Hydrochemical Characteristics and Indication to Geothermal Genesis of Low-Medium-Temperature Convection Geothermal Field in Yanshan Orogenic Basin, China
文献类型：期刊论文
| 作者 | Yuan, Wenzhen1,7; Xing, Yifei1,7; Wei, Meihua4,6; Guo, Xinran3; Liu, Jin2; Gao, Jun1; Zhang, Changsheng4,6; Zhai, Yuanzheng5 |
| 刊名 | WATER
 |
| 出版日期 | 2024-02-01 |
| 卷号 | 16期号:3页码:17 |
| 关键词 | geothermal fluid hydrogeochemical genesis mechanism convection Yanshan orogenic basin |
| DOI | 10.3390/w16030433 |
| 通讯作者 | Xing, Yifei(xingyifei@cags.ac.cn) |
| 英文摘要 | The central part of the Zhangjiakou area is occupied by the Yanshan orogenic basin. A large number of piedmont faults developed over time, controlling the exposure of geothermal anomalies. The fluid chemistry characteristics and their influence on the heat generation mechanism of the medium- and low-temperature convective geothermal field in the area are not fully understood. In this study, the geothermal fluid was sampled and tested, and the hydrogeological background conditions were analyzed. The results show that the sulfate in geothermal fluid originates from the dissolution of gypsum or H2S oxidation in deep magma. The geothermal fluid in the faulted basin flows upward after deep circulation and interacts with shallow groundwater. The main source of geothermal fluid is atmospheric precipitation. The temperature of the hot reservoir is between 82 degrees C and 121 degrees C, and the depth of geothermal water circulation is more than 3200 m. It can be seen that the geothermal resources in this area are formed by the long-term contact of residual magma, geothermal heating and mechanical heating of neotectonic movement after atmospheric precipitation recharge. |
| WOS关键词 | GROUNDWATERS ; CO2 ; HYDROGEOCHEMISTRY ; GEOCHEMISTRY ; XIONGAN ; WATERS ; SYSTEM ; AREA |
| 资助项目 | National Natural Science Foundation of China |
| WOS研究方向 | Environmental Sciences & Ecology ; Water Resources |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:001160180700001 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/184456]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Xing, Yifei |
| 作者单位 | 1.Chinese Acad Geol Sci, Beijing 100037, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Chongqing Univ Sci & Technol, Coll Oil & Gas Engn, Chongqing 401331, Peoples R China 4.Shanxi Key Lab Explorat & Exploitat Geothermal Res, Taiyuan 030024, Peoples R China 5.Beijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China 6.Shanxi Geol Engn Explorat Inst Co Ltd, Taiyuan 030024, Peoples R China 7.Minist Nat Resources Peoples Republ China, Key Lab Shallow Geothermal Energy, Beijing 100195, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Wenzhen,Xing, Yifei,Wei, Meihua,et al. Hydrochemical Characteristics and Indication to Geothermal Genesis of Low-Medium-Temperature Convection Geothermal Field in Yanshan Orogenic Basin, China[J]. WATER,2024,16(3):17. |
| APA | Yuan, Wenzhen.,Xing, Yifei.,Wei, Meihua.,Guo, Xinran.,Liu, Jin.,...&Zhai, Yuanzheng.(2024).Hydrochemical Characteristics and Indication to Geothermal Genesis of Low-Medium-Temperature Convection Geothermal Field in Yanshan Orogenic Basin, China.WATER,16(3),17. |
| MLA | Yuan, Wenzhen,et al."Hydrochemical Characteristics and Indication to Geothermal Genesis of Low-Medium-Temperature Convection Geothermal Field in Yanshan Orogenic Basin, China".WATER 16.3(2024):17. |
入库方式： OAI收割
来源：海洋研究所
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