Status of Cuban coral reefs
González-Díaz, P.; González-Sansón, G.; Aguilar Betancourt, C.; Álvarez Fernández, S.; Perera Pérez, O.; Hernández Fernández, L.; Ferrer Rodríguez, V.M.; Cabrales Caballero, Y.; Armenteros, M.; de la Guardia Llanso, E. (2018). Status of Cuban coral reefs. Bull. Mar. Sci. 94(2): 229-247. https://dx.doi.org/10.5343/bms.2017.1035
In: Bulletin of Marine Science. University of Miami Press: Coral Gables. ISSN 0007-4977; e-ISSN 1553-6955, more
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| Authors | | Top |
- González-Díaz, P.
- González-Sansón, G.
- Aguilar Betancourt, C.
- Álvarez Fernández, S.
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- Perera Pérez, O.
- Hernández Fernández, L.
- Ferrer Rodríguez, V.M.
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- Cabrales Caballero, Y.
- Armenteros, M., more
- de la Guardia Llanso, E.
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| Abstract |
Cuban coral reefs have been called the "crown jewels of the Caribbean Sea," but there are few comparative data to validate this claim. Here, we provide an overview of Cuban coral reefs based on surveys carried out between 2010 and 2016 on seven of the main Cuban coral reef systems: Havana, Artemisa, Los Colorados, Punta Frances, Los Canarreos Archipelago, Peninsula Ancon, and Jardines de la Reina. Ecological indicators were evaluated for each of these areas at the community level. Results suggest differences among benthic communities (corals, sponges, and gorgonians) that are most evident for reefs that develop near highly urbanized areas, such as Havana, than for those far from the coast and less accessible. Offshore reefs along the south-central coast at Jardines de la Reina and Peninsula Ancon exhibited high coral density and diversity. Acropora cervicornis (Lamarck, 1816) and the Orbicella complex corals were uncommon, possibly indicating losses prior to our study due to coral diseases or competition with macroalgae. Siderastrea siderea (Ellis and Solander, 1786) was the most consistently-abundant species at all reef sites. The ecological condition at Jardines de la Reina and Peninsula Ancon is comparatively healthy. Our study supports claims that some Cuban coral reef systems are probably among the best preserved in the Caribbean basin, but other highly impacted areas exhibit many of the degradation patterns that are common to the rest of the Caribbean region. Strong conservation strategies are required with regard to subsistence fisheries and pollution at highly-impacted reefs to stop further degradation, and reefs that appear healthy need protection to avoid degradation and maintain resilience. |
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