Exposure assessment for estimation of the global burden of disease attributable to outdoor air pollution.
Exposure assessment for estimation of the global burden of disease attributable to outdoor air pollution.
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DOI：
10.1021/es2025752
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发表时间：
2012-01-17
影响因子：
11.4
通讯作者：
Thurston, George D.
中科院分区：
文献类型：
--
作者：
Brauer, Michael;Amann, Markus;Burnett, Rick T.;Cohen, Aaron;Dentener, Frank;Ezzati, Majid;Henderson, Sarah B.;Krzyzanowski, Michal;Martin, Randall V.;Van Dingenen, Rita;van Donkelaar, Aaron;Thurston, George D.
环境空气污染与许多不利的健康影响有关。以往对全球可归因疾病负担的评估局限于城市地区或浓度估计的粗略空间分辨率。最近在遥感、全球化学迁移模型和地表测量覆盖面方面的发展，促进了几乎完整的空间分辨全球空气污染物浓度估计。我们将这些数据结合起来，以0.1° × 0.1°的空间分辨率对1990年和2005年的细颗粒物（PM2.5）和臭氧的长期平均环境浓度进行了全球估计。2005年，世界上89%的人口生活在超过世界卫生组织空气质量指南PM2.5（年平均值）10 μg/m3的地区。在全球范围内，32%的人口生活在超过世卫组织1级中期目标35微克/立方米的地区;东亚（76%）和南亚（26%）的比例较高。在北美洲和拉丁美洲、欧洲、南亚和东亚以及非洲部分地区发现了最高的季节性臭氧水平。1990年至2005年期间，全球人口加权PM2.5浓度明显增加了6%，全球人口加权臭氧浓度下降了1%，突出表现为东亚、南亚和东南亚的浓度增加，北美和欧洲的浓度下降。结合空间分辨的人口分布，这些估计扩大了与室外空气污染相关的全球健康负担的评估。
Ambient air pollution is associated with numerous adverse health impacts. Previous assessments of global attributable disease burden have been limited to urban areas or by coarse spatial resolution of concentration estimates. Recent developments in remote sensing, global chemical-transport models, and improvements in coverage of surface measurements facilitate virtually complete spatially resolved global air pollutant concentration estimates. We combined these data to generate global estimates of long- term average ambient concentrations of fine particles (PM2.5) and ozone at 0.1° × 0.1° spatial resolution for 1990 and 2005. In 2005, 89% of the world’s population lived in areas where the World Health Organization Air Quality Guideline of 10 μg/m3 PM2.5 (annual average) was exceeded. Globally, 32% of the population lived in areas exceeding the WHO Level 1 Interim Target of 35 μg/m3; driven by high proportions in East (76%) and South (26%) Asia. The highest seasonal ozone levels were found in North and Latin America, Europe, South and East Asia, and parts of Africa. Between 1990 and 2005 a 6% increase in global population-weighted PM2.5 and a 1% decrease in global population- weighted ozone concentrations was apparent, highlighted by increased concentrations in East, South and Southeast Asia and decreases in North America and Europe. Combined with spatially resolved population distributions, these estimates expand the evaluation of the global health burden associated with outdoor air pollution.
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在多站点时间序列研究中，在臭氧与死亡率之间的短期关联上，颗粒物的潜在混淆。
影响因子：
10.4
作者：
Bell, Michelle L.;Kim, Jee Young;Dominici, Francesca
通讯作者：
Dominici, Francesca
影响因子：
10.4
作者：
Anenberg SC;Horowitz LW;Tong DQ;West JJ
通讯作者：
West JJ
影响因子：
11.4
作者：
Corbett, James J.;Winebrake, James J.;Lauer, Axel
通讯作者：
Lauer, Axel
影响因子：
5.6
作者：
Dockery, Douglas W.
通讯作者：
Dockery, Douglas W.
DOI：
10.1038/sj.jea.7500388
发表时间：
2005-03-01
期刊：
JOURNAL OF EXPOSURE ANALYSIS AND ENVIRONMENTAL EPIDEMIOLOGY
影响因子：
--
作者：
Jerrett, M;Arain, A;Giovis, C
通讯作者：
Giovis, C