12/27/2023 0 Comments Grouper fish floridaDiel, lunar, and seasonal spawning patterns of the Atlantic goliath grouper, Epinephelus itajara, off Florida, United States. 2023. Controversial Opening of a Limited Fishery for Atlantic Goliath Grouper in the United States: Implications for population recovery. Three peer-reviewed scientific publications have resulted from their work (Koenig et al 2007, 2011, and 2017).Ĭoleman, FC, JACC Nunes, AA Bertoncini, LS Bueno, MO Freitas, M Borgonha, JR Leite, MJCA Lima-Júnior, B Ferreira, B Bentes, CC Koenig, CR Malinowski, EG Sanches, M Hostim-Silva, and CLS Sampaio. The REEF dataset has helped the team verify juvenile habitat, identify patterns of recovery, and document the positive effect they have on reef systems of Florida and on the occurrence of spawning aggregations. Their scientific findings have resulted in a body of work that has been critical in managing the species. Over the last 20 years, a team of researchers at Florida State University has incorporated REEF data in their analysis to evaluate patterns of recovery of protected Atlantic Goliath Grouper throughout the SE US. There is anecdotal evidence that Goliaths are consuming lionfish and that lionfish numbers are reduced on artificial structures that also contain Goliaths. Top predators like Goliath Grouper are essential in maintaining a balanced ecosystem by controlling mid-level predator populations, such as invasive lionfish. According to REEF data, outside of Florida, Goliath Grouper are virtually absent throughout their historic range, which extends through the greater Caribbean and south to Brazil. Through several analyses, REEF data have demonstrated an overall scarcity of Goliath Grouper throughout Florida, with some increases in sighting frequency at localized sites since the start of REEF’s citizen science data collection in 1993. Because of its no-take status, the REEF Volunteer Fish Survey Project (VFSP) dataset has been an invaluable source of information on the status and trends of Goliath Grouper in Florida and throughout its range. This fishery closure has allowed limited, slow population recovery in Florida waters, while populations outside of the United States have remained vulnerable. In 1990, federal and state laws intervened to protect this species and instituted a complete ban on take. The Atlantic Goliath Grouper ( Epinephelus itajara) approached local extinction in US waters by the 1980s as a result of intense fishing pressure. About - Schedule, Location, FAQs, and more.REEF Field Survey Trips - Dive Vacations That Count!.REEF Fish & Friends - monthly seminar series.Public Events at REEF Interpretive Center, Key Largo.Interpretive Center and Campus Description.Gallery of Paul Humann Limited-edition Prints.REEF Notes Newsletter Archive (1994-2007).Quizzes of Common Fish and Invertebrates.Marine Conservation Internship and Fellows Programs.Grouper Moon Education Program Resources.Grouper Moon The Next Phase Documentary by Guy Harvey.Publications - See How REEF Data Have Been Used.
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