Here are some USGS Web pages with more information on tundra ecosystems and Anywhere:
Arctic Refuge coastal plain terrestrial wildlife research summaries
Updated summaries of research in the Arctic National Wildlife Refuge, Alaska, on caribou, muskoxen, predators (grizzly bears, wolves, geolden eagles), polar bears, snow geese and their wildlife habitats with maps of land-cover and vegetation.
(Score: 0.647)
Definition:
Ecosystems of treeless areas between the icecap and the tree line of Arctic regions, characterized by a permanently frozen subsoil that supports low-growing vegetation such as lichens, mosses, and stunted shrubs. [Adapted from American Heritage Dic. of the English Language, 4th ed.]
