Acropora corals in Florida: status, trends, conservation, and prospects for recovery
By: Margaret W. Miller, Walt C. Jaap, Mark Chiappone, Bernardo Vargas-Angel, Brian Keller, Richard B. Aronson, and Eugene A. Shinn
Edited by: Andrew W. Bruckner
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Abstract
Despite representing the northern extent of Acropora spp. in the Caribbean, most of the Florida reef line from Palm Beach through the Keys was built by these species. Climatic factors appear to have bee important agents of Acropora loss within historic (century) time frames. In the recent past (1980-present), available quantitative evidence suggests dramatic declines occurred in A. cervicornis first (late 70's to 84) with collapse of A. palmata occuring later (1981-86). However, recent monitoring studies (1996-2001) show continued decline of remnant populations of A. palmata. Current trends in A. cervicornis in the Florida Keys are hard to assess given its exceedingly low abundance, except in Broward County, FL where recently discovered A. cervicornis thickets are thriving. While the State of Florida recognizes A. palmata and A. cervicornis as endangered species (Deyrup and Franz 1994), this designation carries no management implications. The current management plan of the FKNMS provides many strategies for coral conservation, among them minimizing the threat of vessel groundings and anchor damage, and prohibitions on collection, touching, and damage from fishery and recreational users. Although Acropopra spp. are not explicitly given any special consideration, they are implicitly by Santuary management. Restoration approaches undertaken in the Florida Keys include rescue of fragments damaged by groudings and experimental work to culture broadcast-spawned larvae to re-seed natural substrates. Neither of these efforts have yet realized full success.
| Publication type | Book |
|---|---|
| Publication Subtype | Conference publication |
| Title | Acropora corals in Florida: status, trends, conservation, and prospects for recovery |
| Series number | NMFS-OPR-24 |
| Year Published | 2003 |
| Language | English |
| Publisher | National Oceanic and Atmospheric Administration |
| Contributing office(s) | Coastal and Marine Geology Program |
| Description | 12 p. |
| Larger Work Title | Proceedings of the Caribbean Acropora Workshop: potential application of the U.S. Endangered Species Act as a conservation strategy |
| Conference Title | Potential application of the U.S. Endangered Species Act as a conservation strategy |
| Conference Location | Miami, Florida |
| Conference Date | 2002-04-16T00:00:00 |
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