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Berkeley Lab releases 8th edition of databook on China’s energy and environment; finding the “missing” energy consumption

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The China Energy Group of the US Department of Energy’s (DOE’s) Lawrence Berkeley National Laboratory (Berkeley Lab) recently released the eighth edition of the China Energy Databook —the most comprehensive publicly available resource known to exist covering China’s energy and environmental statistics. Click to enlarge.

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WUSTL study finds use of air conditioning reduces in-car pollution

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Traffic is a major source of harmful pollutants; daily peak exposures tend to occur near roadways or while traveling—or being stuck—on them. Their paper is published in Atmospheric Environment. That gave them rare, real-world look at pollutant exposure. Earlier post.). the least.

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Virginia Tech team developing intelligent wearable analyzer for pollutants in transportation-related workplaces

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According to Agah, a renowned researcher in chip-scale gas chromatography and Office of the Vice President for Research and Innovation Faculty Fellow, the development of effective strategies for reducing occupational exposure to pollutants requires accurate, time-resolved measurement of exposure.

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Study finds some improved cookstoves may emit more black carbon pollution than traditional mud cookstoves

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In this plot, a red star under the boxes means that the mean values for hardwood and mixed fuel tests are statistically different for that stove technology class (at the 95% confidence level, p. In this regard, this study highlights the need for repeated tests to confirm statistical significance of mitigation potential.

Pollution 231
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UK DfT Report Finds That While a Majority of the Public Still Thinks Individuals Should Limit Car Use to Benefit Environment, Support for Measures Drops

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The report for the Department for Transport is based on a survey module included in the Office for National Statistics’ Opinions (Omnibus) survey which has been carried out each August since 2006. The report found that in 2009, 58% of adults believe that “Individuals should try to limit their car use for the sake of the environment”.

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California ARB study finds commuters’ exposures to air pollution greatly depends on mode of travel; light rail, personal vehicles the lowest

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The mode of travel you take on your daily work commute can make a big difference in your exposure to air pollution, according to a new study by researchers at the California Air Resources Board (ARB). Boxplot of average PM 2.5 , BC, UFP, and LDSA [lung deposited surface area] concentrations for each commute mode.

Pollution 150
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Study: traffic density, wind and air stratification influence concentrations of NO2

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In connection with the effects of the COVID-19 pandemic, satellite measurements made headlines showing how much the air pollutant nitrogen dioxide (NO 2 ) had decreased in China and northern Italy. In Germany, traffic density is the most important factor. As a precursor substance, it can also contribute to the formation of particulate matter.

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