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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsArctic's strongest sea ice breaks up for first time on record
https://www.theguardian.com/world/2018/aug/21/arctics-strongest-sea-ice-breaks-up-for-first-time-on-recordThe oldest and thickest sea ice in the Arctic has started to break up, opening waters north of Greenland that are normally frozen, even in summer.
This phenomenon which has never been recorded before has occurred twice this year due to warm winds and a climate-change driven heatwave in the northern hemisphere.
One meteorologist described the loss of ice as scary. Others said it could force scientists to revise their theories about which part of the Arctic will withstand warming the longest.
The sea off the north coast of Greenland is normally so frozen that it was referred to, until recently, as the last ice area because it was assumed that this would be the final northern holdout against the melting effects of a hotter planet.
But abnormal temperature spikes in February and earlier this month have left it vulnerable to winds, which have pushed the ice further away from the coast than at any time since satellite records began in the 1970s.
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Eliot Rosewater
(31,112 posts)Raine
(30,540 posts)pounding him with the damage to the environment but that would be too offensive to their sponsors, loss of revenue.
gratuitous
(82,849 posts)I mean, who would have thought to break up ice north of Greenland? Those Chinese are really attending to every detail to advance their hoax, aren't they? I'm sure glad we have those ever-vigilant Republicans around to explain why what we're seeing isn't really what we're seeing.
G_j
(40,367 posts)Squinch
(50,949 posts)lapfog_1
(29,205 posts)why am I not giddy with the good news that the pesky sea ice is gone?
joshcryer
(62,270 posts)Delphinus
(11,830 posts)Going to go watch now.
joshcryer
(62,270 posts)It's really crazy and I watch it every now and again.
The Navy is really freaking out about this.
G_j
(40,367 posts)New data from two Arctic sites suggest some surface layers are no longer freezing. If that continues, greenhouse gases from permafrost could accelerate climate change.
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PUBLISHED AUGUST 20, 2018
CHERSKIY, RUSSIANikita Zimov was teaching students to do ecological fieldwork in northern Siberia when he stumbled on a disturbing clue that the frozen land might be thawing far faster than expected.
Zimov, like his father, Sergey Zimov, has spent years running a research station that tracks climate change in the rapidly warming Russian Far East. So when students probed the ground and took soil samples amid the mossy hummocks and larch forests near his home, 200 miles north of the Arctic Circle, Nikita Zimov suspected something wasn't right.
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Achilleaze
(15,543 posts)and the world
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republicans lies about climate change are dangerous for America
republicans lies about climate change are dangerous for America
republicans lies about climate change are dangerous for America
republicans lies about climate change are dangerous for America
republicans lies about climate change are dangerous for America
republicans lies about climate change are dangerous for America
republicans lies about climate change are dangerous for America
republicans lies about climate change are dangerous for America
republicans lies about climate change are dangerous for America
republicans lies about climate change are dangerous for America
republicans lies about climate change are dangerous for America and the world