![Poles / Ecosystem / Polar bear / Permafrost / Ecology / Taiga / Arctic policy of the United States / Climate change in the Arctic / Physical geography / Effects of global warming / Arctic Poles / Ecosystem / Polar bear / Permafrost / Ecology / Taiga / Arctic policy of the United States / Climate change in the Arctic / Physical geography / Effects of global warming / Arctic](https://www.pdfsearch.io/img/7cc39b980ad1227e7f234328a2d10423.jpg) Date: 2012-02-03 13:42:13Poles Ecosystem Polar bear Permafrost Ecology Taiga Arctic policy of the United States Climate change in the Arctic Physical geography Effects of global warming Arctic | | Changing Arctic Ecosystems Research to Understand and Project Changes in Marine and Terrestrial Ecosystems of the Arctic Ecosystems and their wildlife communities are not static; they change and evolve over time due to nAdd to Reading ListSource URL: pubs.usgs.govDownload Document from Source Website File Size: 1,58 MBShare Document on Facebook
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