天津市机动车排放清单及影响要素研究 | |
刘欢 ; 贺克斌 ; 王岐东 ; LIU Huan ; HE Kebin ; WANG Qidong | |
2010-05-13 ; 2010-05-13 | |
关键词 | 大气污染物 机动车 排放清单 排放因子 国际机动车排放(IVE)模型 影响要素 air pollutants vehicle emission inventory emission factor international vehicle emissions(IVE) model influencing factor X51 U491.92 |
其他题名 | Vehicular emissions inventory and influencing factors in Tianjin |
中文摘要 | 为掌握天津市机动车排放现状和各因素对排放的定量影响,该文在对天津市机动车类型分布、技术水平、行驶状况和启动信息进行数据采集的基础上,运用国际机动车排放(IVE)模型,建立起天津市机动车排放清单。结果发现:天津市机动车NOx等污染物排放存在3个峰值时间,高峰期排放占排放总量的52%~55%;无催化器车辆占各种污染物排放总量的60%~95%;居民路的交通状况对于排放的影响最为不利,这些因素应该成为天津市机动车排放控制的重点。; Effect data collected in Tianjin City related to vehicle type,technology distribution,driving patterns,and acceleration patterns were used to estimate vehicular emissions in the city.The data provide a comprehensive analysis of the on-road vehicular emission in Tianjin.The international vehicle emissions(IVE) model was used to create the mobile emissions inventory.A preliminary analysis indicates that 52%-55% of the total emissions are from the peak emission hours.Non-catalyzed vehicles are the main sources contributing 60%-95% of the emissions.Traffic on residential roads leads to relatively high emissions.These factors should be the focus of the Tianjin vehicle emission control strategy. |
语种 | 中文 ; 中文 |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/30609] |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | 刘欢,贺克斌,王岐东,等. 天津市机动车排放清单及影响要素研究[J],2010, 2010. |
APA | 刘欢,贺克斌,王岐东,LIU Huan,HE Kebin,&WANG Qidong.(2010).天津市机动车排放清单及影响要素研究.. |
MLA | 刘欢,et al."天津市机动车排放清单及影响要素研究".(2010). |
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