Category Archives: Oceans

Almost every shallow-water coral reef on the planet faces ecosystem collapse by 2075, UN advisors say

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Assessment finds global heating is endangering 96% of coral reefs across 80 countries – a figure scientists say should serve as a ‘wake-up call’

Almost every shallow-water coral reef on the planet, including Australia’s Great Barrier Reef, faces a high risk of ecosystem collapse before 2075 because of global heating, according to an assessment by United Nations nature advisers.

About 24% of the planet’s reefs across more than 80 countries are already critically endangered, the assessment said, but when the expected impacts of global heating were added this rose to 96%.

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Stella McCartney makes waves with ‘sea life, not sea food’ theme in zero-wool Paris show

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Designer showcases wool alternatives and ocean-inspired clothes and says ‘kindness requires real work’

Stella McCartney has been talking about animal rights at fashion week for 30 years. She is usually a lone voice, but the issue is back in the headlines this season. Outcry over the physical restraining of a Peta protester at a catwalk show by Steven Kolb, the president of New York fashion week’s governing body, has put cruelty in wool production – previously considered niche compared to the hot button topic of fur – on the news agenda.

“There is no wool on the runway this season, and I’m proud of that,” McCartney said after her show. She has been working on wool alternatives, including Brewed Protein, a fermented alternative to cashmere and wool developed in collaboration with the Japanese biotech firm Spiber, which was first used in her collections a year ago.

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California rushes to prepare for massive ‘Kelvin’ wave and predicted sea level rise

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Wave nearing southern California expected to reach San Francisco Bay Area by October as it crawls toward Alaska

Communities across California are rushing to prepare for the imminent arrival of the so-called “Kelvin wave”, a massive underwater band of warm water threatening to inundate swaths of the vast North American shoreline.

The wave is nearing southern California and expected to reach the San Francisco Bay Area by early October, as it crawls toward Alaska. Waters could rise by a foot along the California coast, according to scientists, who have warned that this could dramatically double the 8-12in rise in sea levels already caused by climate change over the last century.

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World’s oceans absorbed record heat equal to 40 times annual global energy use

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The injection of thermal energy comes amid an increasing rise in sea levels and continuing acidification

A record-breaking 23 zettajoules of heat was sunk into the world’s seas last year, leaving ocean waters hotter, higher and less hospitable, a report has found.

The explosive addition of thermal energy, which was almost 40 times greater than all the energy humanity used that year, comes amid far-reaching changes to the deep water bodies fundamental to life on Earth.

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Trump’s executive order on recreational fishing is a ‘giveaway of fish and ocean ecosystem’, advocates warn

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Federal agencies told to prioritize recreational fishing and to reconsider scientific standards as well as regulations

Donald Trump’s latest fishing order is raising new concerns about US marine protections, as it directs federal agencies to prioritize recreational fishing while reconsidering the scientific standards and environmental regulations that govern American fisheries.

The National Marine Fisheries Service hailed last Thursday’s order, Restoring American Saltwater Angling and Recreation, telling the Guardian: “By addressing long-standing flaws in federal data collection, streamlining permitting, and expanding marine habitats, this action delivers long-overdue stability to America’s $1.2tn outdoor recreation economy.”

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UK to join EU ocean science scheme to better predict extreme weather events

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Cooperation on OceanEye, which aims to create ‘real-time’ model of world’s oceans, comes amid efforts to boost EU ties

Britain is to join a major new ocean science programme, led by the EU, to better forecast extreme weather and climate events, the environment secretary is to announce in New York.

The announcement on Wednesday will come as Andy Burnham’s government aims to rebuild the UK’s relationship with Europe, and follows warnings this year’s “supersized” El Niño, tracked in the Pacific Ocean, will fuel more extreme weather globally.

