Alaska temperature changes analyzed for first decade of 21st century
When the rest of the nation grapples with the results of a scorching hot 2012, scientists at the Alaska Climate Research Center found that Alaska got colder from 2000 to 2010. The cooling trend was identified after examining the 21st century's first decade of data on annual and seasonal values from Alaska's first order meteorlogical stations.
Alaska Science Forum: Bowheads rise, Barrow sinks, fire scars the tundra
By nrozell [at] gi [dot] alaska [dot] edu (Ned Rozell)
From my notebook, here’s more northern news presented at the Fall Meeting of the American Geophysical Union, a five-day gathering of more than 20,000 scientists held in early December 2012 at the Moscone Center in San Francisco:
Girls on Ice 2013: Call for applications until February 1
Organizers announce that the Girls on Ice 2013 Expeditions are now accepting applications. The 2013 program includes two expeditions. The original North Cascades expedition on Mount Baker in Washington State will be held July 21 through Aug. 1, 2013, and an Alaska-based expedition will take place June 21 through July 2, 2013.
Alaska Science Forum: Alaska forests in transition
By nrozell [at] gi [dot] alaska [dot] edu (Ned Rozell)
In almost every patch of boreal forest in Interior Alaska that Glenn Juday has studied since the 1980s, at least one quarter (and as many as one-half) of the aspen, white spruce and birch trees are dead.
Science for Alaska 2013
Mark your calendars for Science for Alaska 2013! Our 21st year of the popular lecture series will experience some changes. Lectures will take place in Schaible Auditorium on the UAF campus and occur on Saturdays throughout January. We're hoping the smaller space and the coffee to follow each of the lectures will lead to a more intimate exchange between our line-up of lecturers and the community.
Dramatic report card for the Arctic in 2012
SAN FRANCISCO — Northern sea ice is at its lowest summer coverage since we’ve been able to see it from satellites. Greenland experienced its warmest summer in 170 years. Eight of 10 permafrost-monitoring sites in northern Alaska recorded their highest temperatures; the other two tied record highs.
2012 was a year of “astounding” change for much of the planet north of the Arctic Circle, said four experts at a press conference here at the Fall Meeting of the American Geophysical Union, a five-day gathering of more than 20,000 scientists that ended Dec. 7, 2012.
Temperature40 years of change on top of the world
George Divoky, left, talks with Geoff Haines-Stiles at the 2012 Fall Meeting of the American Geophysical Union in San Francisco.
Photo by Ned Rozell.
SAN FRANCISCO — From a lecture hall within a land of warm breezes and flowering December plants comes a story of a creature 2,600 miles north, where the sun will not rise for another 50 days.
Alaska Science Forum: Forty years of change on top of the world
By nrozell [at] gi [dot] alaska [dot] edu (Ned Rozell)
SAN FRANCISCO — From a lecture hall within a land of warm breezes and flowering December plants comes a story of a creature 2,600 miles north, where the sun will not rise for another 50 days.
Alaska Science Forum: Dramatic report card for the Arctic in 2012
By nrozell [at] gi [dot] alaska [dot] edu (Ned Rozell)
Northern sea ice is at its lowest extent since we’ve been able to see it from satellites. Greenland experienced its warmest summer in 170 years. Eight of 10 permafrost-monitoring sites in northern Alaska recorded their highest temperatures; the other two tied record highs.
