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The rural carbonaceous aerosols in coarse, fine, and ultrafine particles during haze pollution in northwestern China
Zhu, Chong-Shu1,2; Cao, Jun-Ji1,2,4; Tsai, Chuen-Jinn3; Shen, Zhen-Xing5; Liu, Sui-Xin1,2; Huang, Ru-Jin1,2; Zhang, Ning-ning1,2; Wang, Ping1,6
2016-03-01
发表期刊ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
卷号23期号:5页码:4569-4575
文章类型Article
摘要The carbonaceous aerosol concentrations in coarse particle (PM10: Dp <= 10 mu m, particulate matter with an aerodynamic diameter less than 10 mu m), fine particle (PM2.5: Dp <= 2.5 mu m), and ultrafine particle (PM0.133: Dp <= 0.113 mu m) carbon fractions in a rural area were investigated during haze events in northwestern China. The results indicated that PM2.5 contributed a large fraction in PM10. OC (organic carbon) accounted for 33, 41, and 62 % of PM10, PM2.5, and PM0.133, and those were 2, 2.4, and 0.4 % for EC (elemental carbon) in a rural area, respectively. OC3 was more abundant than other organic carbon fractions in three PMs, and char dominated EC in PM10 and PM2.5 while soot dominated EC in PM0.133. The present study inferred that K+, OP, and OC3 are good biomass burning tracers for rural PM10 and PM2.5, but not for PM0.133 during haze pollution. Our results suggest that biomass burning is likely to be an important contributor to rural PMs in northwestern China. It is necessary to establish biomass burning control policies for the mitigation of severe haze pollution in a rural area.
关键词Particulate Matter (Pm) Elemental Carbon Organic Carbon Rural Area
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1007/s11356-015-5694-x
关键词[WOS]THERMAL/OPTICAL REFLECTANCE ; ELEMENTAL CARBON ; RIVER DELTA ; PM2.5 ; NANOPARTICLES ; FRACTIONS ; WINTER ; EMISSIONS ; SUMMER ; REGION
收录类别SCI
语种英语
WOS研究方向Environmental Sciences & Ecology
WOS类目Environmental Sciences
WOS记录号WOS:000371156100056
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被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/5794
专题粉尘与环境研究室
作者单位1.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, 97 Yan Xiang Rd, Xian 710061, Shaanxi, Peoples R China
2.Chinese Acad Sci, Inst Earth Environm, SKLLQG, Xian 710061, Shaanxi, Peoples R China
3.Natl Chiao Tung Univ, Inst Environm Engn, 1001 Univ Rd, Hsinchu 300, Taiwan
4.Xi An Jiao Tong Univ, Dept Environm Sci & Engn, Xian 710049, Peoples R China
5.Xi An Jiao Tong Univ, Dept Environm Sci & Engn, Xian 710049, Peoples R China
6.Hainan Trop Marine Univ, Sch Trop Ecoenvironm Protect, Sanya, Peoples R China
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GB/T 7714
Zhu, Chong-Shu,Cao, Jun-Ji,Tsai, Chuen-Jinn,et al. The rural carbonaceous aerosols in coarse, fine, and ultrafine particles during haze pollution in northwestern China[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2016,23(5):4569-4575.
APA Zhu, Chong-Shu.,Cao, Jun-Ji.,Tsai, Chuen-Jinn.,Shen, Zhen-Xing.,Liu, Sui-Xin.,...&Wang, Ping.(2016).The rural carbonaceous aerosols in coarse, fine, and ultrafine particles during haze pollution in northwestern China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,23(5),4569-4575.
MLA Zhu, Chong-Shu,et al."The rural carbonaceous aerosols in coarse, fine, and ultrafine particles during haze pollution in northwestern China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 23.5(2016):4569-4575.
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