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Study: annual climate impact of wild pigs could be greater than 1.1M cars

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The researchers used predictive population models coupled with advanced mapping techniques to estimate the climate damage wild pigs are causing across five continents. Since soil contains nearly three times as much carbon than in the atmosphere, even a small fraction of carbon emitted from soil has the potential to accelerate climate change.

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Study: Crop relocation can help buffer US agriculture from climate change but southern states may face massive loss of productive land

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Projected extreme temperatures under climate change are predicted to reduce average yields for several of the United States’ major crops. The extent of these regional changes in agricultural productivity and how they influence future cropping decisions is a central question for the risks of climate change for agriculture and food security.

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Vanderbilt meeting concludes time to begin developing climate change adaptation strategies for transportation sector

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The meeting was held in June at Vanderbilt University and was sponsored by the Vanderbilt Center for Transportation Research (VECTOR), Vanderbilt Institute for Energy and Environment (VIEE) and the University of Memphis’ Intermodal Freight Transportation Institute.

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DOE to fund 14 research projects on deepwater and Arctic methane hydrates; potential future energy supply

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Methane hydrate can form in Arctic and marine environments. University of Mississippi. Source: DOE. Click to enlarge. further assess resource volumes, particularly in deepwater settings. The following projects have been selected for award negotiations: Characterizing the Affect of Environmental Change on Gas-Hydrate-Bearing Deposits.

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Study Finds Ozone, Nitrogen Change the Way Rising CO2 Affects Earths Water

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The researchers concluded that models of climate change may be underestimating how much water is likely to run off the land and back into the sea as atmospheric chemistry changes. Plants that release less water also take less of it from the environment. Our environment and quality of life depend on less uncertainty on this front. —co-author

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UNEP Report Calls for More Sophisticated Approach to Developing Biofuels; Limitations of Current LCA Studies

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A far more sophisticated approach needs to be taken when developing biofuels as an environmentally-friendly energy option, according to a new report by the United Nations Environment Programme’s (UNEP) International Panel for Sustainable Resource Management.

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Rice University Study and Policy Paper Find US Biofuels Policies Flawed, Recommend Fundamental Overhaul

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They also question whether mandated volumes for biofuels—including advanced biofuels—can be met and whether biofuels are improving the environment or energy security. Key findings of the report include: Environmental and Health Impacts.

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