ISSN 1000-3665 CN 11-2202/P
    杨巧凤, 李文鹏, 王瑞久. 深圳大沙河河水与海水关系的水文化学识别[J]. 水文地质工程地质, 2010, 37(2): 32-35.
    引用本文: 杨巧凤, 李文鹏, 王瑞久. 深圳大沙河河水与海水关系的水文化学识别[J]. 水文地质工程地质, 2010, 37(2): 32-35.
    shu
    YANGQiao-feng, . Hydrochemistry recognization of the relationship between seawater and Dasha river water of Shenzhen[J]. Hydrogeology & Engineering Geology, 2010, 37(2): 32-35.
    Citation: YANGQiao-feng, . Hydrochemistry recognization of the relationship between seawater and Dasha river water of Shenzhen[J]. Hydrogeology & Engineering Geology, 2010, 37(2): 32-35.
    shu

    深圳大沙河河水与海水关系的水文化学识别

    Hydrochemistry recognization of the relationship between seawater and Dasha river water of Shenzhen

      摘要
    • 摘要: 为了解深圳沿岸河口处海水与河水的混合关系,在大沙河下游靠近河口段密集取17件河水样,依据其水化学数据,分析了主要离子Ca、Mg、Na、K、SO4、HCO3与Cl的关系,Br与Cl的关系以及piper三线图解,在研究区河段从上游至入海口,对河水样品有如下认识:(1)上游4个样品(Cl<100mg/L)接受降水和地下水的补给;(2)4个样品(150mg/L

       

      Abstract: In order to study the mixing relationship between seawater and surface water on the coast of Shenzhen,17 river water samples were collected near the estuary in the downstream of the Dasha river which disembogue into the sea. According to the hydrochemistry data,the relationships of major ions ( Ca 2+ 、Mg 2+ 、Na+、K+、SO 2-4、HCO-3) vs. Cl-,Br-vs. Cl-and the piper diagram were analyzed. The river water data in comparison with seawater dilution lines in the scatter diagrams are divided into four grou...

       

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