Linked from
The 23 pages that link to Arctic sea ice decline, each with the reason it gives.
Arctic OceanRelated: It alters ocean habitats, surface reflectivity, and access to marine routes.
Polar bearRelated: Less seasonal ice shortens the period when many bears can hunt seals offshore.
East Siberian SeaRelated: It changes navigability and the timing of open water in the sea.
Novaya ZemlyaRelated: Changing ice conditions affect access to the seas surrounding Novaya Zemlya.
WalrusRelated: Less summer ice can force Pacific walruses to rest on land far from feeding grounds.
IñupiatRelated: Changing ice conditions affect travel, hunting safety, and access to marine foods.
Taymyr PeninsulaRelated: Changing sea ice affects coastal conditions and shipping around Taymyr.
Ellesmere IslandRelated: Changing sea ice affects travel and ecosystems around the island.