| 河北省地下咸水对地下淡水资源入侵影响分析 |
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| 引用本文： | 张素娥,李志军,孙先锋,龙高峡.河北省地下咸水对地下淡水资源入侵影响分析[J].地质灾害与环境保护,2010,21(1):26-30. |
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| 作者姓名： | 张素娥 李志军 孙先锋 龙高峡 |
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| 作者单位： | 1. 河北省地矿局第三水文工程地质大队,衡水,053000
2. 四川省地质环境监测总站,成都,610089 |
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| 摘 要： | 河北省中东部区域分布为地下咸水分布区。自大量开采地下淡水以来,出现了地下咸水入侵地下淡水资源问题,第四系地下淡水水质呈不断变差趋势,对宝贵的地下淡水资源构成威胁,其主要原因是地下淡水资源的超量开采和成井工艺不严格。本文分析了地下咸水入侵地下淡水机制及影响现状。
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| 关 键 词： | 地下咸水 地下淡水 入侵影响 |
IMPACT OF INVASION OF SALTY GROUNDWATER INTO FRESH GROUNDWATER IN HEBEI PROVINCE |
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| ZHANG Su-e,LI Zhi-jun,SUN Xian-feng,LONG Gao-xia.IMPACT OF INVASION OF SALTY GROUNDWATER INTO FRESH GROUNDWATER IN HEBEI PROVINCE[J].Journal of Geological Hazards and Environment Preservation,2010,21(1):26-30. |
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| Authors: | ZHANG Su-e LI Zhi-jun SUN Xian-feng LONG Gao-xia |
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| Institution: | 1.No.3 Hydrographical Geological Group of Geological and Mineral Department,Hengshui 053000,China;2.Geological Environmental Monitoring Station of Sichuan Province,Chengdu 610089,China) |
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| Abstract: | Saline groundwater is distributed in the Middle eastern region of Hebei province.Since a large number of underground freshwater is exploited,the question is whether the geological environment is affected by saline groundwater invading into fresh groundwater resources.Saline groundwater threatens the underground freshwater supply,and the quality of fresh groundwater became worse.The main reasons are that groundwater is over-exploited and that there is inferior water well technology.The present situation of saline groundwater invading into underground freshwater resources is analyzed in this article. |
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| Keywords: | saline groundwater underground freshwater Hebei province |
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