Publications
Pre- and post-1998 ENSO records of shallow-water octocorals (Alcyonacea) in the Chagos Archipelago
- When compared, principal octocorals collected in the Chagos Archipelago before and after the 1998 ENSO shared many common taxa. While a few discontinuities in their biodiversity revealed subtle changes in more persistent genera (Lobophytum, Sarcophyton), some fast-growing "fugitive" genera (e.g. Cespitularia, Efflatounaria, Heteroxenia) disappeared after the ENSO-related coral bleaching. Such transient fugitives might thus be eliminated from soft coral communities on isolated reef systems, possibly in the long term, by events of this nature. The appearance of Carijoa riseii, a species often considered a fouling organism, even an invasive, may well be indicative of reef degradation during the ENSO event. The post-ENSO recovery manifested by this fauna nevertheless gives cause for hope for their survival in the face of climate change.
- Authors
- Schleyer Michael , Benayahu Y .
- Year
- 1
- DOI
- 10.1016/j.marpolbul.2010.08.019
- ISBN-13
- 0
- Keywords
- Octocorallia (soft corals), Octocorallia, Alcyonacea, Coral bleaching, Chagos Archipelago, Indian Ocean
- Link
- http://www.sciencedirect.com/science/article/pii/S0025326X10003954