Coral Bleaching and Ocean 'Hot Spots'
Goreau TJ and Hayes RL. 1994. Coral Bleaching and Ocean 'Hot Spots'. Ambio. 23(3):176-180
Global sea-surface temperature maps show that mass coral-reef bleaching episodes between 1983 and 1991 followed positive anomalies more than 1 °C above long-term monthly averages ("hot spots") during the preceding warm season. Irregularformation, movement, and disappearance of hot spots make their detailed long-term prediction impossible, but they can be tracked in real time from satellite data. Monitoring of ocean hot spots and of coral bleaching is needed if the Framework Convention of Climate Change is to meet its goal of protecting the most temperaturesensitive ecosystems.
- Type
- Journal Article
- Authors
- Goreau, Thomas; Hayes, Raymond
- Units
- NPSA , PACN
- Keywords
- American Samoa, Coral, Coral Bleaching, hot spots, Ocean, sea-surface temperatures