It's no secret that the world's coral reefs are in trouble, and unfortunately scuba divers can only do so much in the way of monitoring or protecting them. Scientists in Australia, however, have developed an autonomous underwater drone that could be of great help.
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The ultimate fate of Australia’s Great Barrier Reef is looking pretty dire. Now, researchers from the University of Queensland have outlined a plan to recycle dead coral into structures that can help protect the remaining reef and promote new growth.
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As the fate of the Great Barrier Reef remains uncertain, a new study has examined the health of the reef over the last 30,000 years, and found that it has suffered five “death events” in the past – but its current woes could be the last straw.
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We've recently seen a number of proposals for protecting coral reefs from the dangers of climate change, and now it turns out that corals already have a self-defense mechanism. They can release aerosols into the atmosphere to create a protective "cloud umbrella."
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Although the outlook may be bleak for the world's coral reefs overall, there might at least be hope for little bits of them. Scientists at the Great Barrier Reef Foundation have announced development of an eco-friendly film that could help protect corals against bleaching.
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Australia's Great Barrier Reef is in a bit of trouble. The Australian government has announced a AU$60 million plan to preserve the world's largest living structure, but environmental experts are wondering whether it is simply a way of avoiding a larger, more complex issue.
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The Great Barrier Reef has seen better days, after a one-two punch of coral bleaching events struck it in 2016 and 2017. Warming sea temperatures has been pegged as the culprit, but researchers have found that a “perfect thermal storm” of oceanographic conditions led to the 2016 mass bleaching.
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The news has gone from bad to worse to "very concerning" for Australia's Great Barrier Reef, with the world's largest reef system suffering through a second consecutive coral bleaching event that is proving even more destructive than first predicted.
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After a study last month revealed that the Great Barrier Reef was suffering a coral bleaching event for the second consecutive year, scientists have completed an aerial survey of the reef offering more evidence of the environmental catastrophe that is currently taking place.
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Last year was a tumultuous time for Great Barrier Reef, which suffered through the worst coral bleaching event on record. Now one year on, signs are beginning to appear that 2017 could also bring bad news for the world's largest reef system.
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