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Australia’s marine parks protect ‘places no one goes’ rather than fragile waters near the mainland, scientists say

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Hundreds of experts write to environment minister calling for stronger protections for ‘unique and distinct’ marine ecosystems

The Australian government has been accused of leaving waters near the mainland largely unprotected by establishing the bulk of highly protected marine parks in remote areas.

More than 270 leading marine scientists from 84 research institutes have written to the environment minister, Murray Watt, urging stronger protections for marine ecosystems, as a once-in-a-decade review of marine parks gets under way.

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Drone footage shows rare bird’s-eye view of stingrays off New York coast

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With wing spans up to 3ft, the shy cownose ray species typically arrive in Long Island waters in the warmer months

Drone footage of dozens of stingrays in the ocean off New York has captivated beachgoers and marine enthusiasts, offering a rare bird’s-eye view of a species that scientists say has visited the area for decades.

The footage was captured las`t Friday off the coast of Southampton on the Long Island peninsula by Joanna Steidle, a Hamptons-based professional drone pilot known for her aerial ocean shots. It shows cownose rays gliding through the water en masse near the surface.

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World’s seas have hit hottest temperature on record for July, say scientists

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Average sea surface temperature outside polar regions was highest on record for July, beating previous high in 2023

The world’s seas were hotter last month than in any July on record, scientists have said, as devastating heat struck western Europe.

Sea surface temperatures hit record highs for July on the Atlantic coast and western Mediterranean, the EU’s Copernicus climate change service found, with severe marine heatwaves roiling Europe’s seas. Globally, the average sea surface temperature outside the cold polar regions was the highest on record for the month, beating the previous July record set in 2023.

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‘We are waiting with bated breath’: Super El Niño forecast could make 2027 hottest year on record, BoM says

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Most Australian capital cities have at least 80% chance of unusually warm and dry spring as climatologists watch developing system with increasing alarm

The El Niño climate phenomenon linked to record global temperatures and now locked in place in the Pacific Ocean could develop into the strongest on record, according to Australia’s Bureau of Meteorology.

Climatologists are watching the strengthening El Niño with increasing alarm, saying the forecasts from climate models in the coming months are “mind blowing” and “astounding”.

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Shipwrecks of Shackleton and Scott recreated in 3D digital form after deep sea expedition

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Canadian scientists visit remains of polar exploration vessels in ‘golden era for shipwreck investigating’

Moments after devouring the final glimmers of light, the seafloor offered nothing but darkness and silt. Then the bow appeared.

More than 1,000ft (305 metres) below the surface of the Labrador Sea, off the coast of Canada, the skeleton of the final ship used by the famed polar explorer Ernest Shackleton appeared in its silty grave.

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Norfolk Island’s unique corals under triple threat from disease, El Niño and now government-approved dredging

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Exclusive: Most of the island’s corals are likely to be species that have not been formally described by science, researcher says

Scientists fear unique corals that fringe Australia’s remote Norfolk Island could disappear because of a triple threat of disease, El Niño and a federal government plan to dredge a neighbouring shipping channel.

A failure to manage sediment and pollution washing into bays from cattle farming, cleared land along with wastewater has been blamed for widespread disease and outbreaks of algae over the corals.

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Woman in critical condition after shark attack at Coogee beach

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A woman in her 30s has been transported to hospital with arm and leg injuries and beaches in Sydney’s east have been closed after the attack

A woman in her 30s is in a critical condition after being bitten by a large shark at Coogee beach on Saturday, with a witness describing the scene at the popular Sydney beach as “shocking”.

A spokesperson for New South Wales Ambulance said the woman suffered arm and leg injuries and had been taken by road to St Vincent’s hospital.

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Antarctica’s west coast missing an area of sea ice the size of France as temperatures peak 20C above average

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Exclusive A vast area of the Bellingshausen Sea should be covered by sea ice by now, with one expert calling the loss of ice ‘depressing’

Antarctica’s west coast is missing an area of winter sea ice the size of France, sparking concerns for threatened penguins other marine life and global sea levels.

