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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.

Climate 435
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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. Methane hydrates are 3D ice-lattice structures with natural gas locked inside, and are found both onshore and offshore—including under the Arctic permafrost and in ocean sediments along nearly every continental shelf in the world. University of Mississippi.

Future 225
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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. Assessing Biofuels”. Lifecycle GHG. World Transport Biofuel Production.

Ozone 186
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Study Finds Ozone, Nitrogen Change the Way Rising CO2 Affects Earths Water

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Plants consume carbon dioxide—a significant greenhouse gas—in the process of photosynthesis. 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. As plants breathe and perspire they help cool the atmosphere.

Ozone 186
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SCOPE Biofuels Project Releases Assessment on Environmental Effects of Biofuel Technologies

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The SCOPE (Scientific Committee on Problems of the Environment) International Biofuels Project, has published the full proceedings of its Rapid Assessment workshop on the environmental effects of biofuel technologies, 22-25 September 2008. SCOPE is part of the International Council for Science. Ravindranath et al.

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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. Legislation giving biofuels preferences on the basis of greenhouse gas benefits should be avoided. Key findings of the report include: Environmental and Health Impacts.

Universal 257