High ocean temperatures are harming the Florida coral reef. Rescue crews are racing to help
1 year, 4 months ago

High ocean temperatures are harming the Florida coral reef. Rescue crews are racing to help

Associated Press  

LAYTON, Fla. — Steps away from the warming waters of Florida Bay, marine biologist Emily Becker removed covers from the dozens of water-filled tanks under her watchful eye. University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science senior research associate Dalton Hesley swims out with supplies, Friday, Aug. 4, 2023, on Paradise Reef near Key Biscayne, Fla. Students and volunteers cement coral fragments from a coral nursery into cement "cookies" to be affixed to the reef, Friday, Aug. 4, 2023, near Key Biscayne, Fla. Grad student Berfin Sagir, left, and Research associate Catherine Lachnit sort numbered bags that will be used to collect coral fragments, Friday, Aug. 4, 2023, in Key Biscayne, Fla. “We’re already seeing not just bleaching, but actual coral death out on the reef because the temperatures were so hot,” said Cynthia Lewis, director of the Keys Marine Lab, a research institute on the island of Long Key, some 100 miles south of Miami, where rescue groups have already brought more than 1,500 pieces of coral. Scientists and volunteers clean equipment in a coral nursery, Friday, Aug. 4, 2023, near Key Biscayne, Fla. Research associate Catherine Lachnit checks coral for signs of bleaching on Paradise Reef, Friday, Aug. 4, 2023, near Key Biscayne, Fla. A diver holds coral fragments from a coral nursery to be cemented into the reef, Friday, Aug. 4, 2023, near Key Biscayne, Fla. Grad student Berfin Sagir, left, and Research associate Catherine Lachnit collect coral fragments to be transplanted, Friday, Aug. 4, 2023, near Key Biscayne, Fla. Reef Renewal founder Ken Nedimyer called the coral bleaching “hard to watch and hard to experience” and said his group knew that coral stress would increase under climate change, but didn’t think it would come so soon. University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science senior research associate Dalton Hesley cements coral fragments to the reef, Friday, Aug. 4, 2023, on Paradise Reef near Key Biscayne, Fla. A nurse shark swims past a newly placed “cookie”, lower left, containing three coral fragments, Friday, Aug. 4, 2023, on Paradise Reef near Key Biscayne, Fla. Jamison Gove, co-author of a new article in Nature about how Hawaii coral reefs weathered a 2015 marine heat wave that pushed ocean temperatures to their highest levels in 120 years of record-keeping, said his research suggests some corals off Florida may survive better than others depending on the health of local fish populations and runoff from land.

Climate Change Research Ocean Miami Near 2023 Lewis Becker Keys Fla Reef Florida Keys Tavernier Earth Science Paradise Reef Coral Fragments Rescue Coral Temperatures Aug Wilfredo Lee Key Biscayne Florida Key Reef Renewal Catherine Lachnit  high  photowilfredo  temperatures  aug  2023  ocean  rescue  coral  help  ap  near  reef  florida  key  biscayne  crews  fla  racing  harming

History of this topic

Parts of Great Barrier Reef record highest coral deaths due to heat, storms
1 month ago

Parts of Great Barrier Reef record highest coral deaths due to heat, storms

Al Jazeera  

Up to 72 percent of coral found dead on 12 of 19 surveyed reefs in the north of the world’s largest living structure. Recent mass bleaching, two cyclones and flooding have left parts of the Great Barrier Reef with “significant coral mortality”, according to new data from the Australian Institute of Marine Science. In one northern section of the reef, …

World’s largest coral discovered in Pacific near Solomon Islands
1 month, 1 week ago

World’s largest coral discovered in Pacific near Solomon Islands

Al Jazeera  

Scientists say coral ‘pulsing with life and colour’ is believed to be 300 years old and three times larger than previous record holder. Scientists have found the largest coral in the world near the remote Solomon Islands in the Pacific Ocean, a gigantic organism that can be seen from space. The “mega coral” is 32 metres long and 34 metres …

