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Understanding Earth: The Icy Arctic
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Over the last decade, satellite data—often combined with data from other sources—have revealed that the Arctic is changing at rates faster than anywhere else on Earth. These changes are interrelated and have both long- and short-term effects on Earth’s land surfaces, oceans, and atmosphere, ultimately impacting the Earth’s climate system. To better understand the Arctic environment, scientists at NASA are working in collaboration with various experts from other federal agencies, universities, private companies, and not-for-profit organizations. This booklet—the third in the Understanding Earth series—explains how NASA keeps a close eye on the Arctic and how the changes taking place there are affecting you.
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