Control of PM2.5 in Guangzhou during the 16th Asian Games period: Implication for hazy weather prevention | |
Zhang, Leiming1; Zhang, Yuanhang4; Cao, Junji2; Zhang, Renjian5; Wu, Yunfei5; Huang, Ruijin2; Zhang, Zhisheng3; Tao, Jun2,3 | |
刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
![]() |
2015-03-01 | |
卷号 | 508页码:57-66 |
关键词 | Air Quality Visibility Hygroscopic Growth Pollution Control |
ISSN号 | 0048-9697 |
DOI | 10.1016/j.scitotenv.2014.11.074 |
文献子类 | Article |
英文摘要 | To evaluate the effectiveness of the integrated control measures for reducing PM2.5 (aerosol particles with an aerodynamic diameter of less than 2.5 mu m) and hazy weather, day- and night-time PM2.5 samples were collected at an urban site in Guangzhou during the 16th Asian Games period in November 2010. PM2.5 samples were subject to chemical analysis for major water-soluble ions, organic carbon (OC), element carbon (EC), and biomass burning tracers-anhydrosugar levoglucosan (LG). In addition, aerosol scattering coefficient (bap) at dry condition and aerosol absorption coefficient (bap) and visibility at ambient condition were measured. The seven major control measures were effective for reducing PM2.5 mass concentration and improving visibility during the Asian Games period. All monitored air pollutants except PM2.5 satisfied the National Ambient Air Quality Standards (NAAQS). However, daily PM2.5 concentrations still exceeded the NAAQS on 47% of the days and hazy weather also occurred on 80% of the days during this period. |
WOS关键词 | Pearl River-delta ; Aerosol Optical-properties ; Light Extinction ; Chemical Characteristics ; Source Apportionment ; Radiative Properties ; Atmospheric Aerosol ; Relative-humidity ; Urban Guangzhou ; Organic Aerosol |
WOS研究方向 | Environmental Sciences & Ecology |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000349195100008 |
内容类型 | 期刊论文 |
源URL | [http://ir.ieecas.cn/handle/361006/9415] ![]() |
专题 | 地球环境研究所_粉尘与环境研究室 |
通讯作者 | Tao, Jun |
作者单位 | 1.Environm Canada, Sci Technol Branch, Air Qual Res Div, Toronto, ON, Canada 2.Chinese Acad Sci, Inst Earth Environm, SKLLQG, Key Lab Aerosol Chem & Phys, Xian, Peoples R China 3.South China Inst Environm Sci, Minist Environm Protect, Guangzhou, Guangdong, Peoples R China 4.Peking Univ, Coll Environm Sci & Engn, Beijing 100871, Peoples R China 5.Chinese Acad Sci, Inst Atmospher Phys, RCE TEA, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Leiming,Zhang, Yuanhang,Cao, Junji,et al. Control of PM2.5 in Guangzhou during the 16th Asian Games period: Implication for hazy weather prevention[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2015,508:57-66. |
APA | Zhang, Leiming.,Zhang, Yuanhang.,Cao, Junji.,Zhang, Renjian.,Wu, Yunfei.,...&Tao, Jun.(2015).Control of PM2.5 in Guangzhou during the 16th Asian Games period: Implication for hazy weather prevention.SCIENCE OF THE TOTAL ENVIRONMENT,508,57-66. |
MLA | Zhang, Leiming,et al."Control of PM2.5 in Guangzhou during the 16th Asian Games period: Implication for hazy weather prevention".SCIENCE OF THE TOTAL ENVIRONMENT 508(2015):57-66. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论