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Copenhagen Diagnosis Released, Detailing Accelerating Indicators of Climate Change In Last Three Years

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A team of 26 climate scientists from Australia, Austria, Canada, France, Germany, Switzerland, the United Kingdom, and the United States have published the “Copenhagen Diagnosis”, an interim synthesis report on developments in climate change science from mid-2006 to the present day.

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Study Finds East Siberian Arctic Shelf Showing Instability and Widespread Venting of the GHG Methane; Releases May Be Much Larger and Faster Than Anticipated

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A section of the East Siberian Arctic Shelf (ESAS) seafloor that holds vast stores of frozen methane (CH 4 ) is showing signs of instability and widespread venting of the gas, according to the findings of an international research team led by University of Alaska Fairbanks scientists Natalia Shakhova and Igor Semiletov. Click to enlarge.

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Large-scale CO2 injection test begins in Illinois

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The test is part of the development phase of the Regional Carbon Sequestration Partnerships program, an Office of Fossil Energy initiative launched in 2003 to determine the best approaches for capturing and permanently storing gases that can contribute to global climate change.

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DOE Regional Partnership Initiates CO2 Injection in Lignite Coal Seam

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The seven partnerships form a national network that is investigating the best approaches for capturing and permanently storing CO 2. The results of the PCOR Partnership’s Phase I characterization activities indicated that the region’s low-rank coal seams have the capacity to store up to 8 billion tons of CO 2.

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Researchers find that abiotic methane can charge deepsea Arctic gas hydrates

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Researchers from the Centre for Arctic Gas Hydrate, Environment and Climate (CAGE) at the Arctic University of Norway have discovered a growing Arctic abiotic methane- and methane hydrate–charged sediment drift on oceanic crust in the deep Fram Strait of the Arctic Ocean. So there is probably much more. —Joel Johnson.

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New NASA Satellite Survey Reveals Dramatic Arctic Sea Ice Thinning

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Ice volume allows us to calculate annual ice production and gives us an inventory of the freshwater and total ice mass stored in Arctic sea ice. In 2003, 62% of the Arctic’s total ice volume was stored in multi-year ice, with 38% stored in first-year seasonal ice. Tags: Climate Change Polar.

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Studying Climate Change with an Ice Radar Drone

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These great masses store enough water to raise global sea level by 65 meters should they melt entirely. And the data that Peregrine will gather will help scientists to understand how these critical areas will respond to climate change. Thomas Teisberg, an electrical engineering Ph.D.