| 广州市氮氧化物控制的费用效果分析初探 |
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| 引用本文： | 王少霞,邵 敏,田 凯,张远航.广州市氮氧化物控制的费用效果分析初探[J].环境科学研究,2000,13(1):28-31. |
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| 作者姓名： | 王少霞 邵 敏 田 凯 张远航 |
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| 作者单位： | 1.北京大学环境科学中心环境模拟与污染控制国家重点联合实验室,北京100871; |
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| 基金项目： | 联合国开发署交通管理与污染控制资助!（CPR／96／305／A／01／99） |
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| 摘 要： | 近年来，广州市氮氧化物(NOx污染日益加重，主要原因是机动车保有量的快速增加和城市交通改善的严重滞后。控制机动车排放造成的污染己成为亟待解决的问题。费用效果分析是进行控制方案选择的重要依据。笔者对广州市NOx控制的不同方案进行了初步的费用效 果分析。结果表明，在用车改造加装真空延时阀对NOx的削减费效性最好，其次是在用车I/M计划的费效性较好，而采用严格新标准的削减 潜力最大。
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| 关 键 词： | 机动车 费用效果分析 削减潜力 |
| 文章编号： | 1001-6929(2000)01-0028-04 |
| 收稿时间： | 1999/9/7 0:00:00 |
A Pilot Study on Cost-Effectiveness Analysis of NOx Emission Control in Guangzhou City |
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| WANG Shao-xi,SHAO Min,TIAN Kai and ZHANG Yuan-hang.A Pilot Study on Cost-Effectiveness Analysis of NOx Emission Control in Guangzhou City[J].Research of Environmental Sciences,2000,13(1):28-31. |
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| Authors: | WANG Shao-xi SHAO Min TIAN Kai and ZHANG Yuan-hang |
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| Institution: | 1.State Key Joint Laboratory of Environmental Simulation and Pollution Control,Center for Environmental Sciences , Peking University ,Beijing 1 008712.Guangzhou Research Institute of Environment Protection Sciences ,Guangzhou 510620 |
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| Abstract: | NOx concentrations have been kept on building up recently in Guangzhou City. The problem is mainly due to the sharp increase of vehicular population but the lagging of traffic improvement . Traffic emission control isurgently required for this city .Cost-effectiveness analysis is an important tool for evaluation of control alternatives . This paper conducts a primary cost-effectiveness analysis for several NOx control options in Guangzhou . The results show that for in-used vehicles “vacuum time-delay valve” installation is the most cost-effective option ,and the inspection and maintenance (1/M) system follows , while the implementation of new vehicle emission standards has the largest NOxreduction potential. |
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| Keywords: | vehicle cost effectiveness analysis reduction potential |
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