What is Arctic Sea Ice? Polar bears and walruses face the threat of declining birth rates and restricted access to food sources due to decreased sea ice coverage and thickness.
Arctic Sea Ice Minima
Arctic sea ice is being increasingly melted from below by warming Atlantic water
Arctic sea ice: A look back into the future - GEOMAR - Helmholtz-Zentrum für Ozeanforschung Kiel
Sea Ice
Arctic Sea Ice Trends and Projections :: North Carolina Institute for Climate Studies
A mixed-bag of Arctic sea ice Arctic Sea Ice News and Analysis
Arctic Ocean could be ice-free for part of the year as soon as 2044
The Arctic will have summers with no sea ice as soon as the 2030s - The Japan Times
Sea ice - Wikipedia