Video Captures the Violent Act of Coral Bleaching

Photograph: © SAF – Coastal Care


A blob of a coral has been caught violently pulsating, with tentacles wriggling every which way, as it ejects its algal residents in a time-lapse video of the phenomenon called bleaching.

The video revealed for the first time how the mushroom coral Heliofungia actiniformis, which is a single polyp, physically reacts to heat stress. The results gave scientists more information about how corals will respond to warming seas that are associated with climate change, the researchers said…

Read Full Article And Watch Video, LiveScience (08-17-2016)

Coral bleaching hits 93% of Great Barrier Reef, Video, Science Daily (04-21-2016)
Australia’s Great Barrier Reef is suffering its worst coral bleaching in recorded history with 93 percent of the World Heritage site affected, scientists say as they reveal the phenomenon is also hitting the other side of the country…

Great Barrier Reef suffered worst bleaching on record in 2016, BBC News (11-28-2016)

The Great Barrier Reef: a catastrophe laid bare; Guardian UK (06-07-2016)
Australia’s natural wonder is in mortal danger. Bleaching caused by climate change has killed almost a quarter of its coral this year and many scientists believe it could be too late for the rest. Using photographs and new data, a Guardian special report investigates how the reef has been devastated – and what can be done to save it…

Great Barrier Reef: the scale of bleaching has the most sober scientists worried, Guardian UK (04-16-2016)
I have dived hundreds of times, with different teams of scientists, along the reef. Yet the scale of this bleaching event has even the most sober and senior coral reef scientists worried. If the rhetoric from marine biologists is to be believed, then the Great Barrier Reef is now in the grip of a “bommie apocalypse”…

Scientists: Major Coral Bleaching Crisis Spreads Worldwide, AP / US News & World Report (10-08-2015)
The bleaching of colorful coral is spreading into a worldwide, devastating crisis, scientists say, and they predict it will likely get worse…

Human impact has pushed Earth into the Anthropocene, scientists say; Guardian UK (01-08-2016)
There is now compelling evidence to show that humanity’s impact on the Earth’s atmosphere, oceans and wildlife has pushed the world into a new geological epoch, an “Anthropocene” – ending the current Holocene which began around 12,000 years ago…

Anthropocene Period Would Recognize Humanity’s Impact on Earth, Science Daily (07-11-2013)
The Anthropocene is the name of a proposed new geological time period that may soon enter the official Geologic Time Scale. The Anthropocene is defined by the human influence on Earth, where we have become a geological force shaping the global landscape and evolution of our planet…

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