New study finds that ingesting even small amounts of plastic can be fatal for marine animals | The-14

New research shows even small amounts of ingested plastic can be deadly for marine animals, threatening turtles, seabirds and mammals and urging urgent action.

The-14 Pictures
Adam, Huy, and Rafael discussed ocean pollution, acknowledging its impact on marine life and ecosystems, and expressing a desire to find solutions. 🌊😔🐳 #OceanPollution https://scrollbots.com/?t=1762213415
🚨Urgent: Thames Water want permission from Ofwat to ILLEGALLY pollute rivers and seas until 2040. They want your bills to fill their pockets with gold, while they fill your rivers with sewage. Sign now. Tell Ofwat to say NO to Thames Water before Tuesday 21st October. https://weownit.org.uk/act-now/petition-ofwat-must-say-no-to-thames-water-creditors 📝 #Petition #Ofwat #WaterCompanies #WaterBills #ThamesWater #OceanPollution
Thames Water want to pollute illegally until 2040. Ofwat must say NO.

Thames water want to make at deal with Ofwat, to pollute illegally for 15 years

We Own It
Chromatographic Evidence of Lipophilic PFAS in Killer Whale Blubber

Building on the initial discovery of unidentified extractable organic fluorine (EOF) in Greenland killer whale blubber, researchers characterized EOF in additional specimens and identified some of their origins using gas chromatography-atmospheric pressure chemical ionization-high resolution mass spectrometry (GC-APCI-IMS).

LCGC International
Free online lecture - What can strandings of cetaceans tell us about the impact of marine pollution? https://deer.social/profile/did:plc:gaipzpivvarudkqxva4kkwgm/post/3m24uuqkols27 🐬 #Cetaceans #MarineMammals #MarineLife #OceanPollution
Exeter Marine (@exetermarine.bsky.social)

What can strandings of cetaceans tell us about the impact of marine pollution? 🐬 This @zslofficial.bsky.social and CSIP event, brings together experts (including our @sarahenelms.bsky.social) to explore major forms of marine pollution in our waters. Free, online/in-person - lnkd.in/eEUiEbdH 🦑🐬🌊🌍🧪🌐

deer.social

YIKES! Metal Barrels Dumped Off the Coast of #LosAngeles Are Encircled by Mysterious White Halos—and Scientists Think They Finally Know Why

At least some of the barrels contain caustic alkaline waste, which has made the surrounding ecosystems inhospitable to most life forms, a new study suggests

Sarah Kuta - Daily Correspondent
September 12, 2025

Excerpts: "The barrels’ exact origins are murky. However, federal records from the Environmental Protection Agency [#EPA] show that from the 1930s to the early 1970s, government agencies allowed companies to dump various types of waste at 14 underwater sites off the coast of Southern California. For those four decades, manufacturers got rid of their #refinery waste, filter cakes and oil #drilling waste, chemical waste, garbage, #military explosives and #RadioactiveWaste at these dump sites."

[...]

"Scientists were not able to identify the specific alkaline waste substances contained within the barrels. However, they point out that several industrial processes were known to produce alkaline waste, including #DDT manufacturing and oil refining, so the barrels might be linked to those.

"They also can’t estimate the full extent of the potential alkaline waste contamination. Roughly a third of the barrels identified so far have halos, but they don’t know if that ratio applies to all the barrels on the seafloor. Scientists also don’t know the exact number of barrels, though a previous estimate suggests there are more than 25,000.

" 'We don’t know how big the problem really is,' Gutleben tells the San Diego Union-Tribune.

"One thing seems certain: Given that the barrels were dumped more than 50 years ago and that they’re still having a major impact on the surrounding environment, the chemicals are likely here to stay. They represent a new type of “persistent pollutant” that takes a long time to break down, the researchers write in the paper.

" 'It could take several thousand years for the effects of caustic alkaline waste dumping in the San Pedro Basin to be resolved,' they add."
https://www.smithsonianmag.com/smart-news/metal-barrels-dumped-off-the-coast-of-los-angeles-are-encircled-by-mysterious-while-halos-and-scientists-think-they-finally-know-why-180987334/?utm_source=firefox-newtab-en-us

#ToxicWaste #WaterIsLife #OceanAreLife #CaliforniaCoast #Pollution #OilRefining #OceanPollution

Metal Barrels Dumped Off the Coast of Los Angeles Are Encircled by Mysterious White Halos—and Scientists Think They Finally Know Why

At least some of the barrels contain caustic alkaline waste, which has made the surrounding ecosystems inhospitable to most life forms, a new study suggests

Smithsonian Magazine
⟦Onay et al.⟧ Assessing microplastic pollution in marine mammals: evidence from three cetacean species in the southeastern Black Sea https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2025.1657648/full 🐬 #Cetaceans #MarineMammals #MarineLife #MarineBiology #Dolphins #Porpoises #Science #OceanPollution #OceanPlastic #Microplastic
Frontiers | Assessing microplastic pollution in marine mammals: evidence from three cetacean species in the southeastern Black Sea

Microplastic (MP) pollution has emerged as a pervasive environmental threat, with growing evidence of its accumulation across various marine trophic levels, ...

Frontiers
'Forever Chemicals' Found In Greenland Killer Whale Blubber

The Inertia
Rathlin seal with tube around its neck is 'healthy and alert'

Environment officials say they are monitoring a Rathlin Island seal that got its head stuck in a black tube. Marine mammal experts at the Exploris Aquarium were notified about the seal's plight in August. But they believe the tubing may have been around the animal's neck for months. Staff are wary o...

Alpha Newspaper Group
⟦Onay et al.⟧ Assessing microplastic pollution in marine mammals: evidence from three cetacean species in the southeastern Black Sea https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2025.1657648/full 🐬 #Cetaceans #MarineMammals #MarineLife #MarineBiology #Dolphins #Science #Porpoises #OceanPollution
Frontiers | Assessing microplastic pollution in marine mammals: evidence from three cetacean species in the southeastern Black Sea

Microplastic (MP) pollution has emerged as a pervasive environmental threat, with growing evidence of its accumulation across various marine trophic levels, ...

Frontiers