#sardine-collapse

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#marine-heatwave
fromwww.theguardian.com
3 hours ago
Environment

Record high ocean temperatures off southern California raise fears of prolonged marine heatwave

Record-breaking water temperatures along the California coast raise concerns about marine life and potential impacts from a prolonged marine heatwave.
fromAeon
2 months ago
Philosophy

Should we intensively alter coral reefs so they can survive the heat? | Aeon Essays

Florida's 2023 marine heatwave produced record ocean temperatures, killing corals and forcing urgent extraction and rescue efforts constrained by funding and permitting requirements.
Environment
fromwww.theguardian.com
3 hours ago

Record high ocean temperatures off southern California raise fears of prolonged marine heatwave

Record-breaking water temperatures along the California coast raise concerns about marine life and potential impacts from a prolonged marine heatwave.
fromAeon
2 months ago
Philosophy

Should we intensively alter coral reefs so they can survive the heat? | Aeon Essays

fromSFGATE
15 hours ago

Seabirds are dying in large numbers along California beaches

"They didn't even try to fly away. They just feebly made noise," a woman told the Santa Barbara Independent on Saturday after spotting over two dozen dead or dying cormorants near Goleta Beach. "A few were on their stomachs, wings spread [and] gasping for breath.... Heartbreaking."
Miami Marlins
fromTravel + Leisure
7 hours ago

What Actually Makes Some Ocean Water Such a Vibrant Turquoise Color-the Science Behind That Dreamy Shade

When light shines through water, colors with longer wavelengths are absorbed by the water, with the longest wavelengths absorbed first. Blue and violet have the shortest wavelengths of visible light, so they are able to penetrate the deepest.
Travel
OMG science
fromwww.scientificamerican.com
1 day ago

See the first stunning images of a massive coral reef that has lain hidden for decades

A newly discovered coral colony off Argentina's coast is rich in life and requires protection from environmental changes.
#humpback-whale
fromwww.dw.com
4 days ago

Mediterranean sharks are vanishing in a legal void

Longnose spurdog sharks, locally known as kalb al-bahr, are sold on Libyan fish markets. Fishermen catch them even though they are carrying eggs, driven by economic necessity.
World news
San Francisco
fromABC7 San Francisco
3 days ago

Windsurfer collides with gray whale on SF bay; scientist raises concerns over marine life safety

A collision between a windsurfer and a gray whale in San Francisco Bay raises concerns about marine safety and whale health.
fromwww.theguardian.com
4 days ago

Something out of the ordinary': why are Japan's oysters dying en masse?

Nobuyuki Miyaoka, attending the festival, notes that the local oysters used to be a lot bigger, expressing concern over their current small size and scarcity.
Portland food
SF food
fromTasting Table
6 days ago

The Target Brand Tuna You Should Always Avoid Buying - Tasting Table

Good & Gather Wild Caught Yellowfin Tuna from Target is recommended to skip due to quality and freshness issues.
fromArs Technica
1 week ago

How new fishing tech can reduce bycatch of turtles and other creatures

"There are not very many conservation issues that I'm aware of where industry and conservationists and consumers and the fishermen and the resource users all want the same thing. Every stakeholder wants less bycatch."
Pets
fromSFGATE
1 week ago

Woman finds over a dozen dead baby leopard sharks on La Jolla trail

"Not only are acts like that illegal, but it's really harming a very important, like, a biodiversity hotspot that we have right out here," Brent Fish, an aquarist with Birch Aquarium, stated.
San Jose Sharks
fromwww.scientificamerican.com
1 day ago

See these ziti-sized fish scale a 50-foot waterfall

During major floods, thousands of tiny fish convene at Luvilombo Falls in the upper Congo River Basin to undertake a peculiar vertical migration, described for the first time today in Scientific Reports.
OMG science
#whale-rescue
fromwww.dw.com
2 days ago
Germany news

Germany: Hope fades for stranded humpback whale's survival

Authorities have established a restricted zone around a stranded whale, allowing it to die peacefully after exhausting all rescue efforts.
fromwww.dw.com
1 week ago
Germany news

Germany news: Prognosis 'not good' for humpback whale

Rescue chances for a stranded humpback whale in the Baltic Sea are diminishing as its condition deteriorates and it fails to attempt escape.
Germany news
fromwww.dw.com
1 week ago

