Chemical composition and source apportionment of ambient PM2.5 during the non-heating period in Taian, China
详细信息 查看全文
- 作者：Baoshuang Liua ; Na Songa ; Qili Daia ; Rubo Meib ; Benhui Suib ; Xiaohui Bia ; bixh@nankai.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yinchang Fenga
- 关键词：PM2.5 ; Chemical composition ; Source apportionment ; Enrichment factor ; Backward trajectory ; Potential source contribution function (PSCF)
- 刊名：Atmospheric Research
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：170
- 期：Complete
- 页码：23-33
- 全文大小：1365 K
文摘
- •
The PM2.5 pollution level and emission-sources in medium–small city are investigated.
- •
The source apportionment was conducted by PMF in medium–small city of China.
- •
The air mass transport pathway was identified by the backward trajectory analysis.
- •
The potential source-areas affecting air quality were identified by PSCF model.
- •
Effective emission control policies can be enacted in terms of the results of source apportionment.