Juliet Eilperin @eilperin
'It's been a crazy year up north,' @NSIDC Director Mark Serreze said, announcing Arctic sea ice this year ranks as the second-lowest in the four-decade long satellite record. 'We are headed towards a seasonally ice-free Arctic Ocean, and this year is another nail in the coffin.' — PolitiTweet.org
National Snow and Ice Data Center @NSIDC
We have called this year's likely #Arctic sea ice minimum extent at 3.74 M sq km (1.44 M sq mi) on September 15. Th… https://t.co/ZdnpdouEYS