帕米尔高原东北缘中高温地热流体水文地球化学特征及成因机制

赵钵渊; 王帅; 陈锋; 贺根义; 黄学莲; 王思佳; 祁士华

doi:10.3799/dqkx.2023.081

Volume 49 Issue 10

Oct. 2024

Turn off MathJax

Article Contents

Article Navigation > Earth Science > 2024 > 49(10): 3736-3748

Zhao Boyuan, Wang Shuai, Chen Feng, He Genyi, Huang Xuelian, Wang Sijia, Qi Shihua, 2024. Hydrogeochemical Characteristics and Genesis of Medium-High Temperature Geothermal System in Northeast Margin of Pamir Plateau. Earth Science, 49(10): 3736-3748. doi: 10.3799/dqkx.2023.081

Citation:

Zhao Boyuan, Wang Shuai, Chen Feng, He Genyi, Huang Xuelian, Wang Sijia, Qi Shihua, 2024. Hydrogeochemical Characteristics and Genesis of Medium-High Temperature Geothermal System in Northeast Margin of Pamir Plateau. Earth Science, 49(10): 3736-3748. doi: 10.3799/dqkx.2023.081

Citation:

Zhao Boyuan, Wang Shuai, Chen Feng, He Genyi, Huang Xuelian, Wang Sijia, Qi Shihua, 2024. Hydrogeochemical Characteristics and Genesis of Medium-High Temperature Geothermal System in Northeast Margin of Pamir Plateau. Earth Science, 49(10): 3736-3748. doi: 10.3799/dqkx.2023.081

PDF( 6534 KB)

Hydrogeochemical Characteristics and Genesis of Medium-High Temperature Geothermal System in Northeast Margin of Pamir Plateau

doi: 10.3799/dqkx.2023.081

Zhao Boyuan^{1
,
,},
Wang Shuai²,
Chen Feng³,
He Genyi³,
Huang Xuelian⁴,
Wang Sijia¹,
Qi Shihua^{1, 4
,
,
,}

1.
State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan 430074, China
2.
School of Earth Resources, China University Geosciences, Wuhan 430074, China
3.
Second Hydrogeological and Engineering Geological Team of Xinjiang Bureau of Geology and Mineral Resources Exploration and Development, Changji 831100, China
4.
School of Environmental Studies, China University of Geosciences, Wuhan 430078, China

Received Date: 2023-03-24
Available Online: 2024-11-08
Publish Date: 2024-10-25

Abstract

Abstract

The northeast margin of Pamir tectonic junction is enriched with medium-high temperature geothermal resources. Most previous studies are limited to a single geothermal field and lack of regional systematic research. Here, it applies geothermal hydro-geochemistry as an effective method to study geothermal resources. Based on the geothermal geological characteristics of the northeast margin of the Pamirs Plateau, the hydrochemical genesis, characteristics and isotope analysis of 8 hot spring water, 1 cold spring water, 11 hot well water and 6 surface water in the study area were analyzed and revealed the evolution characteristics of regional geothermal fluid thermal reservoir and cooling mechanism in the northeast of Pamir. It provides a certain geochemical basis for the exploration of geothermal resources in the northeast of Pamir. The results show that the major ions in geothermal water are mainly originated from sodium/potassium feldspar, cation exchange and magmatic water. The high correlation of ratio in B/Cl、B/Li、B/Cs、Li/Cs、Na/Cl、K/Cl shows that hot water probably has a common parent geothermal fluid. The characteristics of hydrogen and oxygen isotopes indicate that geothermal water is recharged by atmospheric precipitation, snowmelt water and deep magmatic water. A variety of solute thermometers, silicon-enthalpy model and chlorine-enthalpy model were used to reconstruct the geothermal reservoir temperature, cooling process and evolution mode of geothermal groundwater. It inferred that there may be multiple thermal reservoirs under the study area, which the temperature of the deepest parent geothermal fluid storage is about 358-418 ℃ with the Cl^- concentrations about 300-400 mg/L. Combined with regional geology and geothermal geological conditions analysis, it believes the geothermal anomaly in the northeast margin of the Pamir Plateau is a result of uncooling magma in the crust and high radioactive granite.
- Pamir plateau,
- medium-high temperature geothermal system,
- hydrochemistry,
- geothermometer,
- high radioactive granite,
- hydrogeology

