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The coral reefs thriving in Palmyra Atoll, a small outlying atoll in the equatorial Pacific Ocean, have been transforming from stony corals to systems controlled by corallimorphs marine invertebrates that share genes with both hard corals and anemones. ....
Coral reefs are a natural habitat for many species, as well as being of high economic and touristic significance. However, they represent an extremely sensitive ecosystem with a narrow ecological limit: prolonged high temperatures can lead to bleaching, in which corals expel their symbiotic algae and eventually corals will degrade and die. This work investigates the potential threat of rising temperatures to coral reefs in Southeast Asian Seas through a case study of the UNESCO Cu Lao Cham – Hoi An Biosphere Reserve. We assessed the risk caused by both rising sea surface temperature (SST) and occurrence of more extreme El Niño events. Using outputs from a regionally-downscaled climate model, we found that by the decades 2041-2050 and 2051-2060, whether with RCP 4.5 or RCP 8.5, the environmental temperature will change beyond the coral capacity threshold. Of particular concern is RCP 8.5, where the number of weeks per decade in which SST exceeds the threshold of coral reef bleach ....
Coral Reefs and Coastal Communities noaa.gov - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from noaa.gov Daily Mail and Mail on Sunday newspapers.
Insidious coral killer invading Palmyra Atoll reef | University of Hawaiʻi System News hawaii.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from hawaii.edu Daily Mail and Mail on Sunday newspapers.
Frontiers | The Next Wave of Passive Acoustic Data Management: How Centralized Access Can Enhance Science frontiersin.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from frontiersin.org Daily Mail and Mail on Sunday newspapers.