coral bleaching

8 Stories

This Could Be the Only Way to Save the Great Barrier Reef

Cloud brightening could cool the ocean just enough: researchers

(Newser) - You'd think the search for a solution to bleaching coral in the Great Barrier Reef would have scientists looking down into the ocean, rather than up at the sky. But clouds could be key to combating warming ocean temperatures blamed for the bleaching, say Australian researchers. They believe that... More »

Scientists Warn That Coral Reefs Face Total Wipeout

We've already lost half in just 30 years

(Newser) - There were startling colors at the South Ari Atoll just a year ago, a dazzling array of life beneath the waves. Now this Maldivian reef is dead, killed by the stress of rising ocean temperatures. What's left is a haunting expanse of gray, a scene repeated in reefs across... More »

Great Barrier Reef Lost 22% of Its Coral This Year

It's the biggest one-time die-off on record

(Newser) - This year saw the worst mass die-off of coral ever recorded at the Great Barrier Reef, with the "most-pristine" parts of the reef being hit the hardest, the Guardian reports. One 430-mile section in the northern portion of the 1,400-mile-long reef lost 67% of its shallow-water coral. All... More »

Bleaching Kills a Third of Barrier Reef Coral

It's even worse in some parts of world's biggest reef

(Newser) - Mass bleaching has killed more than a third of the coral in the northern and central parts of Australia's Great Barrier Reef, though corals to the south have escaped with little damage, scientists say. Researchers who conducted months of aerial and underwater surveys of the 1,400-mile reef off... More »

We Could Be Seeing Biggest-Ever Coral Death

We may lose 5% of world's corals in latest bleaching event: scientists

(Newser) - A coral bleaching event is hitting the globe for just the third time on record, scientists say, and could lead to the biggest coral die-off in history, reports the Guardian . We could lose about 5% of the planet's corals (or 4,500 square miles) this year, while 38% may... More »

Coral Reefs Gone by Century's End

Not just pretty: end of reefs often signals mass extinction events

(Newser) - Climate change and the acidification of the oceans—along with overfishing, coastal development, and pollution—will destroy the Earth's coral reefs in as little as 30 years, reports the Independent . The mass-bleaching in the Indian Ocean in 1998 alone destroyed 16% of the world's reefs in just a... More »

Sultry Year Threatens World's Coral

Widespread bleaching expected in weeks to come

(Newser) - This year is set to be the hottest on record and scientists warn that could spell disaster for coral reefs. Reefs around the world are bleaching—expelling the algae that give them their color—on a scale only ever seen once before, in 1998. An estimated 16% of the world's... More »

Great Barrier Reef Rebounds From Crisis

Scientists credit luck for natural wonder's 'spectacular' healing

(Newser) - Parts of the Great Barrier Reef bleached by warming waters 3 years ago have made a speedy recovery because of a few lucky breaks, the Guardian reports. Reefs typically take at least a decade to overcome human-created crises, but a combination of biological factors helped the reef's speedy healing, Australian... More »

8 Stories

AROUND THE WEB