Arctic sea ice extent at 2018 winter maximum was second smallest on record | NOAA Climate.gov
Graphing Sea Ice Extent in the Arctic & Antarctic | Center for Science Education
Sea Ice Extent: Polar Portal
Sea Ice
Polar Vortex Grows Arctic Sea Ice to 10-Year High, but There's a Catch | The Weather Channel
Arctic Sea Ice Extent Second Highest in 18 Years at the end of 2021, Now Close to 13 million square kilometers, while the Hudson Bay Finally Froze in the Last 2 weeks
Arctic Sea Ice Begins Its Warm Season Retreat in Worse Shape Than Previously Thought | Discover Magazine
Arctic Sea Ice Extent Second Highest in 18 Years at the end of 2021, Now Close to 13 million square kilometers, while the Hudson Bay Finally Froze in the Last 2 weeks
September Arctic sea ice extent: 1935-2014 - Arctic Sea Ice
Climate Change Indicators: Arctic Sea Ice | US EPA
Sea ice cover for June 2022 | Copernicus
NASA Finds 2022 Arctic Winter Sea Ice Maximum Extent 10th-Lowest on Record
ice extent | Arctic Sea Ice News and Analysis
Arctic sea ice hits second-smallest summer extent on record | Ars Technica
Sea ice | Formation, Extent, & Facts | Britannica
Antarctic Sea Ice Reaches New Record Maximum | NASA
Arctic sea ice reaches minimum extent for 2014 | Arctic Sea Ice News and Analysis
Guest post: Piecing together the Arctic's sea ice history back to 1850 - Carbon Brief
Arctic Sea Ice Extent Forecast for September 2022. The remaining sea ice will play a crucial role in the course of next winter » Severe Weather Europe
Video: Annual Arctic Sea Ice Minimum 1979-2022 with Area Graph – Climate Change: Vital Signs of the Planet
Maps of average sea ice extent in the Arctic summer (September) and winter (March), and in the Antarctic summer (February) and winter (September) | GRID-Arendal
Arctic Sea Ice Reaches 2021 Minimum Extent - YouTube
Measurement of sea ice - Wikipedia
Rate of Arctic summer sea ice loss is 50% higher than predicted | Sea ice | The Guardian
