| 上海市宝山区空气中PM_(10)和PM_(2.5)污染状况分析 |
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| 引用本文： | 杨兴堂,施捷,沈先标. 上海市宝山区空气中PM_(10)和PM_(2.5)污染状况分析[J]. 上海预防医学, 2009, 21(6): 262-263 |
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| 作者姓名： | 杨兴堂 施捷 沈先标 |
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| 作者单位： | 1. 上海市宝山区疾病预防控制中心,上海,201901
2. 上海市宝山区环境监测站,上海,201901 |
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| 摘 要： | [目的]了解上海市宝山区空气中颗粒物PM10和PM2.5的污染水平,为PM2.5污染防治提供参考。[方法]2007年选择钢研所和罗泾监测点分别作为污染区和对照区,采用称重法进行PM10、PM2.5浓度测定。[结果]宝山区空气中PM10、PM2.5年平均浓度分别0.102mg/m3和0.054 mg/m3;冬春季节浓度高于夏秋季;钢研所监测点浓度高于罗泾监测点浓度;PM2.5占PM10的比值为0.55。[结论]上海宝山区空气中颗粒物污染较严重,存在明显季节变化和地区差异。PM2.5在PM10的比例已超半,应重视细颗粒物的空气污染和健康危害。
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| 关 键 词： | PM10 PM2.5 空气污染 |
Analysis on the situation of air pollution of PM_(10) and PM_(2.5) in Baoshan district,Shanghai |
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| YANG Xing-tang,SHI Jie,SHEN Xian-biao. Analysis on the situation of air pollution of PM_(10) and PM_(2.5) in Baoshan district,Shanghai[J]. Shanghai Journal of Preventive Medicine, 2009, 21(6): 262-263 |
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| Authors: | YANG Xing-tang SHI Jie SHEN Xian-biao |
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| Affiliation: | 1.Baoshan Center for Disease Prevention and Control;Shanghai 201901;China;2.Baoshan Environment Monitoring Station;China |
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| Abstract: | [Objective] To investigate the pollution levels of air particulate matter in Baoshan district in ordor to provide the reference for establishment of standard for PM2.5 and pollution prevention. [Methods] Air particulate matter(PM10 and PM2.5) monitoring points were set in Research Institute of Iron and Steel Company as polluted area and Luojing as control area in 2007.Air particulate was examined by membrane weighing method. [Results] The concentration of PM10 and PM2.5 were 0.102mg/m3 and 0.054 mg/m3 respe... |
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| Keywords: | PM10 PM2.5 |
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