Mercury Release to Aquatic Environments from Anthropogenic Sources in   China from 2001 to 2012

doi:10.1021/acs.est.6b01386

CORC > 北京大学 > 城市与环境学院

	Mercury Release to Aquatic Environments from Anthropogenic Sources in China from 2001 to 2012
	Liu, Maodian ; Zhang, Wei ; Wang, Xuejun ; Chen, Long ; Wang, Huanhuan ; Luo, Yao ; Zhang, Haoran ; Shen, Huizhong ; Tong, Yindong ; Ou, Langbo ; Xie, Han ; Ye, Xuejie ; Deng, Chunyan
刊名	ENVIRONMENTAL SCIENCE & TECHNOLOGY
	2016
关键词	WATER-TREATMENT-PLANT FIRED POWER-PLANTS ARCTIC-OCEAN EMISSIONS RIVER FATE PRODUCTS ELEMENTS GUIZHOU EXPORT
DOI	10.1021/acs.est.6b01386
英文摘要	Based on an analysis of measured data and distribution factors, we developed the China Aquatic Mercury Release (CAMR) model, which we used to calculate an inventory of mercury (Hg) that was released to aquatic environments from primary anthropogenic sources in China. We estimated a total release of 98 tons of Hg in 2012, including coal-fired power plants (17%), nonferrous metal smelting (33%), coal mining and washing (25%), domestic sewage (17%), and other sectors (8.3%). The total primary anthropogenic Hg released to aquatic environments in China decreased at an annual average rate of 1.7% between 2001 and 2012, even though GDP grew at an annual average rate of 10% during this period: In addition to the Hg that was released to aquatic environments in China's provinces, we estimated the Hg release amounts and intensities (in g/km(2).yr) for China's 58 secondary river basins. The highest aquatic Hg release intensities in China were associated with industrial wastewater on the North China Plain and domestic, sewage in eastern China and southern China. We found that the overall uncertainty of our inventory ranges from -22% to 32%. We suggest that the inventory provided by this study can help establish a more accurate map of regional and global Hg cycling; it also has implications for water quality management in China.; National Natural Science Foundation of China [41571484, 41130535, 41471403]; SCI(E); EI; PubMed; ARTICLE; zhw326@ruc.edu.cn; xjwang@urban.pku.edu.cn; 15; 8169-8177; 50
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/491639]
专题	城市与环境学院
推荐引用方式 GB/T 7714	Liu, Maodian,Zhang, Wei,Wang, Xuejun,et al. Mercury Release to Aquatic Environments from Anthropogenic Sources in China from 2001 to 2012[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2016.
APA	Liu, Maodian.,Zhang, Wei.,Wang, Xuejun.,Chen, Long.,Wang, Huanhuan.,...&Deng, Chunyan.(2016).Mercury Release to Aquatic Environments from Anthropogenic Sources in China from 2001 to 2012.ENVIRONMENTAL SCIENCE & TECHNOLOGY.
MLA	Liu, Maodian,et al."Mercury Release to Aquatic Environments from Anthropogenic Sources in China from 2001 to 2012".ENVIRONMENTAL SCIENCE & TECHNOLOGY (2016).