Arctic coastal erosion isn’t just a byproduct of climate change — it also contributes to it
New research finds that permafrost crumbling into the ocean is a major contributor to spikes in greenhouse gases.
September 19, 2018
14816
Thousands of years ago, at the end of the last glacial period, carbon dioxide in the atmosphere shot up suddenly on three separate occasions — about 11,500, 14,600 and 16,500 years ago, to be exact.
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