Comparison and evaluation of anthropogenic emissions of SO<sub>2</sub> and NO<sub> x </sub> over China
作者: M. LiM. LiM. LiZ. KlimontQ. ZhangR. V. MartinB. ZhengC. HeyesJ. CofalaY. ZhangY. ZhangK. He
作者单位: 1inistry of Education Key Laboratory for Earth SystemModeling, Department for Earth System Science, Tsinghua University,Beijing, China
2State Key Joint Laboratory of Environment Simulation andPollution Control, School of Environment, Tsinghua University,Beijing, China
3now at: Max-Planck Institute for Chemistry, Mainz, Germany
4International Institute for Applied Systems Analysis(IIASA), Laxenburg, 2361, Austria
5Ministry of Education Key Laboratory for Earth SystemModeling, Department for Earth System Scien
刊名: Atmospheric Chemistry and Physics, 2018, Vol.18 , pp.3433-3456
来源数据库: Directory of Open Access Journals
DOI: 10.5194/acp-18-3433-2018
原始语种摘要: Bottom-up emission inventories provide primary understanding of sources of air pollution and essential input of chemical transport models. Focusing on SO2 and NO x , we conducted a comprehensive evaluation of two widely used anthropogenic emission inventories over China, ECLIPSE and MIX, to explore the potential sources of uncertainties and find clues to improve emission inventories. We first compared the activity rates and emission factors used in two inventories and investigated the reasons of differences and the impacts on emission estimates. We found that SO2 emission estimates are consistent between two inventories (with 1 % differences), while NO x emissions in ECLIPSE's estimates are 16 % lower than those of MIX. The FGD (flue-gas...
全文获取路径: DOAJ  (合作)

  • evaluation 评价
  • emissions 排放物
  • national 国家的
  • anthropogenic 人为的
  • between 在中间
  • model 模型
  • level 水准
  • efficiency 效率
  • estimates 估值
  • vehicle