FullText(HTML)

References(44)

References

Arnórsson, S., 1985. The Use of Mixing Models and Chemical Geothermometers for Estimating Underground Temperatures in Geothermal Systems. Journal of Volcanology and Geothermal Research, 23(3-4): 299-335. http://doi.org/10.1016/0377-0273(85)90039-3

Bershaw, J., Garzione, C. N., Schoenbohm, L., et al., 2012. Cenozoic Evolution of the Pamir Plateau Based on Stratigraphy, Zircon Provenance, and Stable Isotopes of Foreland Basin Sediments at Oytag (Wuyitake) in the Tarim Basin (West China). Journal of Asian Earth Sciences, 44: 136-148. https://doi.org/10.1016/j.jseaes.2011.04.020

Bloch, W., Schurr, B., Yuan, X. H., et al., 2021. Structure and Stress Field of the Lithosphere between Pamir and Tarim. Geophysical Research Letters, 48(22): e95413. https://doi.org/10.1029/2021gl095413

Brown, L., Zhao, W., Nelson, K., et al., 1996. Bright Spots, Structure, and Magmatism in Southern Tibet from INDEPTH Seismic Reflection Profiling. Science, 274(5293): 1688-1690. https://doi.org/10.1126/science.274.5293.1688

Chen, J., Li, T., Li, W. Q., et al., 2011. Late Cenozoic and Present Tectonic Deformation in the Pamir Salient, Northwestern China. Seismology and Geology, 33(2): 241-259(in Chinese with English abstract).

Craig, H., 1961. Isotopic Variations in Meteoric Waters. Science, 133(3465): 1702-1703. https://doi.org/10.1126/science.133.3465.1702

Fan, Y., Pang, Z., Liao, D., et al., 2019. Hydrogeochemical Characteristics and Genesis of Geothermal Water from the Ganzi Geothermal Field, Eastern Tibetan Plateau. Water, 11(8): 1631. https://doi.org/10.3390/w11081631

Feng, F., Li, Z. Q., Jin, S., et al., 2013. Characteristics of δ¹⁸O and δD in Precipitation and Its Water Vapor Sources in the Upper Urumqi River Basin, Eastern Tianshan. Advances in Water Science, 24(5): 634-641(in Chinese with English abstract).

Fournier, R. O., 1977. Chemical Geothermometers and Mixing Models for Geothermal Systems. Geothermics, 5(1-4): 41-50. https://doi.org/10.1016/0375-6505(77)90007-4

Fournier, R. O., Truesdell, A. H., 1973. An Empirical Na-K-Ca Geothermometer for Natural Waters. Geochimica et Cosmochimica Acta, 37(5): 1255-1275. https://doi.org/10.1016/0016-7037(73)90060-4

Garrels, R., Christ, C. L., 1965. Solutions, Minerals and Equilibria. Harper and Row, New York. Journal of the Mineralogical Society, 35(275): 1024-1025.

Giggenbach, W. F., 1988. Geothermal Solute Equilibria. Derivation of Na-K-Mg-Ca Geoindicators. Geochimica et Cosmochimica Acta, 52(12): 2749-2765. https://doi.org/10.1016/0016-7037(88)90143-3

Giggenbach, W. F., Glover, R. B., 1992. Tectonic Regime and Major Processes Governing the Chemistry of Water and Gas Discharges from the Rotorua Geothermal Field, New Zealand. Geothermics, 21(1-2): 121-140. https://doi.org/10.1016/0375-6505(92)90073-i

Guo, Q. H., Wang, Y. X., 2012. Geochemistry of Hot Springs in the Tengchong Hydrothermal Areas, Southwestern China. Journal of Volcanology and Geothermal Research, 215/216: 61-73. https://doi.org/10.1016/j.jvolgeores.2011.12.003

