#marineheatwaves — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #marineheatwaves, aggregated by home.social.
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How darkening oceans could impact the entire marine food chain
When you buy through links on our articles, Future and its syndication partners may earn a commission. The ocean is getting darker, but it still has the capacity to heal.…
#dining #cooking #diet #food #Food #climatechange #marinefoodchain #marineheatwaves #marinespecies #oceantemperatures #photiczone #TimSmyth #WorldeconomicForum
https://www.diningandcooking.com/2592995/how-darkening-oceans-could-impact-the-entire-marine-food-chain/ -
How darkening oceans could impact the entire marine food chain
When you buy through links on our articles, Future and its syndication partners may earn a commission. The ocean is getting darker, but it still has the capacity to heal.…
#dining #cooking #diet #food #Food #climatechange #marinefoodchain #marineheatwaves #marinespecies #oceantemperatures #photiczone #TimSmyth #WorldeconomicForum
https://www.diningandcooking.com/2592995/how-darkening-oceans-could-impact-the-entire-marine-food-chain/ -
How darkening oceans could impact the entire marine food chain https://www.diningandcooking.com/2592995/how-darkening-oceans-could-impact-the-entire-marine-food-chain/ #ClimateChange #food #MarineFoodChain #MarineHeatwaves #MarineSpecies #OceanTemperatures #PhoticZone #TimSmyth #WorldEconomicForum
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How darkening oceans could impact the entire marine food chain https://www.diningandcooking.com/2592995/how-darkening-oceans-could-impact-the-entire-marine-food-chain/ #ClimateChange #food #MarineFoodChain #MarineHeatwaves #MarineSpecies #OceanTemperatures #PhoticZone #TimSmyth #WorldEconomicForum
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Climate Change: A French Researcher Has Discovered What’s Behind the Atlantic’s Overheating
Climate Change: A French Researcher Has Discovered What’s Behind the Atlantic’s Overheating – Futura-Sciences February 10, 2026 4…
#NewsBeep #News #Environment #CA #Canada #climatechange #marineheatwaves #Science #sulfurpollution
https://www.newsbeep.com/ca/468322/ -
18-Sep-2025
#Clownfish and #anemones are disappearing because of #climateChange
A new study led by Boston University biologists reveals that #marineHeatWaves are threatening the future of the fish made famous by #FindingNemo -
18-Sep-2025
#Clownfish and #anemones are disappearing because of #climateChange
A new study led by Boston University biologists reveals that #marineHeatWaves are threatening the future of the fish made famous by #FindingNemo -
18-Sep-2025
#Clownfish and #anemones are disappearing because of #climateChange
A new study led by Boston University biologists reveals that #marineHeatWaves are threatening the future of the fish made famous by #FindingNemo -
18-Sep-2025
#Clownfish and #anemones are disappearing because of #climateChange
A new study led by Boston University biologists reveals that #marineHeatWaves are threatening the future of the fish made famous by #FindingNemo -
18-Sep-2025
#Clownfish and #anemones are disappearing because of #climateChange
A new study led by Boston University biologists reveals that #marineHeatWaves are threatening the future of the fish made famous by #FindingNemo -
More victims of #ClimateChange and #WarmingOceans. Also, #KrillHarvesting has got to STOP!
Scientists Alarmed as #Whales Suddenly Going Silent
"When you really break it down, it’s like trying to sing while you're starving."
Aug 1, 10:27 AM EDT by Victor Tangermann
"Researchers are alarmed after noticing a significant drop in the number of vocalizations from #BlueWhales.
"As National Geographic reports, scientists used specialized underwater hydrophones, meaning the aquatic version of microphones, to record and trace the sounds of marine life, allowing them to analyze the impact human activity is having on various species.
"However, as detailed in a study published in the journal PLOS One, devastating heat waves have triggered worrying changes over the past decade, allowing #ToxicAlgae to bloom and undermine food sources for whales.
