| 兰州市汽车尾气污染状况调查 |
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| 引用本文： | 赵晓红,闫春生.兰州市汽车尾气污染状况调查[J].干旱环境监测,1997,11(2):83-86. |
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| 作者姓名： | 赵晓红 闫春生 |
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| 作者单位： | 兰州医学院预防医学系!730000 |
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| 摘 要： | 通过对兰州市汽车尾气污染状况的调查与分析，认为兰州市街道空气污染较重，ＣＯ、ＮＯｘ、ＳＯ２、ＴＳＰ、Ｐｂ各项污染均超标，其污染程度与车流强度、时间、季节、路面宽度、风速及不同形式的交通路口相关。汽车尾气排放已成为兰州市空气污染的重要来源。
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| 关 键 词： | 汽车 兰州市 空气污染 废气 污染调查 |
POLLUTION INVESTIGATION OF AUTOMOBILE'S TAIL GAS IN LAZHOU CITY |
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| Zhao Xiaohong and Yan Chunsheng.POLLUTION INVESTIGATION OF AUTOMOBILE''''S TAIL GAS IN LAZHOU CITY[J].Arid Environmental Monitoring,1997,11(2):83-86. |
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| Authors: | Zhao Xiaohong and Yan Chunsheng |
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| Abstract: | Based on the pol1ution investigation of automobile's tall gas in Lanzhou City, the air pollution of street is heavier, with CO, NOx, SO2, TSP and Pb exceeding the standard. The pollution degree is related to traffic flow,time, season, road width, wind speed and various traffic crossings. The ethessi0n of automobile's tail gas has been the main source of the air pollution in Lanzhou City. |
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| Keywords: | Automobile's tail gas Air pollution Lanzhou City |
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