Nearly half of tropical coral species face extinction: report
1 month, 1 week ago

Nearly half of tropical coral species face extinction: report

Raw Story  

Almost half of all warm-water species of coral are threatened with extinction -- and climate change is the chief culprit, a new report said on Wednesday. Rising ocean temperatures have spurred mass bleaching events at coral reefs across the world, threatening crucial ecosystems for marine life as well as the livelihoods of people who rely on them. "Healthy ecosystems like …

Highest ocean heat in 400 years poses 'existential threat' to Great Barrier Reef
4 months, 2 weeks ago

Highest ocean heat in 400 years poses 'existential threat' to Great Barrier Reef

Raw Story  

The Great Barrier Reef recently experienced the highest ocean temperatures in at least four centuries and faces an "existential threat" due to repeated mass coral bleaching episodes, a study published Wednesday in Science found. "This attribution, together with the recent ocean temperature extremes, post-1900 warming trend, and observed mass coral bleaching, shows that the existential threat to the Great Barrier …

Great Barrier Reef waters were hottest in 400 years over the past decade, study finds
4 months, 2 weeks ago

Great Barrier Reef waters were hottest in 400 years over the past decade, study finds

Associated Press  

WASHINGTON — Ocean temperatures in the Great Barrier Reef hit their highest level in 400 years over the past decade, according to researchers who warned that the reef likely won’t survive if planetary warming isn’t stopped. During that time, between 2016 and 2024, the Great Barrier Reef, the world’s largest coral reef ecosystem and one of the most biodiverse, suffered …

Great Barrier Reef endangered by hottest oceans in 400 years, study finds
4 months, 2 weeks ago

Great Barrier Reef endangered by hottest oceans in 400 years, study finds

Al Jazeera  

Researchers say the world is losing ‘one of our icons’ as human activity fuels temperature increases. Ocean temperatures in the Great Barrier Reef have hit their highest level in 400 years over the past decade, researchers say, warning that the largest living ecosystem on Earth likely will not survive if planetary warming is not stopped. Ocean temperatures around the reef …

What we do in the shallows: Inside the mad dash to save coral reefs around the world
5 months, 2 weeks ago

What we do in the shallows: Inside the mad dash to save coral reefs around the world

Hindustan Times  

Some have compared it to the crackling of a campfire, or the sizzling of bacon in a pan. “These species don’t create the same complex habitats that reef-building corals do, and so they don’t support all the biodiversity and ecosystem services that a healthy reef provides.” Reefs may shift into deeper waters, adds Alexander Neufeld, science programme manager at the …

Experts say coral reef bleaching near record level globally because of ‘crazy’ ocean heat
7 months, 1 week ago

Experts say coral reef bleaching near record level globally because of ‘crazy’ ocean heat

Associated Press  

Ocean temperatures that have gone “crazy haywire” hot, especially in the Atlantic, are close to making the current global coral bleaching event the worst in history. That’s nearing the record of 65.7% in 2017, when from 2009 to 2017 about one-seventh of the world’s coral died, said Derek Manzello, coordinator of the National Oceanic and Atmospheric Administration Coral Reef Watch …

Restored coral reefs show incredible speed of recovery: Study
9 months, 1 week ago

Restored coral reefs show incredible speed of recovery: Study

Live Mint  

Coral reefs are rapidly disappearing worldwide, and the majority are under threat due to human-induced climate change. Researchers have found that efforts to restore coral reefs not only increase coral cover, but can also reinstate ecosystem functions quite quickly. The study, published in the journal Current Biology, shows that restored coral reefs can grow at the same speed as healthy …

Cause and Effect | Alarming rise in ocean temperatures spells doom for coral ecosystems
10 months, 2 weeks ago

Cause and Effect | Alarming rise in ocean temperatures spells doom for coral ecosystems

Hindustan Times  

The oceans on February 1 reached a record high temperature of 21.12°C, a day after returning to the previous record of 21.1°C set in December 2023, after August and also April. And predicting this threat to what is often referred to as the rainforests of the sea, the US government’s Coral Reef Watch added three new alert categories to represent …

