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Peking University team develops method for modeling historical global black carbon emissions from motor vehicles with reduced uncertainty

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Geographical distributions of global BC emissions from motor vehicles in 1976 (A) and 2006 (B). Country-based mean values are shown for 1976 and 1° × 1° resolution was used for 2006. Researchers at Peking University have developed a new methodology to model black carbon (BC) emissions from diesel and gasoline motor vehicles.

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Field study suggests climate models should include ocean waves

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A new study by researchers from Swinburne University of Technology (Australia) suggests that the effect of wave activity on oceans should be incorporated in long-term climate and weather prediction models. Right now small-scale wave physics and large-scale climate modeling exist separately.

Climate 218
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MIT study finds air quality co-benefits of US carbon policies can significantly offset costs, depending upon the policy

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The human health benefits associated with improvements in air quality related to the reduction in greenhouse gas emissions improvements can offset 26–1,050% of the cost of US carbon policies, depending upon the type of policy, according to a new study by a team from MIT. Carbon-reduction policies significantly improve air quality.

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Study estimates global black carbon emissions up 72% from 1960-2007; BC emissions intensity down 52%

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Black carbon emissions and BC emissions intensity per year. A study led by a team from Peking University has estimated that global black carbon (BC) emissions increased from 5.3 Black carbon has two deleterious effects on the environment. Credit: ACS, Wang et al. Click to enlarge. teragrams/year in 1960 to 9.1

2007 268
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Satellite study suggests California clean air regulations working to reduce PM2.5 emissions in state

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Scientists from Emory University, NASA’s Jet Propulsion Laboratory and the California Air Resources Board teamed to analyze satellite data to determine the 15-year trend of PM 2.5 LA=Los Angeles basin, CV=Central Valley, OC=Organic Carbon, EC=Elemental Carbon. pollution in the state. to predict PM 2.5 Click to enlarge.

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Get to Know the IEEE Board of Directors

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Mathur is currently a professor of practice and a member of the academic council at Marwadi University , in Rajkot, India. Rahman feels that IEEE, as the world’s largest organization of technical professionals, has both the opportunity and the responsibility to address the causes of, mitigate the impact of, and adapt to climate change.

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Copenhagen Diagnosis Released, Detailing Accelerating Indicators of Climate Change In Last Three Years

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A team of 26 climate scientists from Australia, Austria, Canada, France, Germany, Switzerland, the United Kingdom, and the United States have published the “Copenhagen Diagnosis”, an interim synthesis report on developments in climate change science from mid-2006 to the present day.