| 杨兰,童珏,张安,王运,王安东,赵碧波,朱满怀.江西省武功山温泉链地热水水文地球化学特征研究[J].矿产勘查,2023,14(6):909-917 |
| 江西省武功山温泉链地热水水文地球化学特征研究 |
| Hydrogeochemical characteristics of geothermal water of Wugongshan hot spring chain in Jiangxi Province |
| 投稿时间：2022-07-14 修订日期：2022-11-06 |
| DOI：10.20008/j.kckc.202306009 |
| 中文关键词: 地热水 水文地球化学特征 温泉链 江西省 武功山 |
| 英文关键词: geothermal water hydrogeochemical characteristics hot spring chain Jiangxi Province Wugongshan |
| 基金项目:本文受江西省重点研发计划（20203BBG72W011）、江西省研究生创新专项资金项目（YC2022-s600）、东华理工大学博士启动基金（DHBK2019051）和江西省地质局科技项目（2021AA07）联合资助。 |
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| 中文摘要: |
| 为将武功山打造成国际一流康养度假旅游目的地，本文对武功山地区具有代表性的赤江、新泉、三江、桃花源、白马、万龙山、温汤、洪江、鼻田、文家、夏家坊11个地热田开展地热水化学分析，运用Piper三线图、Na-K-Mg三角图、Cl-SO4-HCO3三角图等方法进行综合分析研究。结果表明，地热水属中低温水热资源，水化学类型主要为HCO3-Na型，水质为淡水，非腐蚀性水、不结垢。研究区地热水特色显著，赤江、新泉、三江、夏家坊等地热水为氟水，另外除桃花源和温汤地热水外，其他地热水均富含偏硅酸等对人体有益的元素。地热水循环深度较浅，温度来自高温围岩，无明显的岩浆流体的贡献，热储温度为89.32~139.89 ℃。研究成果可为区内发展康养产业及进一步勘查地热资源提供参考。 |
| 英文摘要: |
| For building Wugongshan into an international first-class health resort tourism destination， the hydrogeochemical characteristics of geothermal water were studied for 11 representative geothermal fields in Wugongshan area， including Chijiang， Xinquan， Sanjiang， Taohuayuan， Baima， Wanlongshan， Wentang， Hongjiang， Bitian， Wenjia and Xiajiafang. The piper three-line diagram， Na-K-Mg triangle diagram and Cl-SO4-HCO3 triangle diagram were comprehensively analyzed. The results showed that the geothermal water attributed to the medium-low temperature hydrothermal resources， and the main hydrochemical type is HCO3-Na， the water quality is fresh with non-corrosive and non-scaling. The geothermal water has distinctive characteristics in this area. The geothermal water in Chijiang， Xinquan， Sanjiang and Xiajiafang is fluorine water. Except for the geothermal water in Taohuayuan and Wentang， other geothermal water is rich in metasilicic acid and other elements that are beneficial to human health. The depth of geothermal circulating water is shallow， whose temperature comes from the high temperature surrounding rocks， without significant contribution from magmatic fluid， and the geothermal reservoir temperature is in the range of 89.32-139.89 ℃. Therefore， the study can provide reference for the development of health care industry and further exploration of geothermal resources in this area. |
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