National Snow and Ice Data Center - April reached a new record Arctic low sea ice extent. Sea ice loss was rapid in the beginning of the month due to declines in
September Arctic Sea Ice Extent 1979 to 2022 - YouTube
February continues streak of record low Arctic sea ice extent – Climate Change: Vital Signs of the Planet
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Sea Ice
NSIDC Sea Ice Index | Climate Data Guide
Deciphering the rise and fall of Antarctic sea ice extent
File:Average March Arctic sea ice extent for 1979 through 2008.png - Wikimedia Commons
Five Facts to Help You Understand Sea Ice – Climate Change: Vital Signs of the Planet
National Snow and Ice Data Center (@NSIDC) / Twitter
TC - An enhancement to sea ice motion and age products at the National Snow and Ice Data Center (NSIDC)
Arctic sea ice hits its annual minimum, ties for second lowest year
Arctic sea ice still not forming | Polarjournal
NSIDC Sea Ice Index | Climate Data Guide
Arctic Sea Ice News and Analysis | Sea ice data updated daily with one-day lag
Guest post: Piecing together the Arctic's sea ice history back to 1850 - Carbon Brief
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What Is the National Snow and Ice Data Center?
Arctic sea ice melting at near-record rates in 2020 | 9news.com
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National Snow and Ice Data Center (@NSIDC) / Twitter
Antarctic sea ice melts to record low for January: Scientists
Arctic sea-ice minimum is third lowest, data show | Colorado Arts & Sciences Magazine Archive | University of Colorado Boulder
National Snow and Ice Data Center - We have called this year's Arctic sea ice minimum. Arctic sea ice likely reached its annual minimum extent at 3.74 million square kilometers (1.44 million
File:Average Monthly Arctic Sea Ice Extent - September 1979 - 2012.png - Wikimedia Commons
