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| | Global Change - Arctic Implications |
 | | "The Arctic is characterized by one of the most extreme environments on the planet, with limited sunlight, extreme temperatures, and a short growing season. |
 | | Sea ice, snow cover, glaciers, tundra, permafrost, boreal forests, and peatlands are all sensitive indicators of change, susceptible to subtle variations in sunlight, surface temperature, ocean heat transport, air and ocean chemistry, and the particulate loading of the atmosphere. |
 | | Arctic Temperature Trends [1961-1990] - A graphic from the Cooperative Institute for Arctic Research [University of Alaska] |
| arcticcircle.uconn.edu /NatResources/Globalchange/globalindex.html (455 words) |
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