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Study finds half of the world’s population exposed to increasing air pollution

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—Professor Shaddick, Chair of Data Science & Statistics at the University of Exeter. Major sources of fine particulate matter air pollution include the inefficient use of energy by households, industry, the agriculture and transport sectors, and coal-fired power plants.

Pollution 259
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New inventory of black carbon emissions from China finds 2007 levels higher than previously reported

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To develop the new inventory, the team included 22 BC emission sources including both anthropogenic and natural sources (savanna and forest fires), and used emission factor values (EF BC ), references, and the detailed data sources for coke production, open-fire agricultural waste burning, and wildfires. 2007 were used in this study.

2007 271
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UNICEF: 300M children worldwide breathing air exceeding WHO pollution guidelines by 6x or more

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The report, “ Clear the Air for Children ”, uses satellite imagery to show that some 2 billion children live in areas where outdoor air pollution, caused by factors such as vehicle emissions, heavy use of fossil fuels, dust and burning of waste, exceeds WHO minimum air quality guidelines. —“Clear the Air for Children”. van Donkelaar, A.,

Pollution 150
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Global CO2 emissions stalled for the third year in a row

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Information on the other two greenhouse gases, methane (CH 4 ) and nitrous oxide (N 2 O), is only available until 2012, as international statistics on agricultural activities—the main source of these emissions—are not updated as frequently as on energy and industry-related activities. Other greenhouse gases keep creeping up.

Emissions 150
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Steep increase in global CO2 emissions despite reductions by industrialized countries; driven by power generation and road transport

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The report, which is based on recent results from the Emissions Database for Global Atmospheric Research (EDGAR) and latest statistics for energy use and other activities, shows large national differences between industrialised countries.

Global 281
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Measurements of CO2 and CO in China’s Air Indicate Sharply Improved Combustion Efficiency

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The findings, published in the 21 September issue of Atmospheric Chemistry and Physics , are generally consistent with official Chinese government statistics and could bolster their credibility as international negotiations proceed on commitments of China and other nations to combat climate change.

CO2 199
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RAND reports suggest US DoD use less petroleum fuel to deal with high prices, not count on alternatives

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Bartis and RAND colleague Lawrence van Bibbe were the authors of a 2011 RAND report concluding that if the US military increased its use of alternative jet and naval fuels that can be produced from coal or various renewable resources, including seed oils, waste oils and algae, there would be no direct benefit to the nation’s armed forces.

Price 225