NCCOS Project Explorer (NPE)

Early detection and rapid response programs for non-native marine fishes(2009)

Project Description:
We are developing an early detection and rapid response program capable of utilizing existing local resources. This program is will be applicable to locations such as NOAA National Marine Sanctuaries, state parks, and other protected areas where marine ornamental fishes are being found. As a test location, we are focusing on South Florida, an area where steady increases in the number of marine ornamental fishes have been observed. These releases have resulted in at least one invasion (lionfish) impacting coastal reef habitats from North Carolina to the Caribbean (and likely the Gulf of Mexico). Due to the high numbers of non-native introductions along the Florida coast and the close proximity to the Gulf Stream current, introductions in Florida can have profound impacts for the entire Western North Atlantic, Caribbean, and Gulf of Mexico. At least one successful rapid response effort by REEF (batfish) in the Florida Keys has resulted in zero recurrence after five years suggesting that rapid response efforts may be a useful management option for eradicating or limiting the establishment of new invaders. In summary, this project will develop a rapid response program in the marine environment similar to those in place for terrestrial (plant) and aquatic invasions. The programs developed by this project will involve all states in the Southeast U.S., Gulf of Mexico, and Caribbean by providing rapid response to invasions that are capable of spreading outside of Florida waters.

Expected Outcome:
This project will provide a conceptual model for early detection and rapid response to marine ornamental introductions in National Marine Sanctuaries and other protected areas. We anticipate that given past propagule pressure, constant removal via rapid response is a necessary effort for preventing establishment of future invaders.