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莱州湾海水入侵区地下水水化学特征
姚　菁1, 于洪军1, 王树昆1, 马　龙1
国家海洋局第一海洋研究所,海洋沉积与环境地质国家海洋局重点实验室
摘要:
对莱州湾沿岸(中国东部沿海海水入侵现象最为严重的地区之 一)12个观测井(详细列举了4个)内7种主要离子浓度变化进行了分析,得出海水入侵区地下水中的主要离子浓度与地下水位的相关关系;并将莱州湾沿岸分为 不同入侵区(海水入侵区和咸水入侵区),分别总结了随着海水入侵的发展地下水水化学类型的变化。
关键词:  莱州湾  海水入侵  地下水水化学特征  
DOI：
分类号:
基金项目:国家自然科学基金资助项目(40576035)
The underground water hydrochemical characteristics of seawater invasion area around Laizhou Bay
Abstract:
Laizhou Bay is one of the grave seawater invasion regions located in Chinese east littoral. This article analyses concentration changes about 7 kinds of main ions in 12 inspection wells(4 wells are itemized) and educes the relation between main ions concentration and groundwater level. At the same time the region around Laizhou Bay was divided into two different invasion regions(seawater invasion region and salt water invasion region) and the change of groundwater hydrochemical type along with the develop of seawater invasion was summed up.
Key words:  Laizhou Bay  seawater invasion  underground water hydrochemical characteristics  
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