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Research on hydrogeochemical characteristics of typical underground waters in karst area

机译:喀斯特地区典型地下水水文地球化学特征研究

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The aim of this study is to shed light on the hydrogeochemical characteristics of karst underground waters in Zhaidi vallage, Lingchuan County, Guilin City with an emphasis on the geochemistry of major elements. The results showed that Ca2+ and Mg2+ were the dominant cations, and HCO3 and SO2 were the dominant anions. Dissolution-weathering of limestones and dolostones was probably the most important factor controlling and having a definite influence on the hydrogeochemistry of underground waters. Seasonal variation and correlations of different water elements were different.
机译:这项研究的目的是揭示桂林市灵川县寨堤寨岩溶地下水的水文地球化学特征,重点是主要元素的地球化学。结果表明,Ca 2 + 和Mg 2 + 是主要阳离子,HCO 3 和SO 2 是占主导地位的阴离子。石灰岩和白云岩的溶解-风化作用可能是控制地下水的最重要因素,并对地下水的水文地球化学具有一定的影响。不同水元素的季节变化和相关性是不同的。

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