Hacker, B., Luffi, P., Lutkov, V., et al., 2005. Near-Ultrahigh Pressure Processing of Continental Crust: Miocene Crustal Xenoliths from the Pamir. Journal of Petrology, 46(8): 1661-1687. https://doi.org/10.1093/petrology/egi030

Henley, R. W., Ellis, A. J., 1983. Geothermal Systems Ancient and Modern: A Geochemical Review. Earth-Science Reviews, 19(1): 0012825283900752. https://doi.org/10.1016/0012-8252(83)90075-2

Jiang, Y. H., Yang, W. Z., 2000. Geochemical Characteristics and Rock Series of Himalayan Granitoids in Western Qinghai-Xizang Plateau. Acta Petrrologica et Mineralogica, 19(4): 289-296(in Chinese with English abstract).

Ke, S., Mo, X. X., Luo, Z. H., et al., 2006. Petrogenesis and Geochemistry of Cenozoic Taxkorgan Alkalic Complex and Its Geological Significance. Acta Petrologica Sinica, 22(4): 905-915(in Chinese with English abstract).

Li, J. X., Yang, G., Sagoe, G., et al., 2018. Major Hydrogeochemical Processes Controlling the Composition of Geothermal Waters in the Kangding Geothermal Field, Western Sichuan Province. Geothermics, 75: 154-163. https://doi.org/10.1016/j.geothermics.2018.04.008

Li, X., Qi, J. H., Yi, L., et al., 2021. Hydrochemical Characteristics and Evolution of Geothermal Waters in the Eastern Himalayan Syntaxis Geothermal Field, Southern Tibet. Geothermics, 97: 102233. https://doi.org/10.1016/j.geothermics.2021.102233

Li, Y. M., Pang, Z. H., Yang, F. T., et al., 2017. Hydrogeochemical Characteristics and Genesis of the High-Temperature Geothermal System in the Tashkorgan Basin of the Pamir Syntax, Western China. Journal of Asian Earth Sciences, 149: 134-144. https://doi.org/10.1016/j.jseaes.2017.06.007

Liu, M. L., Zheng, A. T., Shang, J. B., et al., 2023. Progress in Study of Boron Geochemistry in High Temperature Geothermal Fluids. Earth Science, (3): 878-893(in Chinese with English abstract).

Nitschke, F., Held, S., Neumann, T., et al., 2018. Geochemical Characterization of the Villarrica Geothermal System, Southern Chile, Part Ⅱ: Site-Specific Re-Evaluation of SiO₂ and Na-K Solute Geothermometers. Geothermics, 74: 217-225. https://doi.org/10.1016/j.geothermics.2018.03.006

Pan, G. T., Wang, L. Q., Li, R. S., et al., 2012. Tectonic Evolution of the Qinghai-Tibet Plateau. Journal of Asian Earth Sciences, 53: 3-14. https://doi.org/10.1016/j.jseaes.2011.12.018

Pang, Z. H., Hu, S. B., Wang, J. Y., 2012. A Roadmap to Geothermal Energy Development in China. Science & Technology Review, 30(32): 18-24(in Chinese with English abstract).

Rybach, L., 1976. Radioactive Heat Production in Rocks and Its Relation to Other Petrophysical Parameters. Pure and Applied Geophysics, 114(2): 309-317. https://doi.org/10.1007/BF00878955

Sass, P., Ritter, O., Ratschbacher, L., et al., 2014. Resistivity Structure underneath the Pamir and Southern Tian Shan. Geophysical Journal International, 198(1): 564-579. https://doi.org/10.1093/gji/ggu146

Shi, J., Nai, W. H., Li, M., et al., 2018. Hydrogeochemical Characteristics of High Temperature Geothermal Field of the Quman Geothermal Field in Xinjiang. Hydrogeology & Engineering Geology, 45(3): 165-172(in Chinese with English abstract).

