Abstract:Based on the Meta analysis results of the epidemiological studies, we evaluated the health benefit of achieving PM2.5 air quality standard in Beijing-Tianjin-Hebei region and made comparative analysis among cities in the region, combining the environmental health risk assessment and environmental valuation. The results show that the total health benefit is approximately 61.2~256 billion RMB per year (the mean value is 172.9 billion RMB per year), accounting for 1.66%~6.94% (4.68% in mean value) of the GDP of this region in 2009. Therein Hebei province gains the greatest benefit, further, the big cities like Beijing, Tianjin, Shijiazhuang can achieve the most significant health improvement and economic benefit. The results provide scientific benchmark for cost benefit analysis of implementing PM2.5 air quality standard, as well as important information for decision making on regional joint prevention and control of air pollution and on regional environmental management and corporation.
黄德生, 张世秋. 京津冀地区控制PM2.5污染的健康效益评估[J]. 中国环境科学, 2013, 33(1): 166-174.
HUANG De-Sheng, ZHANG Shi-Qiu. Health benefit evaluation for PM2.5 pollution control in Beijing-Tianjin-Hebei region of China. CHINA ENVIRONMENTAL SCIENCECE, 2013, 33(1): 166-174.