{"title":"Changes in the Degree of Soil Salinization in the Agrolandscape Under the Influence of Highly Mineralized Groundwater","authors":"A. S. Buzueva, D. I. Gubarev","doi":"10.1134/S2079096125700052","DOIUrl":null,"url":null,"abstract":"<p>The extent of distribution, the level of rise of groundwater, and the chemical composition depend mainly on the terrain and the quantitative and qualitative characteristics of precipitation. In conditions of increasing relief (middle of the slope), the GWL is lower relative to the lower part of the slope. On average, during this study, the difference in the occurrence of groundwater in a well from the middle of the field and a well in the lower part of the field is 4.4 times—343%. In conditions of increasing temperature in winter, precipitation is observed to have a liquid form, resulting in the increase in the subsurface runoff, which in turn affects the degree of mineralization of groundwater. The higher the concentration of salts in groundwater, the higher the degree of salinization of soil horizons. The predominant ions in the mineralization of natural waters also dominate among the ions of soil salts.</p>","PeriodicalId":44316,"journal":{"name":"Arid Ecosystems","volume":"15 2","pages":"159 - 165"},"PeriodicalIF":0.6000,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Arid Ecosystems","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1134/S2079096125700052","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ECOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
The extent of distribution, the level of rise of groundwater, and the chemical composition depend mainly on the terrain and the quantitative and qualitative characteristics of precipitation. In conditions of increasing relief (middle of the slope), the GWL is lower relative to the lower part of the slope. On average, during this study, the difference in the occurrence of groundwater in a well from the middle of the field and a well in the lower part of the field is 4.4 times—343%. In conditions of increasing temperature in winter, precipitation is observed to have a liquid form, resulting in the increase in the subsurface runoff, which in turn affects the degree of mineralization of groundwater. The higher the concentration of salts in groundwater, the higher the degree of salinization of soil horizons. The predominant ions in the mineralization of natural waters also dominate among the ions of soil salts.
期刊介绍：
Arid Ecosystems publishes original scientific research articles on desert and semidesert ecosystems and environment:systematic studies of arid territories: climate changes, water supply of territories, soils as ecological factors of ecosystems state and dynamics in different scales (from local to global);systematic studies of arid ecosystems: composition and structure, diversity, ecology; paleohistory; dynamics under anthropogenic and natural factors impact, including climate changes; studying of bioresources and biodiversity, and development of the mapping methods;arid ecosystems protection: development of the theory and methods of degradation prevention and monitoring; desert ecosystems rehabilitation;problems of desertification: theoretical and practical issues of modern aridization processes under anthropogenic impact and global climate changes.
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