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Press Room

9 December 2008

Media Advisory: NSIDC Arctic Sea Ice Scientist at Press Briefing

NSIDC Research Scientist and Arctic sea ice expert Julienne Stroeve will join a panel of scientists on December 16 at 9:00 am Pacific Standard Time for a press briefing on Arctic change. Stroeve will discuss the emergence and implications of stronger warming in the Arctic compared to the rest of the globe, a process tied to the rapid decline of summer Arctic sea ice.

Please see below for call-in information for reporters not attending the Fall American Geophysics Union (AGU) Conference. Please contact Peter Weiss at pweiss@agu.org or Maria-Jose Vinas at mjvinas@agu.org for more information on attending AGU with press credentials.

Press briefing details

The Arctic in Flux: New Insights from the International Polar Year

Continuing climate changes in the Arctic received renewed scientific attention during the International Polar Year (IPY), which began in February 2007. This briefing presents early results from a range of studies conducted during IPY based on climate models and new observations taken from sea, land, and space.

Findings include evidence that the predicted amplification of Arctic warming caused by decreasing sea ice has already begun (Stroeve); large increases in tundra greenness along North America's Arctic coasts (Walker); the discovery of new seeps of the greenhouse gas methane along the East Siberian Arctic Shelf (Semiletov); and a lengthening snowmelt season and a second year of ice mass loss in Greenland (Tedesco).

To read more about conference sessions related to the press briefing, search for sessions C41B and U23F at the 2008 AGU Fall Meeting Web site.

Panelists

Julienne Stroeve, Research Scientist, National Snow and Ice Data Center, Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, Colorado USA

D. A. "Skip" Walker, Greening of the Arctic Principal Investigator, Alaska Geobotany Center, Institute of Arctic Biology, University of Alaska Fairbanks, Fairbanks, Alaska USA

Igor Semiletov, Research Associate Professor, International Arctic Research Center, University Alaska Fairbanks, Fairbanks, Alaska USA

Marco Tedesco, Director, Cryospheric Processes and Remote Sensing Laboratory, Department of Earth and Atmospheric Sciences, City College of New York, New York, New York USA

Call-in instructions

Reporters may call in if they are not able to attend the briefing in person. AGU is also providing press conference presentations via the Web for the first time. For instructions, visit http://www.agu.org/meetings/fm08/newsRemote.php.

Additional NSIDC presentations at AGU

See NSIDC experts present new research at AGU Fall Conference for additional presentations of NSIDC research. Please contact the NSIDC Press Office at srenfrow@nsidc.org or +1 303.492.1497 with questions.

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