" 'It caused the most widespread poisoning of marine mammals ever documented,' coauthor and Monterey Bay Aquarium Research Institute biological oceanographer John Ryan told NatGeo. 'These were hard times for whales.'
"As a result, blue whale vocalizations dropped by almost 40 percent, according to the study, with populations of #krill and #anchovy collapsing.
" 'When you really break it down, it’s like trying to sing while you're starving,' Ryan explained. 'They were spending all their time just trying to find food.' "
Read more:
https://futurism.com/scientists-alarmed-whales-silent#OceansAreLife #Overfishing #FoodIsLife #Extinction #MarineLife #MarineHeatWaves #HeatBlob #GlobalWarming
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More victims of #ClimateChange and #WarmingOceans. Also, #KrillHarvesting has got to STOP!
Scientists Alarmed as #Whales Suddenly Going Silent
"When you really break it down, it’s like trying to sing while you're starving."
Aug 1, 10:27 AM EDT by Victor Tangermann
"Researchers are alarmed after noticing a significant drop in the number of vocalizations from #BlueWhales.
"As National Geographic reports, scientists used specialized underwater hydrophones, meaning the aquatic version of microphones, to record and trace the sounds of marine life, allowing them to analyze the impact human activity is having on various species.
"However, as detailed in a study published in the journal PLOS One, devastating heat waves have triggered worrying changes over the past decade, allowing #ToxicAlgae to bloom and undermine food sources for whales.
" 'It caused the most widespread poisoning of marine mammals ever documented,' coauthor and Monterey Bay Aquarium Research Institute biological oceanographer John Ryan told NatGeo. 'These were hard times for whales.'
"As a result, blue whale vocalizations dropped by almost 40 percent, according to the study, with populations of #krill and #anchovy collapsing.
" 'When you really break it down, it’s like trying to sing while you're starving,' Ryan explained. 'They were spending all their time just trying to find food.' "
Read more:
https://futurism.com/scientists-alarmed-whales-silent#OceansAreLife #Overfishing #FoodIsLife #Extinction #MarineLife #MarineHeatWaves #HeatBlob #GlobalWarming
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More victims of #ClimateChange and #WarmingOceans. Also, #KrillHarvesting has got to STOP!
Scientists Alarmed as #Whales Suddenly Going Silent
"When you really break it down, it’s like trying to sing while you're starving."
Aug 1, 10:27 AM EDT by Victor Tangermann
"Researchers are alarmed after noticing a significant drop in the number of vocalizations from #BlueWhales.
"As National Geographic reports, scientists used specialized underwater hydrophones, meaning the aquatic version of microphones, to record and trace the sounds of marine life, allowing them to analyze the impact human activity is having on various species.
"However, as detailed in a study published in the journal PLOS One, devastating heat waves have triggered worrying changes over the past decade, allowing #ToxicAlgae to bloom and undermine food sources for whales.
" 'It caused the most widespread poisoning of marine mammals ever documented,' coauthor and Monterey Bay Aquarium Research Institute biological oceanographer John Ryan told NatGeo. 'These were hard times for whales.'
"As a result, blue whale vocalizations dropped by almost 40 percent, according to the study, with populations of #krill and #anchovy collapsing.
" 'When you really break it down, it’s like trying to sing while you're starving,' Ryan explained. 'They were spending all their time just trying to find food.' "
Read more:
https://futurism.com/scientists-alarmed-whales-silent#OceansAreLife #Overfishing #FoodIsLife #Extinction #MarineLife #MarineHeatWaves #HeatBlob #GlobalWarming
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More victims of #ClimateChange and #WarmingOceans. Also, #KrillHarvesting has got to STOP!
Scientists Alarmed as #Whales Suddenly Going Silent
"When you really break it down, it’s like trying to sing while you're starving."
Aug 1, 10:27 AM EDT by Victor Tangermann
"Researchers are alarmed after noticing a significant drop in the number of vocalizations from #BlueWhales.
"As National Geographic reports, scientists used specialized underwater hydrophones, meaning the aquatic version of microphones, to record and trace the sounds of marine life, allowing them to analyze the impact human activity is having on various species.
