| 城市次干道路段机动车污染物排放因子的测定 |
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| 引用本文： | 苏小芳 范炳全 黄远东 刘娟娟. 城市次干道路段机动车污染物排放因子的测定[J]. 上海理工大学学报(社会科学版), 2004, 26(4): 318-322 |
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| 作者姓名： | 苏小芳 范炳全 黄远东 刘娟娟 |
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| 作者单位： | [1]上海理工大学管理学院，上海200093 [2]上海理工大学城市建设与环境工程学院，上海200093 |
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| 基金项目： | 国家自然科学基金项目(70371011) |
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| 摘 要： | 选择上海市路网某典型次干道上的两点进行机动车污染排放因子测试，获得了城市次干道上机动车排放污染物浓度、交通参数、气象参数等实测数据．根据观测点处不同的气象条件，选用不同的大气扩散模型进行反推，得出机动车排放源强及平均排放因子，并在此基础上应用多元回归方法进行计算，获得了8大类机动车各种排放污染物的单车排放因子。
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| 关 键 词： | 机动车污染物 排放因子 平均排放因子 多元回归 |
Emission factors of pollutions from motor vehicles on hypo-artery in urban road net |
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| SU Xiao-fang,FAN Bing-quan,HUANG Yuan-dong,LIU Juan-juan. Emission factors of pollutions from motor vehicles on hypo-artery in urban road net[J]. Journal of University of Shanghai For Science and Technilogy(Social Science), 2004, 26(4): 318-322 |
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| Authors: | SU Xiao-fang FAN Bing-quan HUANG Yuan-dong LIU Juan-juan |
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| Affiliation: | SU Xiao-fang~,FAN Bing-quan~,HUANG Yuan-dong~,LIU Juan-juan~ |
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| Abstract: | At two monitoring points established in a certain typical hypo-artery road in road net,Shanghai,measurements of the emission factors of pollutions from motor vehicles were carried out and the concentration of the pollutants,traffic activity and meteorological data were gained.The source intensities and the average motor vehicle emission factors of pollutions were calculated by using reversed extrusion of atmospheric dispersion model according to different meteoric conditions at monitoring points.Based on that,combined emission factors of 8 types of city vehicles were calculated by use of linear regression. |
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| Keywords: | vehicular pollution emission factors average emission factors polybasic regression |
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