Largest deep-sea coral reef to date is mapped by scientists off the US Atlantic coast
11 months ago

Largest deep-sea coral reef to date is mapped by scientists off the US Atlantic coast

Associated Press  

WASHINGTON — Scientists have mapped the largest coral reef deep in the ocean, stretching hundreds of miles off the U.S. Atlantic coast. The largest yet known deep coral reef “has been right under our noses, waiting to be discovered,” said Derek Sowers, an oceanographer at the nonprofit Ocean Exploration Trust. The world’s largest tropical coral reef system, the Great Barrier …

Climate change is hurting coral worldwide. But these reefs off the Texas coast are thriving
1 year, 1 month ago

Climate change is hurting coral worldwide. But these reefs off the Texas coast are thriving

Associated Press  

OFF THE COAST OF GALVESTON, Texas — Divers descending into azure waters far off the Texas coast dip below a horizon dotted with oil and gas platforms into an otherworldly landscape of undersea mountains crusted with yellow, orange and pink coral as far as the eye can see. Bleached coral is visible at the Flower Garden Banks National Marine Sanctuary, …

Cuban scientists hunt for clues to save coral reefs as ocean temperatures soar
1 year, 3 months ago

Cuban scientists hunt for clues to save coral reefs as ocean temperatures soar

The Hindu  

Cuban marine biologist Ariandy Gonzalez emerges uneasy from the sun-speckled Caribbean sea off a remote stretch of Cuba's south coast. The ongoing "Bojeo a Cuba" study is a snapshot in time of the health of Cuba's reef, fish and sea life, the first of its kind across such a large area of the island's waters, said Dr. Fabian Pina, a …

A heroic effort to save Florida’s coral reef from extreme ocean heat is underway as corals bleach across the Caribbean
1 year, 4 months ago

A heroic effort to save Florida’s coral reef from extreme ocean heat is underway as corals bleach across the Caribbean

The Hindu  

Armed with scrub brushes, young scuba divers took to the waters of Florida’s Alligator Reef in late July to try to help corals struggling to survive 2023’s extraordinary marine heat wave. Normally, I.CARE’s volunteer divers would be transplanting corals to waters off the Florida Keys this time of year, as part of a national effort to restore the Florida Reef. …

Sea temperatures lead to unprecedented, dangerous bleaching of Florida's coral reef, experts say
1 year, 4 months ago

Sea temperatures lead to unprecedented, dangerous bleaching of Florida's coral reef, experts say

The Independent  

For free real time breaking news alerts sent straight to your inbox sign up to our breaking news emails Sign up to our free breaking news emails Please enter a valid email address Please enter a valid email address SIGN UP I would like to be emailed about offers, events and updates from The Independent. Please try again later {{ …

Sea temperatures lead to unprecedented, dangerous bleaching of Florida’s coral reef, experts say
1 year, 4 months ago

Sea temperatures lead to unprecedented, dangerous bleaching of Florida’s coral reef, experts say

Associated Press  

The coral reef off southeast Florida is experiencing an unprecedented and potentially deadly level of bleaching this summer because of rising ocean temperatures caused by climate change, federal scientists said Thursday. “It’s not a normal thing.” Ocean surface temperatures off the Florida coast have risen to above 90 degrees Fahrenheit this summer, but scientists said they won’t know the extent …

South Florida waters hit hot tub level and may have set world record for warmest seawater
1 year, 4 months ago

South Florida waters hit hot tub level and may have set world record for warmest seawater

Associated Press  

The water temperature around the tip of Florida has hit triple digits — hot tub levels — two days in a row. In this image provide by NOAA, coral shows signs of bleaching at Cheeca Rocks off the coast of Islamorada, Fla., on July 23, 2023. Still, McNoldy said, “it’s amazing.” This image provide by NOAA, shows a dead coral …

