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Study finds high sodium bicarbonate concentrations in water from coal-bed natural gas production harms aquatic life; water treatment can mitigate effects

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Produced water from coal-bed natural gas (CBNG) production may contain sodium bicarbonate (NaHCO 3 ) at concentrations that can harm aquatic life, according to a new study by the US Geological Survey; Montana Fish, Wildlife and Parks; the Bureau of Land Management and the US Environmental Protection Agency.

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BuG ReMeDEE project seeks to use extremophile bacteria to convert methane to biofuels, biopolymers and electricity

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The project—Building Genome-to-Phenome Infrastructure for Regulating Methane in Deep and Extreme Environments ( BuG ReMeDEE )—was awarded a $6-million grant by the National Science Foundation in October 2017. This, the deepest mine in North America, began filling with water following its closure in 2002.

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Expansion of sugarcane crop in Brazil to areas previously occupied by crops or pastureland leads to local cooling

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It does so by reflecting sunlight back into space and by lowering the temperature of the surrounding air as the plants “exhale” cooler water. They measured temperature, reflectivity (albedo), and evapotranspiration—the water loss from the soil and from plants as they exhale water vapor. —Greg Asner. Loarie, David B.

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$12+M awarded to 4 projects seeking to design crops with ability to fix their own nitrogen; no artificial fertilizers

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They also generate environmental problems from degrading soil to runoff into rivers where they pollute fresh waters and coastal zones. Golbeck, Penn State University; Christopher A. Voigt, Massachusetts Institute of Technology; Susan Rosser, University of Glasgow; and Bill Rutherford, Imperial College London.

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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. Human activities, including fossil fuel combustion and intensive agriculture, have increased the availability of nitrogen in the environment.

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DOE Selects 19 Projects to Monitor and Evaluate Geologic CO2 Storage

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Successful technologies will significantly increase the confidence that CO 2 placed in geologic formations is being accurately tracked and remains permanently stored, thus protecting human health and the environment. Columbia University , New York, N.Y. Montana State University , Bozeman, Mont.

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

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states (Arizona, California, Montana, New Mexico, Oregon, Utah, and Washington) and four Canadian provinces (British Columbia, Manitoba, Ontario, and Quebec). Gases: CO 2 emissions. Sources: Large electric generators. Coverage: 28% of CO 2 emissions. Western Climate Initiative (WCI). WCI covers seven U.S. Another six U.S.

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