Germany news: Prognosis 'not good' for humpback whale

Rescue chances for a stranded humpback whale in the Baltic Sea are diminishing as its condition deteriorates and it fails to attempt escape.
#marine-protected-areas
Environment
fromwww.theguardian.com
4 days ago

A national scandal': trawlers scour seabeds of supposedly protected UK waters

Marine protected areas in England are ineffective as industrial trawlers continue to overfish and damage ecosystems despite their designated protection.
Environment
fromwww.theguardian.com
4 days ago

A national scandal': trawlers scour seabeds of supposedly protected UK waters

Marine protected areas in England are ineffective as industrial trawlers continue to overfish and damage ecosystems despite their designated protection.
#gray-whales
San Francisco
fromSFGATE
3 days ago

Windsurfer collides into whale in SF Bay as multiple wash up dead

Four gray whales have washed up dead in San Francisco Bay, with several others still present in local waters.
#seafood
fromLos Angeles Times
1 week ago
SF food

The seafood industry bets Americans will eat more fish if it looks more like meat

The seafood industry is transforming fish products to resemble popular meat dishes to appeal to American consumers.
fromTasting Table
2 weeks ago
SF food

Why You Might Want To Rethink Buying Seafood At The Counter - Tasting Table

Buying frozen seafood can be more economical and safer than fresh, as much fresh seafood is previously frozen and thawed before display.
SF food
fromLos Angeles Times
1 week ago

The seafood industry bets Americans will eat more fish if it looks more like meat

The seafood industry is transforming fish products to resemble popular meat dishes to appeal to American consumers.
SF food
fromTasting Table
2 weeks ago

Why You Might Want To Rethink Buying Seafood At The Counter - Tasting Table

Buying frozen seafood can be more economical and safer than fresh, as much fresh seafood is previously frozen and thawed before display.
Environment
fromEarth911
3 days ago

Classic Sustainability In Your Ear: Coastal Flooding in 2050 With Climate Scientist James Renwick

Coastal flooding due to climate change could increase by two feet in the next century without immediate radical action to reduce emissions.
#seabird-mortality
Europe news
fromwww.theguardian.com
2 weeks ago

Thousands of seabirds dying on western Europe's coasts

Thousands of seabirds, primarily puffins, are washing up dead on Atlantic coasts due to severe winter storms, with populations already stressed by avian flu, food scarcity, and marine pollution.
Europe news
fromwww.theguardian.com
2 weeks ago

Thousands of seabirds dying on western Europe's coasts

Thousands of seabirds, primarily puffins, are washing up dead on Atlantic coasts due to severe winter storms, with populations already stressed by avian flu, food scarcity, and marine pollution.
OMG science
fromwww.theguardian.com
4 days ago

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

More than 110 new fish and invertebrate species have been discovered in the Coral Sea, with potential for over 200 as more are identified.
Russo-Ukrainian War
fromwww.dw.com
1 week ago

Adrift Russia tanker risks Mediterranean ecological disaster

The Russian gas tanker Arctic Metagaz was attacked, causing environmental risks due to fuel leakage and potential explosions.
Silicon Valley food
fromBusiness Insider
3 weeks ago

The Big Protein crowd has come for tiny fish

Sardines have transformed from pandemic novelty into a mainstream American dietary staple, driven by social media influencers and marketed as sustainable, convenient superfoods with premium positioning.
OMG science
fromFuturism
5 days ago

Sharks Showing Unusually High Levels of Cocaine

Sharks in the Bahamas are testing positive for various drugs, highlighting urgent marine pollution issues.
#deep-sea-mining
Science
fromNature
3 weeks ago

No such thing as a shark? Genomes shake up ocean predator's family tree

Sharks may not form a natural biological group; hexanchiformes might be more closely related to rays and skates than to other sharks, making sharks a paraphyletic group.
Environment
fromwww.theguardian.com
1 week ago

Antarctic whales' remarkable comeback is threatened by krill fishing

Whale populations in Antarctica are recovering, but industrial krill fishing poses a new threat to their ecosystem.
fromBoston.com
3 weeks ago

Maine's catch of lobster declines again as high costs and climate change impact industry

The haul of lobsters, Maine's best known export and a key piece of the state's identity and culture, has declined every year since 2021, and some scientists have cited as a reason warming oceans that spur migration to Canadian waters.
Miscellaneous
Canada news
fromwww.theguardian.com
3 weeks ago

