Lessons from lemmings: Ecosystem disruptions can have cascading effects on species - WWF Arctic

Tom Arnbom discusses the ups and downs of the Scandinavian lemming to illustrate how the fate of a single species can influence that of many others—and to show that we must begin building a more resilient Arctic now if we want to protect ecosystems and the biodiversity they support.

A New Deal for the Arctic - WWF Arctic

Greenland Lemmings' Collapse Pushes Predators to Brink, Science

Lessons from lemmings: Ecosystem disruptions can have cascading effects on species - WWF Arctic

Lessons from lemmings: Ecosystem disruptions can have cascading effects on species - WWF Arctic

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Arctic Warming and Ecosystem Impacts

Lessons from lemmings: Ecosystem disruptions can have cascading effects on species - WWF Arctic

Keystone Species 101

SpecieS and climate change: - IUCN