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#oceanTemperature
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#ENSO #ElNino #SuperElNino #temperature #oceanTemperature
James Hansen et al. April 15, 2026
Super-Duper El Nino
www.columbia.edu/~jeh1/
#climate #ClimateScience #climatechange #ClimateEmergency #ClimateCrisis #ClimateBreakdown #ClimateDisruption #globalHeating #ExtremeWeather #polycrisis
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#Oysters #Japan #oceantemperature
"The region’s oysters – a popular Japanese dish and the lifeblood of fisheries in Hiroshima – are dying en masse, with experts blaming a combination of rising sea temperatures and, last year, a brutally hot summer..."
www.theguardian.com/environment/...
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#Oceantemperature #archaea
Ocean warming enhances iron use efficiencies of marine ammonia-oxidizing archaea | PNAS share.google/ouN3CRMUd142...
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#oceantemperature #archaea
"The results suggest that deep-ocean archaeal communities may maintain or even enhance their role in nitrogen cycling and primary production support across vast iron-limited regions in a warming climate."
share.google/7gBiV8MyfgV8...
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#oceantemperature
rabbitfish (Chimaera monstrosa), the velvet-belly lanternshark (Etmopterus spinax), and the blackmouth catshark (Galeus melastomus) are all expanding ranges? Northward
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#oceantemperature #octocoral #reproduction
"Our findings reveal that a 2°C warming leads to a 2-week advancement in P. clavata spawning, as evidenced by both field observations, and ex-situ experiments."
Global Change Biology | Environmental Change Journal share.google/XWSdhH4HaMVj...
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#Oceantemperature
" #Octopus blooms have previously been rare in the UK, but emerging evidence from long-term marine monitoring of the western Channel suggests that these episodes coincide with sustained periods of unusual warmth in both the ocean and atmosphere."
share.google/1L9Dyu4gSSqj...
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🦑 🐋 #Whales #baleenwhales #oceantemperature
Isotopic analysis of #whale skin biopsies shows diet shift; #fin and #minke whale in Gulf of St. Lawrence are eating more pelagic fish (capelin, herring and/or mackerel) and less krill
share.google/LMEe2KNPQ0jR...
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Marine heatwaves and cold spells are an increasing threat. Here we characterise extreme thermal events in South African MPAs & use a novel index to compare severity. This supports adaptive management and prioritization of sites for in situ monitoring
#MPA #oceantemperature
doi.org/10.1038/s415...
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#oceantemperature
A new paper in Science Advances says that we are still seeing effects from the 2003 heatwave in the waters around Greenland
Major heat wave in the North Atlantic had widespread and lasting impacts on marine life | Science Advances share.google/FjasHfetCt8H...
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2025 has been confirmed as one of the three hottest years on record, with temperatures soaring 1.44°C above historical averages—what does this mean for our planet's future?
Click to read more!
#US #HeatAccumulation #ClimateChange #OceanTemperature #CitizenPortal #GlobalClimate
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🦑 🌊 #oceantemperature
"...the global annual mean sea surface temperature (SST) in 2025 was 0.49°C above the 1981–2010 baseline...still ranking as the third-warmest year on record"
Ocean Heat Content Sets Another Record in 2025 | Advances in Atmospheric Sciences share.google/nsKhwF6YdlhK...
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🦑 #coral #florida #coralbleaching
#oceantemperature during the 2023 marine heatwave killed both wild and replanted #coral in the #Floridakeys. "In the Florida Keys and Dry Tortugas, 97.8 to 100% of the #Acropora palmata and Acropora cervicornis colonies died."
share.google/DkLD7dkOOqOQ...
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Oceans Are Supercharging Hurricanes. Scientists Warn “Category 6” Storms Are Becoming More Likely #Science #EarthSciences #Meteorology #Hurricanes #ClimateChange #OceanTemperature
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#fishing #oceantemperature
" #NewEngland fishermen, especially those from #Maine, used to catch millions of pounds of small pink #shrimp ... Rising temperatures have created an inhospitable environment for the shrimp, and their population is too low to fish sustainably"
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#Maine #oceantemperature #shrimp #fishing
"Regulators voted Thursday to extend a shutdown preventing New England fishermen from catching shrimp..."
New England's shrimp fishery to shut down for the long haul share.google/YyyarzfdF3SO...
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#Coral #coralreefs #coralbleaching #oceantemperature #Australia
"For coral, sustained heat stress is measured using degree heating weeks (DHW). At 4 DHW, coral bleaching is likely....At Ningaloo Reef last summer, more than 20 DHW were recorded."
share.google/XxpUzkr7A6sx...
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#oceantemperature
"The findings suggest that other marine organisms, ranging from abalone and corals to oysters and mussels, may similarly see reproductive suppression at sublethal temperatures..."
Even moderate heat waves can depress sea urchin reproduction share.google/eMFwxbKhSY1l...
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Popular press coverage from MongoBay about new study in Nature Biodiversity describing how rising #oceantemperature caused #bleaching and death of #anemones and their resident #clownfish
Losing Nemo: In the Red Sea, clownfish vanish as anemones bleach share.google/50D2BgHewygr...
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We hear a lot about #coralbleaching, but high #oceantemperature effects other animals, too.
New study of #RedSea reefs
"Across all reefs, we observed a sequence of 100% anemone bleaching, 94.3–100% anemonefish mortality, and 66.4–94.1% anemone mortality."
www.nature.com/articles/s44...
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#Coral #coralreefs
#oceantemperature
Planet’s first catastrophic climate tipping point reached, report says, with coral reefs facing ‘widespread dieback’ | Climate crisis | The Guardian share.google/rGIAnYIIpBED...
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#Oceantemperature #Greatbarrierreef
Great Barrier Reef suffers worst coral decline on record - BBC News share.google/l4nGSEutIv9Z...
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www.theguardian.com/environment/... #coralreef #coralbleaching #westaustralia #Ningalooreef #climatechaos #climateemergency #oceantemperature
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#Climatechange #oceantemperature #Australia
"According to recent data and modeled forecasts, hotter ocean temperatures off northern WA run several hundred meters deep."
phys.org/news/2025-02...
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🪸 #coralreefs #oceantemperature
Heat stressed dinoflagellate symbiants release oxygen free radicals that are bad for their #coral hosts. There are apparently some coral species that beat their cilia faster in response to move the free radicals away before they can do more damage
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#Coral #coralbleaching
#Australia #oceantemperature
More than 50% of affected corals monitored near an island in the reef’s south were killed last year during the most “severe and widespread bleaching” to ever hit the area, according to a team of Australian scientists.
www.cnn.com/2025/01/23/a...
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#seabird mortality
#murre #oceantemperature
"They died because, between 2014 through the beginning of 2017, Pacific Ocean water warmed about 7 degrees Fahrenheit, which has a domino effect on food supplies...that meant less food for the murres."
www.king5.com/article/tech...
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Warming #oceantemperature in the resulting #coralbleaching have hit the #greatbarrierreef hard
"...one area around Cooktown and Lizard Island had lost more than a third of its live hard coral – the biggest annual drop in 39 years of monitoring."
www.theguardian.com/environment/...
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