Elements in surface and well water from the central North China Plain: Enrichment patterns, origins, and health risk assessment
文献类型：期刊论文
| 作者 | Long, Jie1,2; Luo, Kunli1
|
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2020-03-01 |
| 卷号 | 258页码:13 |
| 关键词 | Arsenic origin Coal-bearing seam Trace element Esophageal cancer |
| ISSN号 | 0269-7491 |
| DOI | 10.1016/j.envpol.2019.113725 |
| 通讯作者 | Luo, Kunli(kunliluo@sohu.com) |
| 英文摘要 | The principal aim of this study was to understand the enrichment patterns of elements in water from typical coal mine and irrigation areas. For this study, samples of surface water, shallow water, and deep water were collected from Handan, lining, and Heze cities and their surrounding areas in the central North China Plain. The results showed that the hydrochemical characteristics were dominated by Ca-Mg -Cl and Ca-CO3. Elements in the studied surface water, including strontium, iron and boron, were anomalously enriched at levels more than 654, 294 and 134 times their global river water averages, respectively. The concentrations of elements in the studied area were influenced by both natural processes and anthropogenic sources, but the dominant origins of the anomalous enriched elements were bedrock weathering and soil leaching. The deep well water quality in the Handan coal mining area was good, while the poor-quality water samples in the study area were mainly distributed in the alluvial plain, which is characterized by Neogene-Quaternary sediments and aquifers. The measured hazard quotient and hazard index values indicate that the arsenic and nickel in the studied samples could pose a noncarcinogenic risk to the health of local residents, especially children. The leading source of the high arsenic levels is influenced by natural process. Monitoring plans for arsenic, iron, manganese, nitrate and other potentially harmful elements in surface water and groundwater and effective health education on pollution by these elements are essential. (C) 2019 Elsevier Ltd. All rights reserved. |
| WOS关键词 | DISSOLVED TRACE-ELEMENTS ; HIGH ARSENIC GROUNDWATER ; DRINKING-WATER ; HETAO BASIN ; RIVER ; QUALITY ; SELENIUM ; COAL ; AREA ; GEOCHEMISTRY |
| 资助项目 | National Natural Science Foundation of China[41877299] ; Science and Technology Major Project of Guangxi[AA17202026] ; key program of special science and technology plan of selenium-enriched industry research institue of China[2018FXZX02-16] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000519655100019 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; Science and Technology Major Project of Guangxi ; key program of special science and technology plan of selenium-enriched industry research institue of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/133633]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Luo, Kunli |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Long, Jie,Luo, Kunli. Elements in surface and well water from the central North China Plain: Enrichment patterns, origins, and health risk assessment[J]. ENVIRONMENTAL POLLUTION,2020,258:13. |
| APA | Long, Jie,&Luo, Kunli.(2020).Elements in surface and well water from the central North China Plain: Enrichment patterns, origins, and health risk assessment.ENVIRONMENTAL POLLUTION,258,13. |
| MLA | Long, Jie,et al."Elements in surface and well water from the central North China Plain: Enrichment patterns, origins, and health risk assessment".ENVIRONMENTAL POLLUTION 258(2020):13. |
入库方式： OAI收割
来源：地理科学与资源研究所
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