“Such strong El Niño episodes have become far more common as...

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“Such strong El Niño episodes have become far more common as overall global temperatures have risen, scientists found in the new research, which painstakingly analyzed the composition of large boulder-like deposits of coral fossils found on the Galápagos Islands.
These old corals, which date to 1,000 years ago, contain chemical compositions that indicate what the sea surface temperature was like when they were alive.” […] “While El Niños remained fairly stable for most of this long period, things started to change around the time the world started to mass industrialize in the late 19th century. This process has become even more extreme in the past 40 years, with El Niños’ variability now around 37% higher than during preindustrial times.”
#Climate #ElNiño
https://www.theguardian.com/environment/2026/aug/27/el-nino-climate-patterns-fossil-fuels
https://www.science.org/doi/10.1126/science.ady2660
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"content": "“Such strong El Niño episodes have become far more common as overall global temperatures have risen, scientists found in the new research, which painstakingly analyzed the composition of large boulder-like deposits of coral fossils found on the Galápagos Islands.\n\nThese old corals, which date to 1,000 years ago, contain chemical compositions that indicate what the sea surface temperature was like when they were alive.”\n[…]\n“While El Niños remained fairly stable for most of this long period, things started to change around the time the world started to mass industrialize in the late 19th century. This process has become even more extreme in the past 40 years, with El Niños’ variability now around 37% higher than during preindustrial times.”\n\n#Climate #ElNiño\n\nhttps://www.theguardian.com/environment/2026/aug/27/el-nino-climate-patterns-fossil-fuels\n\nhttps://www.science.org/doi/10.1126/science.ady2660",
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