| 引用本文: | 彭〓超1， 翟崇治1,2*, 杨复沫3， 余家燕2, 王欢博3, 陈〓丽2.PM2.5中有机碳和元素碳的研究概况(J/M/D/N,J:杂志，M：书，D：论文，N：报纸).期刊名称,2015，32（10）：17-21 |
| CHEN X. Adap tive slidingmode contr ol for discrete2ti me multi2inputmulti2 out put systems[ J ]. Aut omatica, 2006, 42(6): 4272-435 |
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| 摘要: |
| PM2.5是一种区域性复合型的大气污染物，其重要组成部分有机碳(OC)和元素碳(EC)，因其独特的环境、气候效应以及对人类健康的影响而成为世界各国共同关注的热点；综述了国内外PM2.5中OC和EC的四大特征(组成及来源、粒径分布、人体健康和环境影响、样品采集与测定)的研究进展，并对OC和EC研究发展前景进行展望；考虑区域复合型污染特征，认为含碳气溶胶与其他气溶胶之间相互作用、实地观测与卫星反演预测综合研究，将是OC和EC研究的重要发展方向。 |
| 关键词: PM2.5 有机碳 元素碳 研究进展 |
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| Research Overview of Organic Carbon and Elemental Carbon in PM2.5 |
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PENG Chao1,ZHAI Chong zhi1,2*,YANG Fu mo3,YU Jia yan2,WANG Huan bo3，CHEN Li2
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| Abstract: |
| PM2.5 is a kind of regional and complex air pollution.Organic carbon (OC) and elemental carbon (EC) are important component parts of PM2.5.The research of OC and EC becomes hot spot of all countries in the world,because of its effects on environment,climate and human health.Advances in studies on the four characteristics (consist and source,particle size distribution,human health and environmental effect,sample collection and measurement) of organic and elemental carbon (OC/EC) in PM2.5 are comprehensively reviewed.The characteristics include composition and source,size distribution,effects on environment and human health,sampling and measurements.A prospect of OC and EC studies in PM2.5 is viewed in this paper.The study of interaction between carbon aerosols and other aerosols,comprehensive research between field observations and satellite retrieval will be important development direction of OC and EC studies in consideration of regional compound pollution. |
| Key words: PM2.5 organic carbon elemental carbon research progress |
