Spatiotemporal Variation and Pollution Assessment of Pb/Zn from Smelting Activities in China
文献类型：期刊论文
| 作者 | Zang, Zhenfeng1,2; Li, Yonghua1; Li, Hairong1; Guo, Zhaohui3; Zhang, Ru1,2 |
| 刊名 | INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
 |
| 出版日期 | 2020-03-02 |
| 卷号 | 17期号:6页码:13 |
| 关键词 | spatiotemporal variation Pb Zn smelting environmental release soil heavy metal pollution potential ecological risk assessment |
| DOI | 10.3390/ijerph17061968 |
| 通讯作者 | Li, Yonghua(yhli@igsnrr.ac.cn) |
| 英文摘要 | Nonferrous smelting is an important source of heavy metals in soil, which causes different degrees of soil pollution, especially in lead-zinc (Pb/Zn) smelting areas. Based on the Pb/Zn environmental release during the Pb/Zn mineral smelting processes in 31 Chinese provinces from the period 2000 to 2015, the study analyzed the spatiotemporal variations in Pb/Zn environmental release at the national level and then evaluated the degree of soil pollution and potential ecological risk based on the heavy metal content in soil from Pb/Zn smelting areas. The results showed that from the period 2000 to 2015, the Pb release had a discrete trend, transferring from the middle east to the west, and the provinces with higher Pb releases were Henan Province, Yunnan Province, and Hunan Province. However, the Zn release showed a tendency towards spatial aggregation, and the release center of this heavy metal presented a shifting trend from south to north; additionally, the release of Zn was highest in Hunan Province. The pollution index analyses indicated that Cd, Pb, Cu, and Zn in Zhuzhou and Huludao all reached extremely polluted levels, while Tongguan was at a safe level. In Gejiu, Mianxian, Fengxian, Zhuzhou, Huludao, and Shaoguan, there were very high potential ecological risks, with Cd having the highest potential ecological risk in most smelting areas, followed by Pb. |
| WOS关键词 | HUMAN HEALTH-RISK ; HEAVY-METALS ; ZN SMELTER ; CONTAMINATION ; SOILS ; LEAD ; COUNTY ; AREAS ; PB ; IDENTIFICATION |
| 资助项目 | National Key Research and Development Program of China[2018YFC1800406] |
| WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
| 语种 | 英语 |
| WOS记录号 | WOS:000529342300158 |
| 出版者 | MDPI |
| 资助机构 | National Key Research and Development Program of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/159426]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Li, Yonghua |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Cent South Univ, Sch Met & Environm, Inst Environm Engn, Changsha 410083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zang, Zhenfeng,Li, Yonghua,Li, Hairong,et al. Spatiotemporal Variation and Pollution Assessment of Pb/Zn from Smelting Activities in China[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,2020,17(6):13. |
| APA | Zang, Zhenfeng,Li, Yonghua,Li, Hairong,Guo, Zhaohui,&Zhang, Ru.(2020).Spatiotemporal Variation and Pollution Assessment of Pb/Zn from Smelting Activities in China.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,17(6),13. |
| MLA | Zang, Zhenfeng,et al."Spatiotemporal Variation and Pollution Assessment of Pb/Zn from Smelting Activities in China".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 17.6(2020):13. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。