Source apportionment of PM2.5 at urban and suburban areas of the Pearl River Delta region, south China - With emphasis on ship emissions
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- 作者：Jun Taoa ; b ; Leiming Zhangc ; Junji Caoa ; cao@loess.llqg.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Liuju Zhongd ; Dongsheng Chene ; Yihong Yangf ; Duohong Chend ; Laiguo Chenb ; Zhisheng Zhangb ; Yunfei Wug ; Yunjie Xiag ; Siqi Yed ; Renjian Zhangg
- 关键词：PM2.5 ; Chemical composition ; Region transport ; Ship emission
- 刊名：Science of the Total Environment
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：574
- 期：Complete
- 页码：1559-1570
- 全文大小：1633 K
文摘
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Elevated ship emission tracer elements (Ni and V) were found in PRD.
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Contributions of ship emissions to PM2.5 were significant and were quantified.
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Interregional and intraregional transport of pollutants are both important sources.