| 新疆和田地下水水化学成分特征灰关联分析 |
| |
| 引用本文： | 张晓伟,沈冰,关东海,李怀恩.新疆和田地下水水化学成分特征灰关联分析[J].西安理工大学学报,2006,22(1):96-98. |
| |
| 作者姓名： | 张晓伟 沈冰 关东海 李怀恩 |
| |
| 作者单位： | 1. 西安理工大学,水利水电学院,陕西,西安,710048
2. 新疆水利水电科学研究院,新疆,乌鲁木齐,830049 |
| |
| 基金项目： | 中国科学院资助项目;教育部优秀青年教师资助计划;新疆塔里木盆地灌溉与环保世界银行贷款项目 |
| |
| 摘 要： | 依据新疆和田地区55处地下水水样的水质化验数据,应用关联分析与相关分析相结合的分析方法,分析了地下水样中几种成分与总硬度、总碱度、电导率及矿化度4个指标之间的关系。结果表明,总硬度变化主要受Mg2 影响,水中HCO3-含量与总碱度关系密切,电导率主要受Cl-影响,SO42-与Cl-对矿化度有较大影响。再通过相关分析,发现它们之间线性相关性较好。
|
| 关 键 词： | 新疆和田 地下水 总硬度 总碱度 电导率 矿化度 |
| 文章编号： | 1006-4710(2006)01-0096-03 |
| 收稿时间： | 2005-09-16 |
| 修稿时间： | 2005年9月16日 |
The Properties of Groundwater Chemical Composition by Gray Relevancy Analysis in Hotan, Xinjiang |
| |
| ZHANG Xiao-wei,SHEN Bing,GUAN Dong-hai,LI Huai-en.The Properties of Groundwater Chemical Composition by Gray Relevancy Analysis in Hotan, Xinjiang[J].Journal of Xi'an University of Technology,2006,22(1):96-98. |
| |
| Authors: | ZHANG Xiao-wei SHEN Bing GUAN Dong-hai LI Huai-en |
| |
| Abstract: | Based on water quality testing data of groundwater samples from 55 different locations in Hotan areas of Xinjiang,the analysis method of relevancy analysis combining with correlation analysis is used to analyze the relations between several chemical compositions in groundwater samples and 4 indexes such as total hardness,total alkalinity,conductivity and mineralization.The analytical results indicate that the variation in total hardness is mainly subject to Mg~(2 ) influence;HCO~-_3 contents are closely related to total alkalinity;conductivity is affected mainly by Cl~-;and SO~(2-)_4 and Cl~-have the great impact upon the mineralization.A better linear relationship among them is found via the correlation analysis. |
| |
| Keywords: | Hotan of Xinjiang groundwater total hardness total alkalinity conductivity mineralization degree |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
