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Latest Coral bleaching Stories

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2011-07-25 07:10:00

Climate change and acidifying ocean water are likely to have a highly variable impact on the world's coral reefs, in space, time and diversity, international coral scientists cautioned recently. The picture that is emerging from studies of past coral extinctions and present impacts on today's reef systems is complex and subtle and will demand much more sophisticated management to preserve reefs intact, the team of scientists said in a paper in the international journal Science. "New research...

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2011-03-23 11:55:10

Wildlife Conservation Society researchers urge protection and management for Indian Ocean coral reefs most likely to persist into future Researchers from the Wildlife Conservation Society have developed a "stress test" for coral reefs as a means of identifying and prioritizing areas that are most likely to survive bleaching events and other climate change factors. The researchers say that these "reefs of hope" are priorities for national and international management and conservation action....

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2011-02-24 09:10:00

Warming seas, rising levels of atmospheric carbon dioxide and other factors such as over-fishing could wipe out the world's coral reefs by 2050 unless urgent action is taken to counteract these threats, environmental advocates warned on Wednesday. More than three quarters of all reefs are currently threatened, said advocates from U.S. government and non-governmental organizations while releasing the report entitled, "Reefs at Risk Revisited." Swift action must be taken to protect these...

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2011-01-11 12:35:00

The Edge Coral Reefs project announced this week that it has identified 10 of the most at-risk coral species for protection. Conservationists have unveiled plans to preserve and protect the world's most important species of coral, helping to fight increasing threats that they say will lead to the species being "functional extinct" within decades. Scientists at the Zoological Society of London (ZSL) lead the project, which has identified 10 coral species in most urgent risk of becoming...

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2010-11-29 10:20:05

New research highlighting coastal locations where coral can better withstand rising sea temperatures, a leading cause of stress to coral reefs, may guide efforts to conserve the largest living structures on Earth. The findings hold promise for an estimated 100 million people living along the coasts of tropical developing countries whose livelihoods and welfare depend directly on coral reefs, but are currently under threat from climate change. In a report published in an online edition of...

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2010-10-12 23:31:21

The Smithsonian Tropical Research Institute's Bocas del Toro Research Station and Galeta Point Marine Laboratory are reporting an anomalous sea temperature rise and a major coral bleaching event in the western Caribbean. Although the U.S. National Oceanic and Atmospheric Administration, NOAA, issued an advisory in July announcing above-average sea surface temperatures in the wider Caribbean region, there had been no clear indication of increased sea temperatures in Panama and the western...

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2010-09-23 10:05:00

National Oceanic and Atmospheric Administration (NOAA) experts are concerned that there could be massive coral bleaching in the Caribbean this year--perhaps on par with the bleaching that damaged over 80% of the basin region's coral five years ago, according to a new study. The NOAA Coral Reef Watch (CRW) monitoring system has determined that the above-average temperatures in the area in 2010 mean that there is "strong potential for bleaching in the southern and southeastern Caribbean through...

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2010-08-23 12:15:00

Next month, scientists plan to monitor corals in the Northwestern Hawaiian Islands for signs of bleaching. The reefs become stressed and expel the algae that live inside them when temperatures are warmer than usual.  This causes the corals to lose their color. Corals may die if this continues for extended periods, which could deprive fish of vital food and habitat. Monument deputy superintendent Randall Kosaki said Friday that researchers will study coral in the Papahanaumokuakea...

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2010-08-19 08:34:01

Rising ocean temperatures in waters off the northwestern coast of Indonesia are killing off coral at one of the fastest rates ever recorded, conservationists warned Wednesday, adding that the threat extends to other Asian reefs as well.The Wildlife Conservation Society sent biologists to Aceh province, on the tip of Sumatra Island, in May when waters in the Andaman Sea peaked at 93 degrees Fahrenheit -- a 7 degree rise over long-term averages.The biologists found that the coral was suffering...

2010-08-18 02:31:18

Wildlife Conservation Society and partners document large-scale coral bleaching and death in wake of sea surface temperature rise The Wildlife Conservation Society today released initial field observations that indicate that a dramatic rise in the surface temperature in Indonesian waters has resulted in a large-scale bleaching event that has devastated coral populations. WCS's Indonesia Program "Rapid Response Unit" of marine biologists was dispatched to investigate coral bleaching reported...


Word of the Day
baudekin
  • A rich embroidered or brocaded silk fabric woven originally with a warp of gold thread.
'Baudekin' seems to be an alternative form of 'baldachin,' from the Italian 'Baldacco,' Baghdad, the city where the material was made.
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