We thought we were doomed': Canadian fishers in dramatic rescue after ice shelf floats away

Unseasonably warm weather and strong winds detached a large ice sheet in Lake Huron, stranding 23 ice fishers who were rescued by helicopters after a two-hour operation.
Environment
fromwww.theguardian.com
1 week ago

It smells like a rancid fish and chip shop': at sea with the Antarctic's krill supertrawlers

Krill fishing in Antarctic waters is a significant environmental concern despite being legal and regulated.
Miscellaneous
fromwww.theguardian.com
3 weeks ago

How the Galapagos of west Africa' is plundered by floating fish factories

Industrial fishing vessels illegally exploit sardinella stocks at the boundaries of Guinea-Bissau's protected Bijagos archipelago, threatening local fishers and endangered wildlife dependent on this critical food source.
Miami Marlins
fromwww.scientificamerican.com
3 weeks ago

Dolphins have been stranding in droves on the shores of Patagonia. Scientists think they've found the culprit

Killer whales may trigger mass dolphin strandings in Patagonia by causing dolphins to flee into shallow, dangerous waters.
fromwww.aljazeera.com
3 weeks ago

Palestinians risk life and limb to fish in Gaza's Israeli-controlled sea

We were always shackled [by Israel], Sehwail said quietly. But one period was less harsh than another. Even before October 2023, when Israel started its genocidal war on Gaza, the Palestinian enclave's fishermen operated under heavy restrictions imposed by Israel. Fishing zones were repeatedly reduced. Maritime boundaries outlined in agreements since the 1993 Oslo Accords were rarely implemented on the water.
World news
SF food
fromTasting Table
2 weeks ago

8 Seafood Chains With The Worst Quality Fish, According To Reviews - Tasting Table

Chain restaurants serve low-quality seafood that falls below acceptable standards, with Long John Silver's exemplifying poor fish preparation through excessive battering and unappetizing presentation.
#octopus-farming
UK news
fromwww.independent.co.uk
1 month ago

Seals have begun killing and eating dolphins and no-one knows why

Marine experts are investigating unprecedented grey seal attacks on common dolphins along the British coast, with specialists suspecting a single killer family or population may be responsible for the unusual behavior.
Environment
fromwww.dw.com
4 weeks ago

How protecting nature could make the world safer

Biodiversity loss is increasingly recognized as a national security threat linked to political stability and global resource competition.
Environment
fromwww.scientificamerican.com
2 weeks ago

Crabs are cannibalizing one another with surprising rapacity in parts of the Chesapeake Bay

Blue crabs in Chesapeake Bay cannibalize each other at such high rates that they are their own primary predatory force, accounting for 97 percent of crab deaths and injuries over a 36-year study.
Environment
fromMail Online
3 weeks ago

Scientists pump tonnes of chemicals into ocean to stop global warming

Ocean Alkalinity Enhancement uses alkaline chemicals to increase ocean pH and boost CO2 absorption, but ecological impacts on marine life remain poorly understood.
Environment
fromMail Online
3 weeks ago

Scientists find 'red flags' hinting the Gulf Stream is near collapse

The Atlantic Meridional Overturning Circulation shows warning signs of potential collapse due to freshwater from melting ice sheets diluting ocean water and weakening the system's driving mechanism.
Food & drink
fromTasting Table
2 months ago

Keep An Eye Out For This Seafood-Label Red Flag At The Grocery Store - Tasting Table

Check seafood for off smell or color, suspicious price, unsanitary displays, additives like phosphates, mislabeling, and proper certifications to avoid poor-quality or fraudulent seafood.
Environment
fromFuturism
3 weeks ago

Efforts Grow to Ban Octopus Farming

Mexico's Ecologist Green Party proposed legislation to ban octopus factory farming, citing the animals' tool-use capabilities, potential consciousness, and high mortality rates in captivity.
fromenglish.elpais.com
2 months ago

Sharks become easy prey for criminal groups

In February 2023, an article in the Mexican press announced the capture of a vessel some 195 nautical miles from the port of Lazaro Cardenas in the state of Michoacan. It had been carrying nearly 700 pounds of cocaine packaged in plastic-wrapped bricks, in addition to 1,650 liters of hydrocarbons in 33 plastic containers. Two Ecuadorian fishermen were among the five detainees, and their immigration records showed unusual activity.
Law
Science
fromInsideHook
2 months ago

