Review of drivers and threats to coastal groundwater quality in China
文献类型：期刊论文
| 作者 | Han, Dongmei1,2; Currell, Matthew J.3 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2022-02-01 |
| 卷号 | 806页码:21 |
| 关键词 | Groundwater quality China's coastal areas Nitrate Fluoride Arsenic Seawater intrusion |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2021.150913 |
| 通讯作者 | Han, Dongmei(handm@igsnrr.ac.cn) |
| 英文摘要 | With rapid socio-economic development, China's coastal areas are among the fastest growing and most economically dynamic regions in the world. Under the influence of climate change and human activities, protecting the quality of coastal groundwater has emerged as one of the key environmental and resource management issues for these areas. This paper reviews (for the first time) groundwater quality data for the coastal basins of China, where over 600 million people live, focussing on key inorganic indicators/pollutants; groundwater salinity, nitrate, fluoride, and arsenic. These pollutants present major water quality issues and are also valuable as indicators of wider processes and influences impacting coastal groundwater quality - e.g. saltwater intrusion, agricultural pollution and release of geo-genic contaminants. We discuss the major drivers causing water quality problems in different regions and assess future trajectories and challenges for controlling changes in coastal groundwater quality in China. Multiple processes, including modern and palaeo seawater/brine migration, groundwater pumping for agricultural irrigation, pollution from agrochemical application, rapid development of aquaculture, urban growth, and water transfer projects, may all be responsible (to different degrees) for changes observed in coastal groundwater quality, and associated long-term health and ecological effects. We discuss implications for sustainable coastal aquifer management in China, arguing that groundwater monitoring and contamination control measures require urgent improvement. The evolution and treatment of coastal groundwater quality problems in China will serve as an important warning and example for other countries facing similar pressures, due to climate change, coastal development, and intensification of anthropogenic activity in coming decades. (c) 2021 Elsevier B.V. All rights reserved. |
| WOS关键词 | PEARL RIVER DELTA ; HIGH-FLUORIDE GROUNDWATERS ; AQUIFER-AQUITARD SYSTEM ; NORTH CHINA ; SHALLOW GROUNDWATER ; SEAWATER INTRUSION ; LAND RECLAMATION ; LAIZHOU BAY ; NUTRIENT FLUXES ; SURFACE-WATER |
| 资助项目 | Ministry of Natural Resources of China[A2115] ; National Natural Science Foundation of China[41371057] ; Youth Innovation Promotion Association, Chinese Academy of Sciences[2012040] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000740227000009 |
| 出版者 | ELSEVIER |
| 资助机构 | Ministry of Natural Resources of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association, Chinese Academy of Sciences |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/169526]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Han, Dongmei |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 3.RMIT Univ, Sch Engn, Melbourne, Vic 3001, Australia |
| 推荐引用方式 GB/T 7714 | Han, Dongmei,Currell, Matthew J.. Review of drivers and threats to coastal groundwater quality in China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,806:21. |
| APA | Han, Dongmei,&Currell, Matthew J..(2022).Review of drivers and threats to coastal groundwater quality in China.SCIENCE OF THE TOTAL ENVIRONMENT,806,21. |
| MLA | Han, Dongmei,et al."Review of drivers and threats to coastal groundwater quality in China".SCIENCE OF THE TOTAL ENVIRONMENT 806(2022):21. |
入库方式： OAI收割
来源：地理科学与资源研究所
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