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New inventory of black carbon emissions from China finds 2007 levels higher than previously reported

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for year 2007. A new black carbon (BC) emissions inventory from China found BC emissions levels in 2007 of 1,957 Gg BC—higher than reported in earlier studies. The paper by researchers from Peking University and Environment Canada appears in the ACS journal Environmental Science & Technology. Click to enlarge.

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Researchers Publish First Volume of Genomic Encyclopedia of Bacteria and Archaea; Resource for Optimizing Biofuels, Bioremediation and Carbon Capture

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The GEBA pilot was launched in May 2007 in collaboration with the non-profit German Collection of Microorganisms and Cell Cultures, DSMZ to sequence 100 bacterial and archaeal genomes based on the phylogenetic positions of organisms. The New Science of Metagenomics: Revealing the Secrets of Our Microbial Planet (NAS 2007).

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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

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At issue is the 2012 expiration of the Kyoto Protocol, a binding but effectively unenforceable 1997 treaty that had set greenhouse gas (GHG) emission reduction targets for 40 industrialized countries, referred to as Annex 1 countries, yielding an average GHG reduction of 5.2% by Jack Rosebro.

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UN Review of Recent Climate Research Concludes That Impacts Of Climate Change Coming Faster Than Anticipated

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The report released by the United Nations Environment Programme (UNEP), entitled Climate Change Science Compendium 2009 , highlights new research that identifies some events thought likely to occur in longer-term time horizons as already happening or set to happen far sooner than had previously been thought. per year from 2000-2007.

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Devil In The Details: Is Copenhagens 2 ºC Guardrail Obsolete?

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IPCC reference emissions scenarios, 2000—2100. A maximum concentration of 450 ppm carbon dioxide (~550 ppm CO 2 equivalent) in the Earth’s atmosphere is commonly cited as the limit at which average temperatures can be held at 2 ºC, and many emissions reduction proposals are based upon these two “upper bounds” targets. by Jack Rosebro.

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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. 2007) may not be robust. ” SCOPE is part of the International Council for Science. Turner et al.,

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Ethanol Groups File Suit Challenging Constitutionality of California Low Carbon Fuel Standard

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Two ethanol trade groups—the Renewable Fuels Association (RFA) and Growth Energy—have filed a complaint in Federal District Court in Fresno, California, challenging the constitutionality of the California Low Carbon Fuel Standard (LCFS). grams of carbon dioxide-equivalent per megajoule (gCO 2 e/MJ), compared to ARB’s range of 47.4

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