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Hydrogeochemistry and groundwater origin in the Sarduiyeh area, Iran | ||
| Geopersia | ||
| دوره 15، شماره 2 - شماره پیاپی 22287825، بهمن 2025، صفحه 297-314 اصل مقاله (1.96 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/geope.2025.390781.648810 | ||
| نویسندگان | ||
| Reza Jahanshahi* 1؛ Nozhat Mahmoodinejad2؛ Sepideh Mali3 | ||
| 1School of Geology, College of Science, University of Tehran, Tehran, Iran | ||
| 2Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran | ||
| 3Faculty of Geosciences, Shahrood University of Technology, Shahrood, Iran | ||
| چکیده | ||
| In this study, hydrogeochemistry, the origin of the water resources, and geothermometry were investigated in the study area. Water resources at 43 points included 22 qanats, 3 wells, 12 cold springs, 2 thermal springs and 4 rivers. Based on the results, there were four dominant water types in the study area: Na-SO4, Na-HCO3, Na-Cl and Ca-HCO3 in the study area. The electrical conductivity (EC) in the groundwater varied between 1643 and 133 µS/cm. Most water samples were supersaturated with respect to calcite and dolomite, while all samples were undersaturated with respect to gypsum and halite. According to ion ratios, calcium can also be derived from sources such as calcite, gypsum, dolomite, and silicates. The thermal springs in the area exhibited a different chemical composition compared to other water samples and had the highest EC and sulfate concentration. According to stable isotopes (δ18O and δ2H), the source of cold-water springs and qanat was related to rainfall in the study area and re-evaporation has likely occurred in the precipitation. Additionally, the source of the thermal springs was probably related to the precipitation, and the possibility of mixing magmatic water with groundwater for the generation of thermal springs in the study area is low. Based on the geo-thermometry of the CCG method in hot springs, the thermal reservoir temperature was estimated about 165 °C, and the depth of this reservoir was likely located at 2500-3900 m. | ||
| کلیدواژهها | ||
| Water mixing؛ saturation index؛ stable isotopes؛ geothermometry | ||
| مراجع | ||
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Aghazadeh, N., Chitsazan, M., Golestan,Y., 2017. Hydrochemistry and quality assessment of groundwater in the Ardabil area, Iran. Applied Water Science, 7: 3599-3616. Ahmadi, S., Jahanshahi, R ., Moeini, V ., Mali, S., 2018. Assessment of hydrochemistry and heavy metals pollution in the groundwater of Ardestan mineral exploration area, Iran. Environmental Earth Sciences, 77(5): 212. Aly, A.A., 2015. Hydrochemical characteristics of Egypt western desert oases groundwater. Arab J Geosci, 8: 7551-7564. Askari Malekabad, F., Jahanshahi, R., Bagheri, R., 2020. Characterization of the Bazman geothermal field, the southeast of Iran. Geopersia, 10 (2): 405-418. Bagheri, R., Nadri, A., Raeisi, E., Eggenkamp, H.G.M., Kazemi, G. A., Montaseri, A., 2014. Hydrochemical and isotopic (δ18O, δ2H, 87Sr/86Sr, δ37Cl and δ81Br) evidence for the origin of saline formation water in a gas reservoir. Chemical Geology, 384: 62-75. Bahadori, D., Jahanshahi, R., Dehghani, V., Mali, S., 2019. Variations of stable oxygen and hydrogen isotope ratios in the cold and thermal springs of the Bazman volcanic area (in the southeast of Iran). Environmental Earth Sciences, 78: 663. Clark, I.D., Fritz, P., 1997. Environmental Isotopes in Hydrogeology. Lewis Publishers, 342 pp. Craig, H., 1961. Isotopic variations in meteoric waters. Science, 133(3465): 1702-1703. Dimitrijevic, M.D., 1973. Geology