| 塔里木盆地南缘于田绿洲地下水化学特征 |
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| 引用本文： | 王庆峰,海米提·依米提,麦麦提吐尔逊·艾则孜,刘国华.塔里木盆地南缘于田绿洲地下水化学特征[J].干旱区资源与环境,2010(1). |
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| 作者姓名： | 王庆峰 海米提·依米提 麦麦提吐尔逊·艾则孜 刘国华 |
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| 作者单位： | 新疆大学资源与环境科学学院;绿洲生态教育部重点实验室; |
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| 基金项目： | 国家自然科学基金项目(40661002);;自治区高校重点研究项目(XJEDU2006I09);;新疆绿洲生态重点实验室开放课题(XJDX0201-2008-05)联合资助 |
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| 摘 要： | 根据于田绿洲地下水水质分析的结果,运用回归分析方法分析地下水化学特征,得出如下结论:依据布罗德斯基分类法,提出了研究区共存在Cl·HCO3-Na·Mg、HCO3·Cl-Na·Mg、Cl·HCO3-Mg·Na等共8种化学类型的地下水;HCO3-和Cl-与可溶性总盐的相关关系显著,且回归方程拟合效果均理想,而CO32-和SO42-与可溶性总盐的相关关系均不明显;(Na++K+)和Mg2+与可溶性总盐的相关关系显著,且回归方程拟合效果理想,而Ca2+与可溶性总盐的相关关系不明显。
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| 关 键 词： | 地下水 化学类型 化学特征 于田绿洲 |
The chemical characteristics of groundwater in Yutian Oasis in the south of Tarim Basin |
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| Institution: | 1.College of Resources and Environmental Science;Xinjiang University;Urumqi 830046;P.R.China;2.Key Laboratory for Oasis Ecology;Ministry of Education;P.R.China |
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| Abstract: | According to the quality analysis on Yutian Oasis and based on the application of statistical analysis method of chemical analysis of the characteristics of groundwater,the conclusions were drawn as below: 1)Based on Brodsky classification,there are 8 types of groundwater in the study area,such as Cl·HCO3-Na·Mg,HCO3·Cl-Na·Mg,Cl·HCO3-Mg·Na and so on;2)HCO-3 and Cl-have significant relationship with total dissolved solid(TDS),and the liner regression equations fit very well,while the relationship between CO2-3,SO2-4 and TDS is not significant;3)(Na++K+) and Mg2+ both have significant relationship with TDS,and the liner regression equations fit very well,while the relationship between Ca2+ and TDS is not significant. |
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| Keywords: | groundwater chemical types chemistry characteristics Yutian Oasis |
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