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US DOE awards ~$5M to expand research on methane hydrates

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When methane hydrates are “melted,” or exposed to pressure and temperature conditions outside those where the formations are stable, the solid crystalline lattice turns to liquid water, and the enclosed methane molecules are released as gas. The University of Texas at Austin. Earlier post.). DOE Investment: approximately $480,000 ?.

Oregon 230
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Study finds global rivers and streams emitting 3x IPCC estimates of the GHG N2O

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This is especially the case for those draining nitrogen-enriched urbanized and agricultural watersheds, highlighting the importance of managing nitrogen before it reaches open water. This new global emission estimate is startling. —Jake Beaulieu of the University of Notre Dame and the US EPA, and lead author of the PNAS paper.

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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.

Gas 150
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Perspective: Regional Greenhouse Gas Cap-and-Trade Programs May be the Solution

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Cantwell said that cap-and-trade had been discredited by the Wall Street crisis, the Enron scandal and the rocky start to a carbon credits trading system in Europe that has been subject to dizzying price fluctuations and widespread fraud. Senators Lindsey Graham (R-S.C.), John Kerry (D-Mass.) and Joseph Lieberman (I-Conn.)

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