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European seas experience record warming driven by climate change
A study by the World Weather Attribution (WWA) network confirms that human-induced climate change is the primary driver behind unprecedented marine heatwaves across European waters. Researchers analyzed four key regions: the Celtic Sea, the Bay of Biscay and Iberian Peninsula, and the eastern and western Mediterranean basins.
The Mediterranean has experienced extreme warming, with temperatures in the western basin reaching approximately 1.9 degrees Celsius above pre-industrial levels. In some areas, observational data shows increases of up to 3.1 degrees Celsius. In June, Mediterranean waters were up to 6 degrees Celsius warmer than normal, and a buoy near Mallorca recorded a record 33 degrees Celsius in August.
In the Celtic Sea region, climate change has made such heatwave events approximately 30 times more likely, with models suggesting they may now recur every three years. The Iberian Peninsula and Bay of Biscay also saw human-induced warming of approximately 1.4 degrees Celsius. Scientists warn that these rising sea temperatures threaten marine ecosystems, potentially causing mass deaths of coral, sponges, and macroalgae, and disrupting entire food chains.
Entities
Adriatic Sea · Austria · Bay of Biscay · Celtic Sea · Deutscher Wetterdienst · Europe · Germany · Iberian Peninsula · Instytut Meteorologii i Gospodarki Wodnej · Italy · Mediterranean Sea · Poland
Claims
What the coverage asserts, and how many sources carry each claim.
- [● 5 SOURCES] A heat dome effect, caused by high-pressure systems over western and central Europe, is creating a self-reinforcing cycle of surface warming. www.svd.se · www.aftonbladet.se · www.sydsvenskan.se · www.aktuellhallbarhet.se · www.di.se
- [● 20 SOURCES] In the Celtic region, the heatwave could have occurred approximately once every hundred years in a pre-industrial climate. www.svd.se · www.aftonbladet.se · www.sydsvenskan.se · www.lfm.ch · fr.news.yahoo.com · +14 more
- [● 20 SOURCES] A buoy off Mallorca recorded a record temperature of 33 degrees Celsius in August. www.svd.se · www.aftonbladet.se · www.sydsvenskan.se · www.pressen.se · www.lapresse.tn · +14 more
- [● 22 SOURCES] Mediterranean sea surface temperatures have been more than 6 degrees above normal in some areas this year. www.svd.se · www.aftonbladet.se · www.sydsvenskan.se · www.lfm.ch · fr.news.yahoo.com · +16 more
- [● 20 SOURCES] Climate change models suggest this type of heatwave will now recur every three years. www.svd.se · www.aftonbladet.se · www.sydsvenskan.se · www.pressen.se · www.dimokratia.gr · +14 more
- [● 17 SOURCES] Minimal warming can be sufficient to push marine organisms past survival thresholds. www.svd.se · www.aftonbladet.se · www.sydsvenskan.se · www.pressen.se · www.di.se · +12 more
- [● 21 SOURCES] The July heat shock in the eastern Mediterranean, western Mediterranean, and Bay of Biscay was virtually impossible without human-caused greenhouse gas emissions. www.svd.se · www.aftonbladet.se · www.sydsvenskan.se · www.pressen.se · www.dimokratia.gr · +15 more
- [● 21 SOURCES] Climate change added approximately 2 degrees to Mediterranean temperatures this summer. www.lfm.ch · fr.news.yahoo.com · www.lifo.gr · www.pressen.se · www.svd.se · +15 more
- [● 24 SOURCES] The research was conducted by the World Weather Attribution (WWA) network. www.pressen.se · www.svd.se · www.dimokratia.gr · www.aftonbladet.se · www.lfm.ch · +18 more
- [● 2 SOURCES] Severe storms with hail and heavy rain were warned for western North Rhine-Westphalia. www.t-online.de · www.focus.de
- [● 2 SOURCES] A tornado was reported in Fürstenwalde/Spree, Brandenburg. www.focus.de · www.tlz.de
- [● 3 SOURCES] The DWD issued warnings for extreme heat and severe storms across Germany. newsflash24.de · www.t-online.de · www.focus.de