Originally posted on Summit County Citizens Voice:
‘The 1980s regime shift may be the beginning of the acceleration of the warming shown by the IPCC …’
By taking a big-picture look at the Earth’s various systems over time, researchers say they’ve been able to pinpoint a major global climate shift starting in the late 1980s, triggered by anthropogenic warming and the 1982 El Chichón volcanic eruption in Mexico.
The new study, published recently in Global Change Biology, documents a range of associated events caused by the shift, including a 60 percent increase in winter river flow into the Baltic Sea and a 400 percent increase in the average duration of wildfires in the Western United States.
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