| 应用居民出行状况估算北京市机动车污染排放量 |
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| 引用本文： | 石磊,王岐东,付明亮. 应用居民出行状况估算北京市机动车污染排放量[J]. 北京轻工业学院学报, 2009, 0(2): 12-15 |
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| 作者姓名： | 石磊 王岐东 付明亮 |
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| 作者单位： | 北京工商大学化学与环境工程学院,北京100048 |
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| 摘 要： | 通过调查获取北京市各交通方式分担率、人均出行距离等居民出行参数,并由此确定机动车总行驶里程并估算出北京市各种机动车污染物年排放总量.结果表明：公交车、私家车和出租车的满载率分别为0.44,0.25和0.375,人均出行距离分别为8.5,24.0和10.0 km/人/次.北京市机动车（轿车和公交车）尾气HC、CO、NOx污染总量达106.57万t,其中私家车占污染排放总量的85.3%,出租车占12.4%,公交车占2.3%.
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| 关 键 词： | 居民出行 交通方式 机动车 污染排放 北京市 |
APPLICATION OF SITUATION OF RESIDENTS TRAVEL TO ESTIMATE VEHICLES EMISSIONIN OF BEIJING |
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| SHI Lei,WANG Qi-dong,FU Ming-liang. APPLICATION OF SITUATION OF RESIDENTS TRAVEL TO ESTIMATE VEHICLES EMISSIONIN OF BEIJING[J]. Journal of Beijing Institute of Light Industry, 2009, 0(2): 12-15 |
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| Authors: | SHI Lei WANG Qi-dong FU Ming-liang |
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| Affiliation: | (College of Chemical and Environmental Engineering, Beijing Technology and Business University, Beijing 100048, China) |
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| Abstract: | The traffic share by mode, average distance of residents travel and other parameter about residents travel were surveyed in Beijing, then the total travel distance and the pollutants emissions from vehicles in Beijing were estimated basing the data. The results show that, the capacity rate of bus, private car and taxi was 0.44, 0.25 and 0.375, individually, and the average distance of residents travel was 8.5, 24.0 and 10.0 km. The total exhaust emissions from motor vehicles （car and bus） in Beijing was 1 065.7 thousand tons, and the contribution rate of mobile sources was 85.3 %, 12.4 % and 2.3 % respectively for the total emissions of private car, taxi and bus. |
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| Keywords: | residents travel traffic mode motor vehicle pollutants emissions Beijing |
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