Environmental Changes May Make Sharks Less Dangerous

Ocean acidification can corrode and degrade shark teeth, reducing serrations and root structures and threatening foraging efficiency, energy uptake, and elasmobranch fitness.
Miscellaneous
fromwww.theguardian.com
1 month ago

It's betrayal': Shetland's scallop fishers brace for arrival of UK's largest salmon farm

Approval of the UK's largest planned salmon farm in Shetland intensifies conflict between local scallop fishers and fish-farm operators over ecological and economic strain.
Environment
fromwww.dw.com
4 weeks ago

How protecting nature could make the world safer

Ecosystem collapse poses direct national security threats through food insecurity, resource scarcity, and geopolitical instability across continents.
fromTasting Table
2 months ago

When Buying Seafood, It's A Major Red Flag If You Can't Find These Certifications On The Packaging - Tasting Table

Consumers must be aware that seafood fraud, in which vendors label cheaper fish as products of higher quality and price, is common practice. According to Oceana, fish is mislabeled 25 to 70% of the time, especially when it comes to prized fish like wild salmon and Atlantic cod. Those of us who care about the environment are also concerned with traceability,
Food & drink
Agriculture
fromwww.theguardian.com
1 month ago

More than 35m unexpected salmon deaths at Scottish farms sparks outcry

Scottish salmon farms reported over 35 million unexpected deaths in under three years amid minimal unannounced inspections and limited enforcement.
Environment
fromMail Online
1 month ago

Sea levels may be up to 4.9 feet HIGHER than we thought

Sea levels could be up to 4.9 feet higher than previously estimated, putting 132 million more people at risk of flooding due to reliance on inaccurate geoid models in coastal threat assessments.
Food & drink
fromwww.theguardian.com
2 months ago

Supermarkets could help UK shoppers eat more sustainable local fish study

British supermarkets can shift consumers from imported 'big five' seafood to sustainable, nutritious local small fish like sardines and anchovies, improving health and local economies.
fromwww.theguardian.com
1 month ago

World's largest krill harvester at centre of row over blue tick' sustainability label

Krill are a keystone species and the main food source for whales, penguins and seals. Aker QRILL, the world's largest harvester of krill, a tiny crustacean and keystone of Antarctica's fragile ecosystem, and its sister company, Aker BioMarine, produce feed additives for aquaculture and dietary supplements for pets and humans.
Environment
#ocean-heat
fromTasting Table
1 month ago

The Cheap Chicken Of The Sea Seafood Product You Should Avoid Completely - Tasting Table

Research has shown that canned fish like sardines have plenty of health benefits, and they can also be quite versatile and tasty. Chicken of the Sea offers a variety of sardines packed in olive oil, Louisiana hot sauce, mustard sauce, lemon, and tons of other flavors. It sounds like a delicious variety to choose from no matter what you're craving, but reviewers don't always agree.
Food & drink
fromwww.theguardian.com
2 months ago

Pesticides may drastically shorten fish lifespans, study finds

Signs of ageing accelerated when fish were exposed to the chemicals, according to the study, which could have implications for other organisms. Chemical safety regulations tend to focus on short-term exposure to high doses of pesticides and other chemicals, but the study focused on long-term exposure. Low doses of pesticides are widespread in the environment, so their effects should be studied and understood, the authors said.
Science
Environment
fromwww.theguardian.com
1 month ago

Chronic ocean heating fuels staggering' loss of marine life, study finds

Chronic ocean warming reduces fish biomass by 7.2% per 0.1°C of seabed warming per decade, with marine heatwaves masking long-term decline through temporary population booms in cold-water regions.
fromwww.santacruzsentinel.com
1 month ago

Federal deep-sea mining proposal sparks backlash from Santa Cruz County leaders

The resolution, drawn up by 3rd District Supervisor Justin Cummings, states that deep-sea mining remains an unproven, speculative industry with no demonstrated record of safe commercial-scale operation, while existing coastal and ocean economies including fisheries, tourism, recreation, and cultural practices depend upon healthy marine ecosystems that could be jeopardized by seabed mining impacts.
Environment
Food & drink
fromTasting Table
2 months ago

10 Cheap Canned Seafood Products You Should Avoid Buying At All Costs - Tasting Table

Canned fish popularity is rising rapidly, but cheap options often have poor taste, texture, and sustainability concerns, making some products best avoided.
Environment
fromABC7 San Francisco
1 month ago

