Elevated atmospheric deposition and dynamics of mercury in a remote upland forest of southwestern China
文献类型：期刊论文
| 作者 | Hui Zhang; Xuewu Fu; S.Rothenberg; HengYao; Wanze Zhu; Xinbin Feng |
| 刊名 | Environmental Pollution
 |
| 出版日期 | 2010 |
| 卷号 | 158期号:6页码:2324-2333 |
| 英文摘要 | Mt. Gongga area in southwest China was impacted by Hg emissions from industrial activities and coal combustion, and annual means of atmospheric TGM and PHg concentrations at a regional background station were 3.98 ng m−3 and 30.7 pg m−3, respectively. This work presents a mass balance study of Hg in an upland forest in this area. Atmospheric deposition was highly elevated in the study area, with the annual mean THg deposition flux of 92.5 μg m−2 yr−1. Total deposition was dominated by dry deposition (71.8%), and wet deposition accounted for the remaining 28.2%. Forest was a large pool of atmospheric Hg, and nearly 76% of the atmospheric input was stored in forest soil. Volatilization and stream outflow were identified as the two major pathways for THg losses from the forest, which yielded mean output fluxes of 14.0 and 8.6 μg m−2 yr−1, respectively. |
| 学科主题 | 环境地球化学 |
| 语种 | 英语 |
| 公开日期 | 2017-12-19 |
| 源URL | [http://ir.gyig.ac.cn:8080/handle/352002/6809]  |
| 专题 | 地球化学研究所_环境地球化学国家重点实验室_环境地球化学国家重点实验室_期刊论文 地球化学研究所_环境地球化学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Hui Zhang,Xuewu Fu,S.Rothenberg,et al. Elevated atmospheric deposition and dynamics of mercury in a remote upland forest of southwestern China[J]. Environmental Pollution,2010,158(6):2324-2333. |
| APA | Hui Zhang,Xuewu Fu,S.Rothenberg,HengYao,Wanze Zhu,&Xinbin Feng.(2010).Elevated atmospheric deposition and dynamics of mercury in a remote upland forest of southwestern China.Environmental Pollution,158(6),2324-2333. |
| MLA | Hui Zhang,et al."Elevated atmospheric deposition and dynamics of mercury in a remote upland forest of southwestern China".Environmental Pollution 158.6(2010):2324-2333. |
入库方式： OAI收割
来源：地球化学研究所
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