Effective Density of Submicron Aerosol Particles in a Typical Valley City, Western China
文献类型：期刊论文
| 作者 | Zhao, Suping1; Yu, Ye1; Yin, Daiying2; He, Jianjun3 |
| 刊名 | AEROSOL AND AIR QUALITY RESEARCH
 |
| 出版日期 | 2017 |
| 卷号 | 17期号:1页码:1-13 |
| 关键词 | Submicron particle Effective density Valley city Lanzhou |
| ISSN号 | 1680-8584 |
| DOI | 10.4209/aaqr.2015.11.0641 |
| 通讯作者 | Zhao, Suping(zhaosp@lzb.ac.cn) |
| 英文摘要 | Evolution of effective density of submicron aerosol particles and effects of firework displays and weather conditions on particle effective density in a typical valley city in northwestern China were evaluated by fitting the APS data to the SMPS data in the overlapping size region of the two instruments during September 2012 to August 2013. The monthly mean effective densities for submicron aerosol particles were found to vary from 1.3 g cm(-3) to 1.6 g cm(-3) depending on the month of year. In addition, the ranges of average submicron particle effective density were different on workdays, Saturdays, Sundays and holidays in different seasons with minimums in the morning and afternoon, especially observed in morning rush hours of weekdays, and a maximum during midday. The precipitation and strong wind resulted in particle effective densities increased by 0.1 g cm(-3) and 0.08 g cm(-3), respectively, while effective densities of submicron aerosol particles decreased by 0.21 g cm(-3) due to the effect of dust. During the periods mainly affected by firework displays, the effective densities of submicron aerosol particles were 1.19 g cm(-3), which was much lower than those for firework-unaffected days, and the submicron particle effective densities decreased by 0.29 g cm(-3) due to firework displays. |
| 收录类别 | SCI |
| WOS关键词 | DIFFERENTIAL MOBILITY ANALYZER ; NUMBER SIZE DISTRIBUTION ; FINE PARTICULATE MATTER ; AIR-POLLUTION ; ATMOSPHERIC AEROSOLS ; CHEMICAL-COMPOSITION ; ELECTRICAL MOBILITY ; NORTHWESTERN CHINA ; ONLINE MEASUREMENT ; FRACTAL DIMENSION |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000392311500001 |
| 出版者 | TAIWAN ASSOC AEROSOL RES-TAAR |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557480 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Zhao, Suping |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Key Lab Land Surface Proc & Climate Change Cold &, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Key Lab Desert & Desertificat, Lanzhou 730000, Peoples R China 3.Nankai Univ, Coll Environm Sci & Engn, Tianjin 300071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Suping,Yu, Ye,Yin, Daiying,et al. Effective Density of Submicron Aerosol Particles in a Typical Valley City, Western China[J]. AEROSOL AND AIR QUALITY RESEARCH,2017,17(1):1-13. |
| APA | Zhao, Suping,Yu, Ye,Yin, Daiying,&He, Jianjun.(2017).Effective Density of Submicron Aerosol Particles in a Typical Valley City, Western China.AEROSOL AND AIR QUALITY RESEARCH,17(1),1-13. |
| MLA | Zhao, Suping,et al."Effective Density of Submicron Aerosol Particles in a Typical Valley City, Western China".AEROSOL AND AIR QUALITY RESEARCH 17.1(2017):1-13. |
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来源：寒区旱区环境与工程研究所
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