"However, as detailed in a study published in the journal PLOS One, devastating heat waves have triggered worrying changes over the past decade, allowing #ToxicAlgae to bloom and undermine food sources for whales.
" 'It caused the most widespread poisoning of marine mammals ever documented,' coauthor and Monterey Bay Aquarium Research Institute biological oceanographer John Ryan told NatGeo. 'These were hard times for whales.'
"As a result, blue whale vocalizations dropped by almost 40 percent, according to the study, with populations of #krill and #anchovy collapsing.
" 'When you really break it down, it’s like trying to sing while you're starving,' Ryan explained. 'They were spending all their time just trying to find food.' "
Read more:
https://futurism.com/scientists-alarmed-whales-silent#OceansAreLife #Overfishing #FoodIsLife #Extinction #MarineLife #MarineHeatWaves #HeatBlob #GlobalWarming
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More victims of #ClimateChange and #WarmingOceans. Also, #KrillHarvesting has got to STOP!
Scientists Alarmed as #Whales Suddenly Going Silent
"When you really break it down, it’s like trying to sing while you're starving."
Aug 1, 10:27 AM EDT by Victor Tangermann
"Researchers are alarmed after noticing a significant drop in the number of vocalizations from #BlueWhales.
"As National Geographic reports, scientists used specialized underwater hydrophones, meaning the aquatic version of microphones, to record and trace the sounds of marine life, allowing them to analyze the impact human activity is having on various species.
"However, as detailed in a study published in the journal PLOS One, devastating heat waves have triggered worrying changes over the past decade, allowing #ToxicAlgae to bloom and undermine food sources for whales.
" 'It caused the most widespread poisoning of marine mammals ever documented,' coauthor and Monterey Bay Aquarium Research Institute biological oceanographer John Ryan told NatGeo. 'These were hard times for whales.'
"As a result, blue whale vocalizations dropped by almost 40 percent, according to the study, with populations of #krill and #anchovy collapsing.
" 'When you really break it down, it’s like trying to sing while you're starving,' Ryan explained. 'They were spending all their time just trying to find food.' "
Read more:
https://futurism.com/scientists-alarmed-whales-silent#OceansAreLife #Overfishing #FoodIsLife #Extinction #MarineLife #MarineHeatWaves #HeatBlob #GlobalWarming
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17-Jul-2025
From #kelp to #whales: #marineHeatwaves are reshaping ocean lifehttps://www.eurekalert.org/news-releases/1091640 #science #ecology #environment #climateCatastrophe
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4-Jun-2025
A summer like no other: inside 2023’s record-smashing #NorthAtlantic marine #heatwave
https://www.eurekalert.org/news-releases/1085942 #science #ClimateCatastrophe #marineHeatwaves -
@GhostOnTheHalfShell I did a feature on #kelp last year: https://proseandpassion.blogspot.com/2024/11/brown-algae-and-blue-carbon.html and one on #marineHeatwaves the year before, https://proseandpassion.blogspot.com/2023/08/our-planet-is-in-hot-water.html I think I mentioned similar problems of kelp being replaced by algae as the water warms in one of these.
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"The authors note that one group of researchers found that the number of such #heatwaves in 2023–2024 was 240% higher than any other year in recorded history. They also note that the more often such heat waves occur, the more difficult it is for affected areas to recover."
https://phys.org/news/2025-03-scientists-highlight-alarming-marine-worldwide.html
#OceanHeatwaves #MarineHeatwavesI know we're land dwellers, but this is a water planet, and we need to pay attention to what's happening with the water.
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Surge in marine #heatwaves costs lives and billions in storm damage – study
"Floods, whale strandings and coral bleaching all more likely, say researchers, as 10% of ocean hits record high temperatures in 2023-24.
One of the most surprising findings in the study, said Smith, was “how much [#MarineHeatwaves] accentuated storms on land and the number of people that were hit by that – hurt, lost possessions, [suffered a] monetary impact or lost their lives”. "
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Another coral bleaching event.
