Global Climate Change: The Southern Ocean
http://forum.wgbh.org/wgbh/forum.php?lecture_id=1111

Sarah Gille, Scripps Institution of Oceanography


The Southern Ocean, which surrounds Antarctica, is a key region in determining global climate. This video lecture presents data revealing that the Southern Ocean is undergoing an alarming warming trend that may affect climates in the Pacific, Atlantic, and Indian Oceans. What does the Antarctic region tell us about our future? Is Antarctica especially sensitive, so that now it serves as an early warning system for catastrophic change? The speaker questions the belief that human input is local not global. The video is 9 minutes in length.

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DLESE

Subject: Geoscience:Atmospheric Science:Climatology
Grade Level: General Public
Theme: Teach the Earth:Incorporating Societal Issues:Climate Change, Teach the Earth:Course Topics:Atmospheric Science