| 北京市能源利用对空气质量的影响分析和预测 | |
| 李林 ; 郝吉明 ; 胡京南 ; LI Lin ; HAO Ji-ming ; HU Jing-nan | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 北京 能源消耗排放 排放清单 空气质量模型 行业分担率 Beijing energy-consumption emissions emission inventory air quality model sectoral share responsibility rate X823 |
| 其他题名 | Analysis and prediction of air quality influence from energy utilization in Beijing. |
| 中文摘要 | 为评价能源消耗对未来北京市空气质量的影响,以2000年为基准年,2008年为目标年,建立了北京市城八区能源利用相关的一次PM10、SO2和NOx的排放清单,采用空气质量模型,模拟城八区内各污染物浓度的时空分布,分析其排放和浓度分布特征及行业分担率,并预测2008年的空气质量.结果表明,对于能源消耗排放的一次PM10和SO2,工业排放对其浓度的贡献率在40%以上;机动车排放对NOx浓度的贡献率在65%左右;按照现行的政策和发展趋势,2008年北京市城八区的空气质量将有所好转,与能源利用相关的一次PM10、SO2和NO2在各监测点的年日均浓度分别约为25,50,51μg/m3.; For evaluating the energy consumption influence on the future air quality in Beijing, using 2000 as the base year and 2008 as the target year, to establish the emission inventory of primary PM10, SO2 and NOx related with energy utilization in 8 areas of Beijing. The air quality model was adopted to simulate the temporal and spatial distribution of each pollutant concentration in the urban 8 areas; and their emission, concentration distribution character and sectoral share responsibility rate were analyzed; the air quality in year 2008 was predicted. The contribution rates of industrial emission to the concentrations of primary PM10 and SO2 of energy consumption emission were above 40%, the contribution rate vehicles to the concentration of NOx was about 65%; According to the current policy and development trend, the air quality in the urban 8 areas of Beijing could become better in year 2008, the average concentrations of primary PM10, SO2 and NO2 related to the energy utilization at each monitoring site were about 25, 50, 51μg/m3, respectively.; 世界银行和全球环境基金资助项目(60K04772) |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/64793]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 李林,郝吉明,胡京南,等. 北京市能源利用对空气质量的影响分析和预测[J],2010, 2010. |
| APA | 李林,郝吉明,胡京南,LI Lin,HAO Ji-ming,&HU Jing-nan.(2010).北京市能源利用对空气质量的影响分析和预测.. |
| MLA | 李林,et al."北京市能源利用对空气质量的影响分析和预测".(2010). |
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