Guardian: ‘Graveyard of corals’ found after extreme heat and cyclones hit northern Great Barrier Reef https://www.theguardian.com/environment/2024/nov/19/graveyard-of-dead-coral-great-barrier-reef-bleaching-damage #ClimateEmergency #coral #SSTs #marineheatwaves
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#Ocean eddy currents funnel extreme heat and cold to the life-filled depths https://theconversation.com/ocean-eddy-currents-funnel-extreme-heat-and-cold-to-the-life-filled-depths-241363
Common occurrences of subsurface #heatwaves and cold spells in ocean eddies https://www.nature.com/articles/s41586-024-08051-2
"eddies played a major role in triggering #MarineHeatwaves and cold spells in waters deeper than 100 metres – especially in the mid-latitude oceans north and south of the tropics"
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last year's feature on #marineHeatWaves is now in the open archives
https://proseandpassion.blogspot.com/2023/08/our-planet-is-in-hot-water.html #science #ecology #environment #climateCatastrophe
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13-JUN-2024
#MarineHeatwaves devastate red gorgonians in the Medes Islands
Point of no returnhttps://www.eurekalert.org/news-releases/1048191 #science #ecology #ClimateCatastrophe #MarineBiology #corals
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Occasionally, and only partly to wind up my remote sensing colleagues, I describe #satelliteData as "basically a model". Per definition satellite data is electromagnetic radiation (at different frequencies/wavelengths) that has passed through (some of) the earth's atmosphere and then run through a model to give us "satellite data".
Not an original point but it does explain some interesting findings in @micefearboggis' latest on #MarineHeatwaves
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❗❗ Check out our new paper led by Chloé Carbonne on the response of two temperate scleractinian #corals to projected #OceanWarming and #MarineHeatwaves
https://royalsocietypublishing.org/doi/10.1098/rsos.231683 -
@CopernicusEU
add in the impact of #oceanwarming and #marineHeatwaves like this extreme event in Shark Bay, Western Australia over 2010/11 summer https://www.nature.com/articles/s41558-018-0096-y -
Modelling #ElNino impact to June 2024:
"Regions particularly susceptible to recording record-high Surface Air Temperatures (SAT) include coastal and adjacent areas in Asia such as the Bay of Bengal and the South China Sea, as well as Alaska, the Caribbean Sea, and the Amazon. This impending warmth heightens the risk of year-round #marineHeatwaves and escalates the threat of #wildfires and other negative consequences in Alaska and the Amazon basin, necessitating strategic mitigation measures to minimize potential worst-case impacts."
#ENSO #ClimateCrisis
https://www.nature.com/articles/s41598-024-52846-2 -
Quite a sign of the times. #ClimateChange #MarineHeatwaves https://t.co/IP0uTqminz
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"A new study finds that #MarineHeatwaves are changing the base of the marine #food chain, disrupting ecosystems and potentially global food supplies."
https://www.voanews.com/a/study-finds-ocean-heatwaves-could-affect-global-food-supplies/7471051.html
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2023 smashes record for world’s hottest year by huge margin.
We are ‘well outside safe operating space for humanity’"Rapid reduction in fossil fuel burning urgently needed to preserve liveable conditions, say scientists, as climate damage deepens."
https://www.theguardian.com/environment/2024/jan/09/2023-record-world-hottest-climate-fossil-fuel
#FossilFuels #BusinessAsUsual #heatwaves #floods #Bushfires #MarineHeatwaves -
‘Could be the end’: Tasmanian red handfish to be removed from wild amid marine heatwaves fears | Endangered species | The Guardian
https://www.theguardian.com/environment/2023/dec/23/could-be-the-end-tasmanian-red-handfish-to-be-removed-from-wild-amid-marine-heatwaves-fears#Extinction
#TasmanianRedHandfish
#Fish
#Marine
#MarineHeatwaves
#Heatwave
#RemovedFromTheWild
#WalkingFish
#Australia -
#ClimateChange effects hit marine ecosystems in multiple waves, according to marine ecologists https://phys.org/news/2023-11-climate-effects-marine-ecosystems-multiple.html
Smooth and Spiky: The Importance of Variability in Marine Climate Change Ecology https://www.annualreviews.org/doi/10.1146/annurev-ecolsys-022323-082123
"The paper highlights the interplay between the trend of #climate #warming and the fluctuations in local temperature. These two properties cause atypically warm events such as #MarineHeatWaves to occur with increasing frequency and magnitude."
