Climate Science
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Arctic Ocean Crossed a Nutrient Tipping Point Around 2009, Threatening the Polar Food Chain
Sea ice loss has triggered irreversible nitrate depletion in the Arctic Ocean since 2009, undermining the plankton foundation of the polar food web.
5 min read6 sources
Antarctica Has Lost Nearly 5,000 Square Miles of Grounded Ice in 30 Years as Retreat Concentrates in Vulnerable Western Glaciers
A 30-year satellite study shows Antarctica lost 12,820 square kilometers of grounded ice, concentrated in West Antarctica's most vulnerable glaciers.
5 min read3 sources