the responsible federal and state programs and various academic research programs that are being positioned for response about the Gulf region. Should I eat seafood that I catch for myself and family? In the event of any contamination, state authorities will try to restrict local harvest and recreational activities to coastal waters that are declared open and approved. Public advisories will be posted and broadcast through many agencies, radio stations and televised news. Progressive updates and contact information will be posted on various websites such as the site maintained by the Florida Department of Environmental Protection, (http://www.dep.state.fl.us/deepwaterhorizon/default.htm) Recreational fishermen should avoid areas with obvious signs of oil contamination on the surface of the water, or on the neighboring beaches and vegetation. Also it is not prudent to eat fish that look distressed, are behaving in a strange manner, or have been found dead. The contaminants associated with an oil spill can be detected with simple sensory checks for odors. Any fish or seafood with an oily, fuel-like odor, either when raw or cooked, should not be eaten, and should be reported to authorities. Will local seafood be contaminated by the oil spill? There is no contamination at this time (as of May 5, 2010), but predictions suggest the leaking oil could accumulate and reach the Florida coasts. If exposed to the various types of chemicals associated with the oil spill, certain coastal marine animals can be killed or contaminated. The amount of exposure will vary depending on the type of oil present and type of seafood involved. Previous experience from other oil spills about the world indicates that some of the more mobile species can detect and avoid the contaminants, but other slower, burrowing and bottom-dwelling species are more susceptible to exposure. Exposure can be directly from the water, through the aquatic food chain, and/or from contaminated sediments.
Will all exposed seafood remain contaminated? Once exposure ceases, many marine animals can gradually eliminate the contaminants encountered in an oil spill. The rate of elimination can vary from days to months depending on the amount and type of oil exposure and the metabolism of the particular animals. The levels of contamination will be progressively monitored by authorities before, during and after exposure to assure seafood safety before allowing commercial and recreational harvest. What are the typical contaminants found in seafood exposed to oil spills? A large variety of chemicals can be involved in an oil spill. The most common contaminants associated with seafood are collectively known as polycyclic aromatic hydrocarbons or PAHs. These are more common because of their water-soluble characteristics, allowing more exposure to aquatic animals. Interestingly, PAHs are found throughout our environment including our food supply, both raw and cooked. There have been no recorded illnesses due to PAH exposure at most levels encountered in our environment or other foods, but elevated levels will require controls to prevent excessive exposure. There are no established limits for PAH exposure to assure food safety, but from prior experience with other oil spills, guidelines have been calculated for consideration. These guidelines account for both the amount and duration of exposure, and they vary by type of seafood. The guidelines are based on highly sensitive analytical detection of contaminants at concentration levels as low as parts per billion (ppb; one part contaminant per one billion parts of edible seafood). Federal and state authorities will use these guidelines to determine the safety level for seafood and the associated advice for harvest and consumption. For more information, contact Leslie Sturmer, Florida Sea Grant extension agent, at (352) 543-5057 or LNST@ufl.edu. |
