| 应用OSPM模式进行澳门街区峡谷污染评价 |
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| 引用本文： | 何东全,郝吉明,傅立新,周中平,刘阳,王志石,邓宇华.应用OSPM模式进行澳门街区峡谷污染评价[J].环境科学学报,1999,19(3):256-261. |
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| 作者姓名： | 何东全 郝吉明 傅立新 周中平 刘阳 王志石 邓宇华 |
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| 作者单位： | 1. 清华大学环境科学与工程系
2. 澳门大学科技学院 |
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| 摘 要： | 采用ＯＳＰＭ模式计算澳门城区街区峡谷内污染物浓度，进行污染评价．计算结果表明，对于高宽比较大的街区峡谷，ＯＳＰＭ模式有良好的适用性；在考察的时段内，澳门街区峡谷内机动车污染已经达到相当严重的程度，必须通过相应的措施进行控制．
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| 关 键 词： | 街区峡谷 OSPM模式 车流量 排放因子 |
| 收稿时间： | 1997/6/12 0:00:00 |
| 修稿时间： | 1997/12/7 0:00:00 |
Pollution assessment in urban street canyons of Macao using OSPM model |
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| HE Dongquan,HAO Jiming,FU Lixin,ZHOU Zhongping,LIU Yang,WANG Zhishi and DENG Yuhua.Pollution assessment in urban street canyons of Macao using OSPM model[J].Acta Scientiae Circumstantiae,1999,19(3):256-261. |
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| Authors: | HE Dongquan HAO Jiming FU Lixin ZHOU Zhongping LIU Yang WANG Zhishi and DENG Yuhua |
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| Affiliation: | Department of Environmental Engineering, Tsinghua University, Beijing 100084,Department of Environmental Engineering, Tsinghua University, Beijing 100084,Department of Environmental Engineering, Tsinghua University, Beijing 100084,Department of Environmental Engineering, Tsinghua University, Beijing 100084,Department of Environmental Engineering, Tsinghua University, Beijing 100084,Faculty of Science and Technology, University of Macao and Faculty of Science and Technology, University of Macao |
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| Abstract: | OSPM model from Denmark was applied to study the pollution within urban street canyon in Macao.The results revealed that OSPM model is applicable for narrow street canyon with higher high width ratio,current status of the pollution in the street canyon of Macao is serious that some countermeasures should be taken to improve the air quality. |
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| Keywords: | street canyon OSPM model traffic flow emission factors |
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