Major ion chemistry of groundwater in the extreme arid region northwest China
文献类型：期刊论文
| 作者 | Si Jianhua1; Qi, Feng1; Wen Xiaohu2; Su Yonghong1; Xi Haiyang1; Chang Zongqiang1 |
| 刊名 | ENVIRONMENTAL GEOLOGY
 |
| 出版日期 | 2009-05-01 |
| 卷号 | 57期号:5页码:1079-1087 |
| 关键词 | Hydrochemical Major Ions Tds Groundwater Ejina Basin Northwest China |
| ISSN号 | 0943-0105 |
| 产权排序 | Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst;Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev |
| 通讯作者 | Si, JH, Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, 320 W Dong Gang Rd, Lanzhou 730000, Peoples R China |
| 文献子类 | Article |
| 英文摘要 | The Ejina Basin, located in arid northwest China, is one of the most arid areas in the world. In recent years, rapid development has created a greater demand for water which is increasingly fulfilled by groundwater abstraction. Detailed knowledge of geochemical evolution of groundwater and water quality can improve the understanding of a hydrochemical system, and promote sustainable development and effective management of groundwater resources. To this end, a hydrochemical survey was conducted in the Ejina Basin in order to identify the major hydrochemical characteristics. The results of chemical analysis indicate that groundwater in the area is brackish. The major ions, TDS, and hydrochemical types of different areas are highly variable and show an obvious zonation from the recharge area to the discharge area. Saturation index (SI), calculated according to the ionic ration plot, indicates that the gypsum-halite dissolution reactions take place under the condition of the rock weathering to some extent, and evaporation is the dominant factor to determine the major ionic composition in the study area. |
| 学科主题 | Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources |
| URL标识 | 查看原文 |
| WOS关键词 | WEST CHINA ; EVOLUTION ; BASIN ; WATER ; CITY |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000265440600012 |
| 资助机构 | National Natural Science Foundation of China [40501012, 40725001, 40671010]; Chinese Academy of Science [KZCX2-XB2-04] |
| 公开日期 | 2011-07-05 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/3575]  |
| 专题 | 烟台海岸带研究所_海岸带信息集成与综合管理实验室 |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Si Jianhua,Qi, Feng,Wen Xiaohu,et al. Major ion chemistry of groundwater in the extreme arid region northwest China[J]. ENVIRONMENTAL GEOLOGY,2009,57(5):1079-1087. |
| APA | Si Jianhua,Qi, Feng,Wen Xiaohu,Su Yonghong,Xi Haiyang,&Chang Zongqiang.(2009).Major ion chemistry of groundwater in the extreme arid region northwest China.ENVIRONMENTAL GEOLOGY,57(5),1079-1087. |
| MLA | Si Jianhua,et al."Major ion chemistry of groundwater in the extreme arid region northwest China".ENVIRONMENTAL GEOLOGY 57.5(2009):1079-1087. |
入库方式： OAI收割
来源：烟台海岸带研究所
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