Shipboard and ground measurements of atmospheric particulate mercury and total mercury in precipitation over the Yellow Sea region

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• 关键词：Atmospheric particulate mercury ; Total mercury in precipitation ; Long-range transport ; Hg wet/dry deposition ; Yellow Sea region
• 刊名：Environmental Pollution
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：219
• 期：Complete
• 页码：262-274
• 全文大小：2044 K
• 卷排序：219

文摘

This study conducted first ever shipboard measurement for Hg(p) over the Yellow Sea. High background Hg(p) concentration of 56.3 pg m−3 over the Yellow Sea region. Hg(p) levels imply significant impact of anthropogenic mercury sources from East Asia. The significant Hg wet and dry deposition fluxes were found at the Chinese urban site. Contrary to source regions, wet deposition flux is more important at downwind regions.