of Kerman region. Geological Survey of Iran, Report 52, 334 pp. discriminate tectonic setting in VMS environment. Economic Geology, 97(3): 629-642. Drever, J., 1988. Geochemistry of Natural Waters 2nd Edition. Prentice Hall, 437 pp. Ehya, F., Marbouti, Z., 2016. Hydrochemistry and contamination of groundwater resources in the Behbahan plain, SW Iran. Environ Earth Sci, 75: 455. Giggenbach, W.F., 1988. Geothermal solute equilibria. Derivation of Na-K-Mg-Ca geoindicators. Geochimica et Cosmochimica Acta 52(12): 2749-2765. Giggenbach, W.F., Glover, R.B., 1992. Tectonic regime and major processus governing the chemistry of water and gas discharges from the Rotorua geothermal field, New Zealand. Geothermics 21(1): 121-140. Giridharan, L., Venugopal, T., Jayaprakash, M., 2008. Evaluation of the seasonal variation on the geochemical parameters and quality assessment of the groundwater in the proximity of River Cooum Chennai India. Environ Monit Assess, 143: 161-178. Jacintha, T.G.A., Rawat, K.S., Mishra, A., Singh, S.K., 2016. Hydrogeochemical characterization of groundwater of peninsular Indian region using multivariate statistical techniques. Applied Water Science, 7: 3001-3013. Jahanshahi, R., Zare, M., 2017. Delineating the Origin of Groundwater in the Golgohar Mine Area of Iran Using Stable Isotopes of 2H and 18O and Hydrochemistry. Mine Water Environ, 36: 550-563. Loh, Y.S.K., Akurugu, B.A., Manu, E., Aliou, A., 2020 Assessment of groundwater quality and the main controls on its hydrochemistry in some Voltaian and basement aquifers, northern Ghana. Groundwater for Sustainable Development, 10: 100296. Mali, S ., Jafari, H ., Jahanshahi, R ., Bagheri, R., 2022. Groundwater Source Identification and Flow Model of the Dareh-Zar Copper Mine in Central Iran by Chemo-isotopic Techniques. Mine Water and the Environment, 41(4): 921-937. Nakhaie Sarvedani, B., Jahanshahi, R., Assari, A., 2022. Determining the best places for dewatering wells in the Gohar-Zamin pit mine, using geostatistical methods. Geopersia, 12(2): 287-298. Nieva, D., Nieva, R., 1987. Developments in geothermal energy in Mexico-Part Twelve. A cationic geothermometer for prospecting of geothermal resources. Heat Recovery Systems & CHP, 7(3): 243-258. Ohmoto, H., 1986. Stable isotope geochemistry of ore deposits. Rev Mineral, 16: 491-560. Scheiber, L., Ayora, C., Vázquez-Suñé, E., 2018. Quantification of proportions of different water sources in a mining operation. Sci Total Enviro, 619-620, 587-599. Sethy, S.N., Syed, T.H., Kumar, A., Sinha, D., 2016. Hydrogeochemical characterization and quality assessment of groundwater in parts of Southern Gangetic Plain. Environ Earth Sci, 75: 232. Shojaei Baghini, S., Jahanshahi, R . Mali, S . Nasiri, M.A., 2020. Destruction of groundwater quality and the risk of saltwater intrusion in the aquifers nearby Sirjan salt playa, Iran. International Journal of Environmental Analytical Chemistry, 100(6): 647-661. Sunkari, E.D., Abu, M., Bayowobie, P.S., Dokuz, U.E., 2019. Hydrogeochemical appraisal of groundwater quality in the Ga west municipality, Ghana: Implication for domestic and irrigation purposes. Groundwater for Sustainable Development, 8: 501-511. Sutherland, R., Townend, J., 2017. Extreme hydrothermal conditions at an active plate-bounding fault. Nature, 1546(7656): 137-140. Telahigue, F., Agoubi, B., Souid F., Kharroubi A., 2018; Assessment of seawater intrusion in an arid coastal aquifer, south-eastern Tunisia, using multivariate statistical analysis and chloride mass balance. Phys. Chem. Earth. Parts A/B/C, 106: 37-46. | ||
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