coral health
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Credit: Graphic Node/Unsplash
Strategies evolve as ocean heat threatens coral survival in Florida
As rising ocean temperatures continue to stress coral reefs in Florida, conservationists are adopting new strategies to enhance coral resilience.
Amudalat Ajasa, Whitney Leaming, and Carolyn Van Houten report for The Washington Post.
In short:
- Conservationists, facing prolonged marine heat waves, are prioritizing the restoration of heat-resistant coral species.
- Innovative techniques, including relocating nurseries to cooler waters, are being tested to combat the escalating coral bleaching.
- Last year’s extensive coral bleaching has spurred a reevaluation of coral restoration tactics amid fears of recurring heat extremes.
Key quote:
"Returning these corals felt a bit like a loved one leaving the hospital."
— Sam Burrell, senior reef restoration associate at the Coral Restoration Foundation
Why this matters:
Marine heat waves, no longer just occasional natural phenomena but increasingly common events, pose a severe risk to the biodiversity of our oceans. The response from those on the frontlines has been to focus their efforts on restoring species of coral that possess a remarkable trait: heat resistance. These hardier breeds offer a glimmer of hope, a potential bulwark against the rising temperatures. The success of these conservation strategies could dictate the future health of marine life and the communities that depend on them.
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Shade, fog and probiotics: How scientists are trying to protect corals
Technical strategies to protect corals from bleaching have limitations and are only one part of the overall solution to saving imperiled reefs, experts say.
John Englart/Flickr
Australia blocks coal mine to protect Great Barrier Reef
It is the first time the government has rejected such a proposal, saying it posed an "unacceptable risk".
Province of British Colum/Flickr
Canada is set to make a massive protected area official — and it’s underwater
The Tang.ɢwan-ḥačxʷiqak-Tsig̱is marine protected area will be 133,000 square kilometres, covering underwater mountain ranges and alien ecosystems
Paul Asman and Jill Lenoble/Flickr
Australia argues against 'endangered' Barrier Reef status
Australia’s environment minister said Tuesday her government will lobby against UNESCO adding the Great Barrier Reef to a list of endangered World Heritage sites.
geopungo/Flickr
How to plan a sustainable diving holiday
As the scuba phrase goes, “take only pictures and leave only bubbles”—a mantra to keep coral reefs healthy.
Tony Hisgett/Flickr
Can sculptures help coral reefs bounce back?
Underwater sculptures are becoming a trend on degraded reefs. Are they helping the reef recover, or are they just a tourism draw?
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