Zhang Li-jun, Zheng Jun-yu, Yin Sha-sha, Peng Kang, Zhong Liu-ju
College of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006, China.
Huan Jing Ke Xue. 2010 Apr;31(4):886-91.
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 PM10 from non-road mobile sources in the PRD region were about 6.52 x 10(4) t, 1.24 x 10(5) t, 4.54 x 10(3) t, 2.67 x 10(4) and 4.51 x 10(3) t, respectively. The marine source is the largest non-road mobile source contributor to SO2, NOx, CO and PM10 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 PM10 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.
基于收集到的活动数据和排放因子，利用适用于不同非道路移动源的估算方法，按类别编制了珠江三角洲（PRD）地区非道路移动源排放清单。结果表明，珠江三角洲地区非道路移动源的SO₂、NOₓ、VOC、CO和PM₁₀排放总量分别约为6.52×10⁴吨、1.24×10⁵吨、4.54×10³吨、2.67×10⁴吨和4.51×10³吨。海洋源是SO₂、NOₓ、CO和PM₁₀排放的最大非道路移动源贡献者，分别占96.4%、73.8%、39.4%和50.5%；货船和干散货船是重要的海洋排放贡献者，分别占海洋SO₂、NOₓ、VOC、CO和PM₁₀排放总量的89.8%、81.8%、77.3%、79.5%和81.7%。非道路移动源已成为珠江三角洲地区第三大SO₂和NOₓ排放贡献者，分别约占该地区SO₂和NOₓ排放总量的8.6%和13.5%。
