Tootfinder

"Portugal's heatwave extends to the ocean with unusually warm waters in Algarve"
#Portugal #Ocean #Heatwave

‘Ticking Time Bomb’ of Ocean Acidification Has Already Crossed Planetary Boundary, Threatening Marine Ecosystems: Study https://www.ecowatch.com/ocean-acidification-planetary-boundary.html

‘Ticking Time Bomb’ of Ocean Acidification Has Already Crossed Planetary Boundary, Threatening Marine Ecosystems: Study
A new study has found that ocean acidification is not only getting worse, but crossed its “planetary boundary” roughly five years ago.

37 Countries Commit to Tackling ‘Invisible Yet Powerful Threat’ of Ocean Noise Pollution #ocean

37 Countries Commit to Tackling ‘Invisible Yet Powerful Threat’ of Ocean Noise Pollution
At UNOC, a coalition from 37 countries launched an effort to reduce underwater noise pollution that harms marine biodiversity and ecosystems.

J'avais oublié cette sensation du sel déposé sur la peau après un grand bain dans l'océan. Enfiler un t-shirt. Impression de toile émeri durant tout le trajet du retour...🥳 #Ocean

♻️ RNA viruses may differentially shape carbon recycling in the ocean
#oceans

RNA viruses may differentially shape carbon recycling in the ocean
A new study by researchers at Bar-Ilan University has uncovered that certain ocean viruses—specifically RNA viruses—may disrupt how carbon and nutrients are recycled in the ocean, potentially altering the global carbon cycle.

"Ocean currents can generate electricity, and our study shows Africa's seas have some of the strongest"
#Africa #Oceans #Energy

Ocean currents can generate electricity, and our study shows Africa's seas have some of the strongest
The world's oceans cover more than 70% of Earth's surface. They're filled with currents, some much stronger than the fastest flowing large rivers. These currents can be harnessed as clean, marine renewable energy. Marine energy is much more predictable and reliable than many other forms of renewable energy because unlike the sun and wind, which regularly do not produce electricity, ocean currents never stop moving around the planet. New research has found that the eastern and south-eastern coas…

'‘Ticking timebomb’: sea acidity has reached critical levels, threatening entire ecosystems – study"
#Oceans #Environment

Satellite tracking of 12,000 marine animals reveals ocean giants are in trouble #ocean

Satellite tracking of 12,000 marine animals reveals ocean giants are in trouble
A massive global collaboration has tracked over 12,000 marine animals from whales to turtles to create one of the most detailed movement maps of ocean giants ever assembled. The project, MegaMove, highlights how animal migrations intersect with fishing, shipping, and pollution, revealing alarming gaps in current ocean protections. Even if 30% of the oceans were protected, most critical habitats would still be exposed to threats.

"Alvin, the world’s longest-operating and most productive human-occupied deep-sea submersible, with more than 5,000 dives completed over 60 years of operation ... recently underwent a significant upgrade, allowing it to reach depths of up to 6,500 meters—surpassing its previous limit of 4,500 meters." - Eos #geology

An Upgraded Alvin Puts New Ocean Depths Within Reach
The newly retooled submersible, which has already returned fascinating new findings from Earth’s watery depths, is opening more of the deep ocean to direct human exploration.

"Top Ocean Experts Sound the Alarm Over Growing Marine Crisis Due To Climate Change"
#Oceans #Climate #ClimateChange

Top Ocean Experts Sound the Alarm Over Growing Marine Crisis Due To Climate Change - Inside Climate News
On the opening day of a global science conference, French fishery scientist Clea Abello presented research showing that marine protected areas could protect commercially valuable fisheries.

"Macron says High Seas Treaty could take effect from January after surge in support at ocean summit"
#Oceans #Environment

UN urges countries to ratify landmark High Seas Treaty
UN Secretary General Antonio Guterres urged world leaders to ratify the treaty, warning that fishing, plastic pollution and rising sea temperatures were destroying ocean ecosystems.

William warns ocean life 'diminishing before our eyes' #ocean

Prince William calls for protection of world's oceans in Monaco
The Prince of Wales gave a speech in Monaco hoping to drive investments to protect the world's oceans.

"A Saltier Southern Ocean Could Cause More Melting Ice in Antarctica"
#Antarctica #Oceans

A Saltier Southern Ocean Could Cause More Melting Ice in Antarctica
Learn why a surge in the Southern Ocean’s salinity is an alarming sign for the future of Antarctic ice.

Sea Shepherd fights to defend, conserve and protect the ocean. #ocean #environment

Sea Shepherd Global - Home
Sea Shepherd is an international, non-profit marine conservation organization that engages in direct action campaigns to defend wildlife, and conserve and protect the world’s ocean from illegal exploitation and environmental destruction.

Findings in #Hokkaido show #squid dominated the #ocean by 100mya. They’d previously been thought not to flourish until the #Palaeogene

Ancient squids dominated the ocean 100 million years ago, fossil discovery technique reveals
Squids first appeared about 100 million years ago and quickly rose to become dominant predators in the ancient oceans, according to a study published in the journal Science.