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Why are dead and dying seabirds washing up on our beaches in their hundreds?
"Millions of short-tailed shearwaters (Ardenna tenuirostis), commonly known as muttonbirds, return to southern Australia from the Arctic each spring – a round trip of up to 35,000km.Muttonbird wrecks have happened on rare occasions since time immemorial, but are becoming more common.The many ideas about what is causing wrecks range from storms and overfishing to plastic, blue-green algae and irradiated water from Fukushima."
"When muttonbird wrecks occur, the casualties are starving. These birds weigh only half their healthy body weight. The factors leading to this starvation start before they reach Australia."
>>
https://theconversation.com/why-are-dead-and-dying-seabirds-washing-up-on-our-beaches-in-their-hundreds-217349
#birds #seabirds #muttonbirds #wreck #NSW #MarineHeatwaves #migration #starvation #salmon #overfishing -
"According to the report, which details the state of the #ocean up to 2021, #MarineHeatwaves have increased by one additional event every five to ten years. At the same time, marine cold spells are becoming less frequent, with one fewer event every five years."
https://marine.copernicus.eu/news/copernicus-ocean-state-report-7-release
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Record-high ocean temperatures, combined with a confluence of extreme climate and weather patterns, are pushing the world into uncharted waters.
“From 1925 to 2016, the number of days classed as experiencing marine heatwaves increased by 54%.”
There’s an urgent need to plan, monitor, manage and adapt to extreme ocean temperatures to reduce ecological and socioeconomic impacts.
~ Dan Smale et al. / @Nature
#MarineHeatWaves
https://www.nature.com/articles/d41586-023-02730-2 -
#Mussels able to adjust heart rate to cope with #MarineHeatWaves https://phys.org/news/2023-09-mussels-adjust-heart-cope-marine.html #ClimateCrisis #ClimateChange #OceanOptimism
Mussels show capacity for persistence under, and recovery from, marine #heatwaves https://link.springer.com/article/10.1007/s00227-023-04274-5
"This bodes well for their survival under future marine heat waves, with these events predicted to increase in severity, frequency and duration"
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"It turns out, #MarineHeatwaves aren’t just on the surface. In the most devastating #marine #heatwaves, heat can penetrate right down to the sea bed. Remarkably, some heatwaves only affect the seafloor. "
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What are marine heatwaves and are they happening more often?
#Environment #Science #ClimateChange #Oceans #HotOceans #OceanTemperatures #MarineHeatwaves #OceanHeatwaves #HeatRecords #HeatWaves #Marine
https://the-14.com/what-are-marine-heatwaves-and-are-they-happening-more-often/ -
@kcarruthers
if only corals could speak, they would be screaming blue murder #coralBleaching #MarineHeatwaves #OceanHeating -
when headlines talk about "scorcher" like it's gonna be a fun day at the beach. 😐 its very not-good. This for 3jan23 - ocean surface temperature anomaly (ie difference from normal) red=hot... from Ben Noll at #NIWA using #NOAA product. #MarineHeatWaves #Climate #OceanHeatContent
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RT @CMEMS_EU: #DYK Unusually high #marineheatwaves impacted the #MediterraneanSea in 2020 and the #BalticSea in the winter of 2019/2020?
Heatwaves damage #marinecosystems and can devastate #marinelife.
Find out more➡️ https://marine.copernicus.eu/access-data/ocean-state-report-6th-issue
#climatechange #BlueOcean🐦🔗: https://nitter.eu/CopernicusEU/status/1579459149905399808