{"title":"Coseismic chemical hydrogeodynamics of the Kultuk groundwater reservoir: indicator roles of the Na/Li, 234U/238U, and 234U","authors":"E. Chebykin, I. Chuvashova","doi":"10.26516/2541-9641.2023.1.141","DOIUrl":null,"url":null,"abstract":"Within the framework of the complete seismogeodynamic cycle of the central part of the Baikal Rift System, in the series of hydrogeochemical data obtained in 2012–2022 at stations of the Kultuk polygon, variations of the thermophilic elements Na and Li and Na/Li ratios are traced in connection with changes in the 234U/238U activity ratios and 234U activity, reflecting the opening and closing of microcracks for circulating groundwaters. Coseismic chemical hydrogeodynamics of the Kultuk groundwater reservoir is considered in terms of temperature and extension–compression of the crust.","PeriodicalId":44327,"journal":{"name":"Italian Journal of Engineering Geology and Environment","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Italian Journal of Engineering Geology and Environment","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.26516/2541-9641.2023.1.141","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GEOSCIENCES, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Within the framework of the complete seismogeodynamic cycle of the central part of the Baikal Rift System, in the series of hydrogeochemical data obtained in 2012–2022 at stations of the Kultuk polygon, variations of the thermophilic elements Na and Li and Na/Li ratios are traced in connection with changes in the 234U/238U activity ratios and 234U activity, reflecting the opening and closing of microcracks for circulating groundwaters. Coseismic chemical hydrogeodynamics of the Kultuk groundwater reservoir is considered in terms of temperature and extension–compression of the crust.
期刊介绍：
Italian Journal of Engineering Geology and Environment (IJEGE), published by Sapienza Università Editrice university press, is the open access Journal of the Research Center CERI on "Prediction, Prevention ad Control of Geological Risks" of Sapienza University of Rome. The Journal publishes original papers concerning the numerous topics of environmental risks such as seismic risk, landslide risk, hydraulic and flood risk, groundwater resource management, soil and groundwater contamination, reclamation of contaminated land, applied geophysics, economic geology, land use, soil and rock characterization. IJEGE is the Journal of the Italian Association of Engineering Geology and Environment (AIGA). The Journal is published under the auspices of the International Association for Engineering Geology and the Environment (IAEG) - Italian Group.
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