Tracking fisherman to track fish: The new technological approach to better understand ocean life

Global Fishing Watch uses AIS transponder data and artificial intelligence to track fishing vessels worldwide, providing unprecedented visibility into global fishing fleet movements and activities.
fromwww.dw.com
2 months ago

Massive bluefin tuna nets over $3 million at Tokyo auction DW 01/05/2026

Japan's Kiyomura Corp paid 510 million yen (roughly 2.8 million or $3.25 million) for a single bluefin tuna at auction in Tokyo on Monday, the highest price ever paid at the annual New Year auction that's now held at the Toyosu fish market. The giant fish weighed 243 kilos (536 pounds) and, as in years past, Kiyomura's president and "Tuna King" Kiyoshi Kimura was willing to pay over the odds for the finest specimen on sale.
Food & drink
Environment
fromFuturism
1 month ago

Scientists Suggest That Igniting Oil Spills to Create Fire Tornadoes Might Actually Be Good for the Oceans

Controlled fire whirls can remediate oil spills by producing hotter, faster burns that remove up to 95% of fuel while reducing soot by about 40%.
Environment
fromwww.montereyherald.com
1 month ago

Finding Sanctuary: Ranking the most wanted kelp forests

Northern California kelp forests have declined dramatically, central California shows patchy loss; small-scale restoration cannot offset losses, requiring prioritization and high-resolution monitoring.
Environment
fromThe Mercury News
1 month ago

Finding Sanctuary: Ranking the most wanted kelp forests

Prioritize restoration and high-resolution monitoring of kelp forests that provide critical ecological, economic, and cultural benefits, as satellite data underestimates declines.
Environment
fromwww.mercurynews.com
1 month ago

Opinion: Don't let natural gas exports wreck the Gulf of California ecosystem

Sempra's proposed Vista Pacifico LNG would export massive volumes of gas and threaten the Gulf of California's globally significant biodiversity and Indigenous communities.
Environment
fromArs Technica
2 months ago

Ocean damage nearly doubles the cost of climate change

Annual damages to traditional marine markets will reach $1.66 trillion by 2100 from greenhouse gas-driven ocean changes.
Environment
fromwww.theguardian.com
2 months ago

Scientists warn of regime shift' as seaweed blooms expand worldwide

Rapidly expanding seaweed blooms, driven by warming and nutrient pollution, are transforming oceans toward a macroalgae-rich state, altering ecology, geochemistry, and climate feedbacks.
Environment
fromWIRED
2 months ago

The Oceans Just Keep Getting Hotter

Global oceans absorbed a record additional 23 zettajoules of heat in 2025, marking eight consecutive years of increasing ocean heat uptake.
Environment
fromwww.theguardian.com
2 months ago

Is tyre pollution causing mass deaths in vulnerable salmon populations?

A tyre antioxidant transformation product, 6PPD-quinone, leaches from tyres into waterways and kills coho salmon, prompting litigation against US tyre companies.
Environment
fromEarth911
1 month ago

The State of Ocean Plastic Pollution In 2026

Massive, accelerating plastic pollution pours millions of tons into oceans annually, contaminating all marine ecosystems and worsening without stronger policy intervention.
Environment
fromwww.aljazeera.com
2 months ago

UN treaty to protect extraordinary' marine life due to come into force

A UN High Seas Treaty will enter into force, protecting two-thirds of the oceans and up to 10 million marine species from climate change, overfishing, deep-sea mining and pollution.
Environment
fromwww.independent.co.uk
2 months ago

In Scotland, the fishing practice of scrapping ocean bottom continues despite promise

Weak enforcement of Marine Protected Areas and widespread permitting of destructive fishing methods are depleting Scotland's inshore fish stocks and damaging seabed habitats.
Environment
fromABC7 San Francisco
2 months ago

Experts examine how climate change will create more king tides in Bay Area

Record king tides combined with a storm flooded Larkspur, demonstrating that rising sea levels will increase coastal flooding frequency and severity during high-tide storms.
Environment
fromwww.theguardian.com
1 month ago

Human-made materials make up as much as half of UK beaches, study finds

Human-made materials such as brick, concrete, glass and industrial waste can constitute up to half of coarse sediments on some British urban beaches.
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