| 黑龙江省桦南县城区地下水化学特征与成因分析 |
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| 引用本文： | 高翠萍,杜新强,刘铁银,王子佳,雷玉德.黑龙江省桦南县城区地下水化学特征与成因分析[J].节水灌溉,2012(2):41-45. |
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| 作者姓名： | 高翠萍 杜新强 刘铁银 王子佳 雷玉德 |
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| 作者单位： | 1. 吉林大学地下水资源与环境教育部重点实验室,吉林长春,130021
2. 黑龙江省水利水电勘测设计研究院,黑龙江哈尔滨,150080 |
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| 摘 要： | 基于研究区地下水勘察数据,利用Piper图和统计分析描述了地下水化学的基本特征;结合地质与水文地质条件分析,利用离子比例系数法、相关分析以及地下水人为污染组份分析等方法,分析了地下水化学成份的基本成因,并进一步利用因子分析方法判别了不同成因类型对地下水化学特征的影响次序。分析结果表明:研究区潜水的水化学类型较复杂,其中HCO3-Ca.Mg型居多,承压水水化学类型有3种,以HCO3-Ca.Mg型为主;溶滤作用和人类活动的影响是研究区潜水和承压水水化学形成的最主要因素,其中以溶滤作用为主导;同时蒸发浓缩、离子交换及地下水与河水的混合作用也影响着潜水的水化学形成。
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| 关 键 词： | 地下水 地下水化学类型 因子分析法 |
Characteristics of Groundwater Chemistry and Its Formation Reasons in Huanan County of Heilongjiang Province |
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| GAO Cui-ping,DU Xin-qiang,LIU Tie-yin,WANG Zi-jia,LEI Yu-de.Characteristics of Groundwater Chemistry and Its Formation Reasons in Huanan County of Heilongjiang Province[J].Water Saving Irrigation,2012(2):41-45. |
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| Authors: | GAO Cui-ping DU Xin-qiang LIU Tie-yin WANG Zi-jia LEI Yu-de |
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| Institution: | 1(1.Key Laboratory of Groundwater Resources and Environment,Ministry of Education,Jilin University,Changchun,Jilin 130021,China; 2.Survey,Design and Research Institute of the Heilongjiang water utilities,Haerbin,Heilongjiang,150080,China) |
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| Abstract: | Based on the test data of groundwater survey of Huanan County in Heilongjiang province,the characteristics of groundwater chemistry was analyzed by using Piper diagram and statistical methods.With the analysis on geology and hydrogeology conditions,the basic formation reasons of groundwater chemistry were proposed by ion ratio factor analysis,association analysis and man-made pollutants analysis.The influence order of the basic formation types of groundwater chemistry was given by using factor analysis method.The results showed the following laws: the types of unconfined groundwater chemistry are much more complex than confined water,but the majority is HCO-3-Ca·Mg.Leaching function and human activities were the main factors for groundwater chemistry,and evaporation function,ion-exchange function and mixture function between groundwater and surface water influenced the groundwater chemistry evolution process. |
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| Keywords: | groundwater groundwater chemistry types factor analysis |
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