One expert said the loss of ice in the Bellingshausen Sea was “depressing” and the failure of ice to form could have intensified a heatwave over the continent’s peninsular last week that saw daytime temperatures peak at 15.4C which is more than 20C above average.

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‘Don’t fall!’: foil boarders describe hair-raising shark chase caught on video off California coast

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Foil boarders were pursued by shark – likely a great white – off Santa Barbara before it lost interest and swam away

Ron Takeda and Tavis Boise were a few miles off the coast of Santa Barbara when they noticed the large mass trailing behind them.

“Tavis, is it a dolphin?” asked Takeda as he stood on his foil board, a specialized form of surfing, propelling himself through the waves. Boise, who was filming their run, recognized the question as an ominous sign – the veteran surfers are familiar enough with dolphins that Takeda should have recognized one immediately.

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World held hostage by reliance on fossil fuels, Christiana Figueres warns – and climate health impacts are ‘mother of all injustices’

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Exclusive: Former UN climate chief to co-chair Lancet Commission examining how sea-level rise is reshaping health, wellbeing and inequality

Countries are being “held hostage” by their reliance on fossil fuels, a former UN climate chief has warned, describing the health impacts of climate change as “the mother of all injustices”.

Christiana Figueres, an international climate negotiator who helped deliver the Paris agreement signed in 2016, made the comments as she was announced on Wednesday as co-chair of a Lancet Commission examining how sea-level rise is reshaping health, wellbeing and inequality.

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Oil slick from bombed Iranian ship threatens protected wetland

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Shahid Bagheri leaking fuel towards Hara mangrove forest, home to migrating birds and endangered turtles

An oil slick from a stricken Iranian ship threatens to contaminate one of the Middle East’s most important wetlands, satellite image analysis suggests, making it one of a number of spills posing a risk to the livelihoods of coastal communities in the Gulf.

The Shahid Bagheri, a drone carrier, began leaking heavy fuel oil in Iranian territorial waters near the strait of Hormuz after it was hit by a US warplane in the first few days of the US-Israel attack on Iran.

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Deepwater discoveries: scientists find more than 110 new fish and invertebrate species in the Coral Sea

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Brittlestars, sea anemones and a catshark among new-to-science species collected during expedition off the Queensland coast

Marine scientists have discovered more than 110 new fish and invertebrate species in the Coral Sea – a figure they believe could exceed 200 as more are identified.

The species were found in waters between 200 metres and 3km deep in the Coral Sea marine park, Australia’s largest marine protected area, which spans nearly 1m sq km to the east of the Great Barrier Reef.

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Tropical Cyclone Narelle to make landfall in far north Qld on Friday as category 5 storm, bringing 315km/h wind gusts

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Massive storm tracking a path to Queensland coast, which intensified offshore Thursday morning to category 5, fuelled by warm waters in Coral Sea

Severe Tropical Cyclone Narelle is expected to make landfall in far north Queensland on Friday morning as a monster category 5 storm, bringing destructive wind gusts of 250km/h, according to the Bureau of Meteorology.

The severe cyclone rapidly intensified over the past 48 hours and in the early hours of Friday morning had built to a category 5 storm that was barrelling west, sitting about 150km east of the small town of Coen. Coen has a population of approximately 330.

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Australia’s environment minister wants to ban fishers and drillers from more ocean – and avoid a culture war

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Conservationists hope Murray Watt’s review of national marine parks will ‘right the wrongs’ of previous downgrade of protection

The federal environment minister, Murray Watt, has pledged to put an extra half a million square kilometres of Australia’s ocean out of reach of fishers and drillers in a step conservationists hope will “right the wrongs” of an Abbott-era downgrade of marine protection.

Watt confirmed last year Australia would put 30% of its ocean estate under a high level of protection that bans extractive industries as part of an international agreement to protect 30% of the planet’s oceans.

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