Kuros
Joined: 27 Apr 2004
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Posted: Mon Jul 08, 2013 7:59 pm Post subject: Coal Kills in N. China |
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Pollution Leads to Drop in Life Span in Northern China, Research Finds
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The study, which appears in The Proceedings of the National Academy of Sciences, was conducted by an American, an Israeli and two Chinese scholars and was based on analyses of health and pollution data collected by official Chinese sources from 1981 to 2001.
The results provide a new assessment of the enormous cost of China’s environmental degradation, which in the north is partly a result of the emissions of deadly pollutants from coal-driven energy generation. The researchers project that the 500 million Chinese who live north of the Huai River will lose 2.5 billion years of life expectancy because of outdoor air pollution. |
Five years
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The health statistics recorded through the two-decade period by Chinese officials and examined by the study’s researchers showed that the 5.5-year drop in life expectancy in the north was almost entirely due to a rise in deaths attributed to cardiorespiratory diseases or related health problems.
The pollution data, also recorded by officials, indicated that the concentration of particulates north of the Huai was 184 micrograms per cubic meter higher than in the south, or 55 percent greater. |
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