Shi, J., Wang, M. H., Ma, X. J., et al., 2022. Isotope and Hydrogeochemical Characteristics of the Quman High Temperature Geothermal Field in Taxkorgan, Xinjiang. Acta Geoscientica Sinica, 43(5): 645-653(in Chinese with English abstract).

Tong, X. X., Ma, W. M., Sun, X. L., 2017. Characteristic and Environmental Significance of Strontium Isotope in Glacial Meltwater of the Tashkurgan Area in Pamirs, Xinjiang. Environmental Chemistry, 36(4): 830-838(in Chinese with English abstract).

Truesdell, A., Fournier, R., 1977. Procedure for Estimating the Temperature of a Hot-Water Component in a Mixed Water by Using a Plot of Dissolved Silica versus Enthalpy. Journal of Research of the US Geological Survey, 5(1): 49-52.

Wang, X. S., Zhang, G. Q., Choi, C. Y., 2018. Evaluation of a Precision Air-Supply System in Naturally Ventilated Freestall Dairy Barns. Biosystems Engineering, 175: 1-15. https://doi.org/10.1016/j.biosystemseng.2018.08.005

Yi, L., Qi, J. H., Li, X., et al., 2021. Geochemical Characteristics and Genesis of the High-Temperature Geothermal Systems in the North Section of the Sanjiang Orogenic Belt in Southeast Tibetan Plateau. Journal of Volcanology and Geothermal Research, 414: 107244. https://doi.org/10.1016/j.jvolgeores.2021.107244

Zhang, Y. H., Xu, M., Li, X., et al., 2018. Hydrochemical Characteristics and Multivariate Statistical Analysis of Natural Water System: A Case Study in Kangding County, Southwestern China. Water, 10(1): 80. https://doi.org/10.3390/w10010080

Zhou, R., Zhou, X. C., Li, Y., et al., 2022. Hydrogeochemical and Isotopic Characteristics of the Hot Springs in the Litang Fault Zone, Southeast Qinghai-Tibet Plateau. Water, 14(9): 1496. https://doi.org/10.3390/w14091496

陈杰, 李涛, 李文巧, 等, 2011. 帕米尔构造结及邻区的晚新生代构造与现今变形. 地震地质, 33(2): 241-259.

冯芳, 李忠勤, 金爽, 等, 2013. 天山乌鲁木齐河流域山区降水δ¹⁸O和δD特征及水汽来源分析. 水科学进展, 24(5): 634-641.

姜耀辉, 杨万志, 2000. 青藏高原西部喜马拉雅期花岗岩类特征及岩石系列. 岩石矿物学杂志, 19(4): 289-296.

柯珊, 莫宣学, 罗照华, 等, 2006. 塔什库尔干新生代碱性杂岩的地球化学特征及岩石成因. 岩石学报, 22(4): 905-915.

刘明亮, 正安婷, 尚建波, 等, 2023. 高温地热流体中硼的地球化学研究进展. 地球科学, 48(3): 878-893. doi: 10.3799/dqkx.2022.235

庞忠和, 胡圣标, 汪集旸, 2012. 中国地热能发展路线图. 科技导报, 30(32): 18-24.

史杰, 乃尉华, 李明, 等, 2018. 新疆曲曼高温地热田水文地球化学特征研究. 水文地质工程地质, 45(3): 165-172.

史杰, 汪美华, 马小军, 等, 2022. 新疆塔什库尔干县曲曼地热田地下热水同位素研究. 地球学报, 43(5): 645-653.

仝晓霞, 马武明, 孙兴乐, 2017. 新疆帕米尔高原塔什库尔干地区冰川融水锶同位素特征及其环境意义. 环境化学, 36(4): 830-838.

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(10) / Tables(2)

Get Citation

PDF

XML

Article views (327) PDF downloads(54)

Hydrogeochemical Characteristics and Genesis of Medium-High Temperature Geothermal System in Northeast Margin of Pamir Plateau

doi: 10.3799/dqkx.2023.081

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Proportional views

Export File

Citation

Format

Content