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Ice Continues Dramatic Melt In Arctic And Below

Ice cover on large bodies of water continues to decline across the north, in the Arctic, but also in the Great Lakes, according to a new report. […]

For Congressional Election, Pay Attention To Current Climate Research

If you’ve got a congressional candidate, like Ken Buck, who claims that global warming is a hoax, you’ve either got a candidate who is too ignorant to understand what the facts are, or too unscrupulous to care what the facts are. […]

Arctic Ice Reaches September Minimum Volume: Only 4000 Cubic Kilometers Left, 9500 Cubic Kilometers Below Average

Earlier this week, the University of Washington’s Polar Science Center released its latest Arctic sea ice measurements to make them current as of September 15, 2010. The Polar Science Center uses a satellite to measure the three-dimensional volume of the Arctic sea ice (a approach different than that of the National Snow and Ice Data […]

Surprise Late-Season Melt: Arctic Sea Ice Extent Falls Below 2008 Level

The melting of the Arctic sea ice literally crossed another line yesterday, as the area of Arctic sea ice fell below the level of two years ago:

The collapse of the Arctic sea this year is only surpassed by the calamity of 2007. The four lowest years of Arctic sea ice extent are the […]

Double Dip: Arctic Ice Resumes Late Season Melt

Last week, the National Snow and Ice Data Center reported:

Arctic sea ice appears to have reached its annual minimum extent on 10 September. The minimum ice extent was the third-lowest in the satellite record, after 2007 and 2008, and continues the trend of decreasing summer sea ice.

But appearances can occasionally be deceiving. After […]

Arctic Sea Ice Extent Nears 2010 Minimum, 4 SD below 1979-2000 Avg

The National Snow and Ice Data Center has released satellite data showing that with the extent of ice in the Arctic Ocean is nearing its yearly minimum, the area of the Arctic Ocean covered by ice is at its third lowest in the historical record:

The extent of ice in the Arctic Ocean is […]

International Polar Year Oslo Science Conference: Watch it Online

2007-2008 marked the Fourth International Polar Year, a coordinated international research effort dedicated to a better understanding of the Earth’s poles. Various sorts of data were collected in more than 150 research projects during this year.

Some of this research is still proceeding, and a large amount of data collected during the International Polar Year […]

Arctic Sea Ice Extent, October 27 2009: 6 Standard Deviations Below the 1979-2000 Mean

The latest data on sea ice extent in the Arctic Ocean includes information up through October 27, 2009:

Source: National Snow and Ice Data Center

The National Snow and Ice Data Center’s standard for measuring a notable deviation from the 1979-2000 sea ice average is two standard deviations, which is a reasonably strong standard, […]

Climate Change Impact Documented In the Arctic

The biological impacts of climate change Post documents in his new work include devastation of Arctic vegetation as a result of insect infestations surging up from the south, ringed seals losing their pups because of thinning ice, and narwhal populations dwindling. […]

How Does This Graph Show A Cooling Earth?

I’d like to hear from those people who repeat the corporate claim that the Earth is currently cooling, rather than warming, how they think the scientific measurements shown in this graph fit with that idea. […]

Obama Attacks Ribbon Seals

Biologist Shaye Wolf, says of Obama’s assistance to oil companies in the arctic, “There may be a new captain at the helm, but the federal government is still steering wildlife management in the Arctic on a course for extinction.” […]