Scientists say Florida Keys coral reefs are already bleaching as water temperatures hit record highs
1 year, 5 months ago

Scientists say Florida Keys coral reefs are already bleaching as water temperatures hit record highs

Associated Press  

FORT LAUDERDALE, Fla. — Some Florida Keys coral reefs are losing their color weeks earlier than normal this summer because of record-high water temperatures, meaning they are under stress and their health is potentially endangered, federal scientists said. Surface temperatures around the Keys have been averaging about 91 degrees, well above the normal mid-July average of 85 degrees, said Jacqueline …

As seas get hotter, South Florida gets slammed by an ocean heat wave
1 year, 5 months ago

As seas get hotter, South Florida gets slammed by an ocean heat wave

NPR  

As seas get hotter, South Florida gets slammed by an ocean heat wave toggle caption Wilfredo Lee/AP An ocean heat wave in waters around Florida has scientists worried about cascading disasters, from fueling hurricanes and coral bleaching to exacerbating record heat on land. More ocean heat waves coming South Florida's ocean heat wave arrived as global ocean temperatures have steadily …

Florida coral reefs risk ‘nasty bleaching’ as temperatures reach 90F: ‘We’re in unchartered territories’
1 year, 5 months ago

Florida coral reefs risk ‘nasty bleaching’ as temperatures reach 90F: ‘We’re in unchartered territories’

The Independent  

Sign up to the Independent Climate email for the latest advice on saving the planet Get our free Climate email Get our free Climate email SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our privacy policy Florida coral reefs are facing an unprecedented threat from a sudden marine heat wave that …

Coral reefs provide stunning images of a world under assault
2 years, 7 months ago

Coral reefs provide stunning images of a world under assault

Associated Press  

MIAMI — Humans don’t know what they’re missing under the surface of a busy shipping channel in the “cruise capital of the world.” Just below the keels of massive ships, an underwater camera provides a live feed from another world, showing marine life that’s trying its best to resist global warming. That camera in Miami’s Government Cut is just one …

Rare, Pristine Coral Reef, Unaffected By Warming Seas, Discovered Off Tahiti Coast
2 years, 11 months ago

Rare, Pristine Coral Reef, Unaffected By Warming Seas, Discovered Off Tahiti Coast

ABP News  

New Delhi: A rare stretch of pristine corals has been found off the coast of Tahiti. The reef lying at depths of more than 30 metres may have taken around 25 years to grow, a Reuters report said, adding that the rose-shaped corals measure more than 2 metres in diameter. WATCH: A pristine coral reef unblemished by warming oceans has …

Rare, pristine coral reef found off Tahiti coast
2 years, 11 months ago

Rare, pristine coral reef found off Tahiti coast

Associated Press  

Deep in the South Pacific, scientists have explored a rare stretch of pristine corals shaped like roses off the coast of Tahiti. Climate change is also harming delicate corals — including those in areas neighboring the newly discovered reef — with severe bleaching caused by warmer waters. Between 2009 and 2018, 14% of the world’s corals were killed, according to …

Global warming kills 14 percent of world’s corals in 10 years
3 years, 2 months ago

Global warming kills 14 percent of world’s corals in 10 years

Al Jazeera  

Climate change combined with overfishing, coastal development and declining water quality destroyed ecosystems home to at least a quarter of all marine animals and plants. Global warming helped wipe out 14 percent of the world’s coral reefs between 2009 and 2018, the largest-ever survey of coral health has found, warning that more of the vibrant underwater ecosystems were likely to …

New coral reef restoration technology aims to reverse climate change damage
3 years, 6 months ago

New coral reef restoration technology aims to reverse climate change damage

India Today  

Marine scientist Deborah Brosnan remembers “feeling like a visitor at an amazing party” on her diving trips to a bay near the Caribbean island of Saint Barthelemy where she swam above coral reefs with nurse sharks, sea turtles and countless colourful fish. From the Caribbean to the western Pacific, the effects of climate change have led to coral bleaching, a …

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