Pattern of atmospheric mercury speciation during episodes of elevated PM2.5 levels in a coastal city in the Yangtze River Delta, China
详细信息 查看全文
- 作者：Youwei Honga ; b ; c ; d ; Jinsheng Chena ; b ; c ; jschen@iue.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Junjun Denga ; b ; c ; Lei Tonga ; b ; c ; Lingling Xua ; b ; c ; Zhenchuan Niub ; Liqian Yina ; b ; c ; Yanting Chena ; b ; c ; Zhenyu Honga ; b ; e
- 关键词：Atmospheric mercury ; PM2.5 ; Pollution characteristics ; Source identification ; Coastal area
- 刊名：Environmental Pollution
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：218
- 期：Complete
- 页码：259-268
- 全文大小：2248 K
文摘
- •
Atmospheric Hg speciation was measured during haze and non-haze days in a coastal area.
- •
High percentages of oxidized Hg reflected the increase in anthropogenic direct emissions and particle phase partitioning.
- •
Local sources and long-range transport of atmospheric Hg were identified.
- •
Typical heavy pollution episodes of atmospheric Hg were verified.