| 珠江三角洲非道路移动源排放清单开发 |
| 摘要点击 5631 全文点击 4830 投稿时间：2009-06-02 修订日期：2009-07-23 |
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| 中文关键词 排放清单 非道路移动源 珠江三角洲 排放因子 |
| 英文关键词 emission inventory non-road mobile sources Pearl River Delta (PRD) emission factor |
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| 中文摘要 |
| 根据收集到的珠江三角洲非道路移动源活动水平数据,采用适合各类非道路移动源污染物排放量的估算方法和排放因子,建立了珠江三角洲地区2006年非道路移动源排放清单.结果表明,珠江三角洲地区2006年非道路移动源排放SO2为6.52×104 t, NOx为1.24×105 t, VOC为4.54×103 t, CO为2.67×104 t, PMx为4.51×103 t.其中船舶为最大的SO2、NOx、CO和PMx排放贡献源,分别占非道路移动源排放总量的96.4%、 73.8%、 39.4%和50.5%.在船舶排放源中,SO2、NOx、VOC、CO和PMx排放量的89.8%、 81.8%、 77.3%、 79.5%和81.7%来自货轮和散装干货船. 非道路移动源已成为该地区第三大SO2和NOx排放贡献源,分别占珠江三角洲大气污染源SO2和NOx排放总量的8.6%和13.5%. |
| 英文摘要 |
| Based on the collected activity data and emission factors, the Pearl River Delta (PRD) regional non-road mobile source emission inventory was developed by categories with the use of appropriate estimation methods for different non-road mobile sources. The results show that the total emissions of SO2, NOx,VOC, CO and PMx from non-road mobile sources in the PRD region were about 6.52×104 t, 1.24×105 t, 4.54×103 t, 2.67×104 and 4.51×103 t, respectively. The marine source is the largest non-road mobile source contributor to SO2, NOx, CO and PMx emissions, accounting for 96.4%, 73.8%, 39.4% and 50.5%, respectively; Freighter and dry bulk carrier are important marine emission contributors, sharing 89.8%, 81.8%, 77.3%, 79.5% and 81.7% of the total marine SO2, NOx,VOC, CO and PMx emissions. The non-road mobile source has become the third largest SO2 and NOx contributor in the PRD region, accounting for about 8.6% and 13.5% of the regional total SO2 and NOx emissions. |
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