"One-fifth of global ocean has become darker, shrinking vital photic zones"
#Oceans #Environment
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One-fifth of global ocean has become darker, shrinking vital photic zones
More than one-fifth of the global ocean—an area spanning more than 75 million sq km—has been the subject of ocean darkening over the past two decades, according to new research.

🇺🇦 #NowPlaying on KEXP's #PacificNotions
Ocean Moon:
🎵 An Ending Full of Light
#OceanMoon
https://music-from-memory.bandcamp.com/track/an-ending-full-of-light
https://open.spotify.com/track/3yotqarw6bwKKrOnFU5mXp

Bad luck for the Swiss Team Holcim - PRB at the start of The Ocean Race Europe crashing with team Allagrande Mapei Racing. #sailing #oceanrace
https://www.youtube.com/watch?v=n2DXN1MKdpo

"David Attenborough’s ‘Ocean’ is a brutal, beautiful wake-up call from the sea"
#Oceans #Environment #Film #Media

David Attenborough's 'Ocean' exposes the unseen destruction of the seas
The new film “Ocean With David Attenborough” is both a breathtaking celebration of marine life and a sobering exposé of the industrial forces pushing the ocean toward collapse. With never-before-seen footage from mass coral bleaching to the violent destruction of bottom trawling, it reveals the hidden toll of human activity beneath the waves. But it’s also a story of hope that spotlights thriving marine reserves and the power of protection. Timed to World Oceans Day and the U.N. Ocean Co…

The oceans are overheating—and scientists say a climate tipping point may be here #ocean

The oceans are overheating—and scientists say a climate tipping point may be here
In 2023, the world’s oceans experienced the most intense and widespread marine heatwaves ever recorded, with some events persisting for over 500 days and covering nearly the entire globe. These searing ocean temperatures are causing mass coral bleaching and threatening fisheries, while also signaling deeper, system-wide climate changes.

"‘The ocean is not a backdrop’: MEPs and experts say oceans must be prioritised at COP30"
#Oceans #Environment #COP30

What message has the Nice ocean summit sent to COP30 this year?
Campaigners, MEPs and experts made pleas from UNOC3 for oceans to be protected at the climate summit in Brazil.

🇺🇦 #NowPlaying on #BBC6Music's #LaurenLaverne
Ocean Colour Scene:
🎵 Hundred Mile High City
#OceanColourScene
https://oceancolourscene.bandcamp.com/track/hundred-mile-high-city-2
https://open.spotify.com/track/5P2CWpIzIsjU8gxIy5Jtx8

"Can the seafloor help the ocean absorb more CO₂?"
#Oceans #CarbonDioxide #Climate #ClimateChange

Can the seafloor help the ocean absorb more CO₂?
USC scientists are exploring how the sandy seafloor off the Southern California coast takes up CO2 and helps protect the long-term health of our oceans.

"Samoa’s new marine spatial plan protects 30% of the country’s ocean"
#Samoa #Environment #Oceans #Conservation

Samoa’s new marine spatial plan protects 30% of the country’s ocean
Samoa, an archipelagic country composed of nine islands in the South Pacific Ocean, is on the frontline of climate change. Rising sea levels, ocean warming and acidification all pose significant threats to the country’s coastal communities. To help protect its future, the Samoan government announced June 3 that it has enacted a law establishing a […]

Record marine heat waves in 2023 covered 96% of oceans, lasted four times longer than average #ocean

Record marine heat waves in 2023 covered 96% of oceans, lasted four times longer than average
Heat waves aren't just getting worse on land, the majority of the world's oceans are experiencing record-breaking temperatures too. These marine heat waves are getting longer, more intense and reaching farther than ever before. In particular, 2023's marine heat waves (MHWs) exhibited the longest duration, widest extents, and highest intensities on record—and 2024 wasn't any better.

"Scientists use the ‘smell of burned plastic’ to measure nanoplastics in the ocean"
#Plastic #Plastics #Microplastics

"Only a tiny % of the deep seafloor has ever been visually observed: Study"
#Oceans #Environment

Only a tiny % of the deep seafloor has ever been visually observed: Study
For national and international policymakers, decisions on how to regulate — and whether to allow — exploitative human activities such as deep-sea mining require good information. A new study suggests that when it comes to the ocean floor, they may not have it. Only 0.001% of the deep seafloor has ever been captured by photo […]

"How your old phone could become a ‘tiny data centre’ helping researchers to track marine life"
#Ocean #Evironment #Technology

Old smartphones turned into ‘tiny data centres’ to track marine life
For just €8, researchers are turning old smartphones into devices capable of tracking marine life and buses.

"Tuna fishing devices drift through a third of oceans, harming corals, coasts: Study"
#Fishing #Oceans #Pollution

Tuna fishing devices drift through a third of oceans, harming corals, coasts: Study
A recent study reveals that drifting fish aggregating devices (dFADs), widely used in tuna fishing, have spread to more than a third of the world’s oceans.  These devices harm ocean life and coastal communities, but weak rules and lack of accountability make it hard to manage them properly, some conservationists say. The study, published in […]

"Bottom trawling bans and the High Seas Treaty: 8 of the biggest announcements from the UN Ocean Conference"
#UN #UnitedNations #Oceans