塔里木盆地农村地区地下水质量现状评价  

Assessment on Groundwater Quality of Rural Areas in Tarim Basin

作　　者：陈云飞[1,2] 周殷竹 周金龙[1,2,4] 高业新[4] 冯欣[4] 

机构地区：[1]新疆农业大学水利与土木工程学院,乌鲁木齐830052 [2]新疆水文水资源工程技术研究中心,乌鲁木齐830052 [3]中国地质大学(北京)水资源与环境学院,北京100083 [4]中国地质科学院水文地质环境地质研究所,石家庄050061

出　　处：《新疆农业大学学报》2015年第5期412-419,共8页Journal of Xinjiang Agricultural University

基　　金：中国地质调查局(1212011220982);新疆维吾尔自治区水文学及水资源重点学科基金(xjswszyzdxk20101202)

摘　　要：以新疆塔里木盆地3个农村地区地下水水质作为研究对象,对每个地区地下水水质采用单因子评价法进行评价,并结合因子分析法分析地下水水质的影响因子。结果表明,3个地区地下水质量现状较差,叶尔羌河流域平原区和焉耆盆地平原区均无Ⅰ类水,若羌-且末地区无Ⅰ类和Ⅱ类水。影响叶尔羌河流域平原区地下水质量的主要因素是总硬度、溶解性总固体(TDS)、Cl^-、SO_4^(2-)、Fe、Mn、NO_2^-、F^-等;影响焉耆盆地平原区地下水质量的主要因素是总硬度、TDS、Cl^-、SO_4^(2-)、Fe、Mn、NO_3^-、F^-等;影响若羌-且末地区地下水质量的主要因素是总硬度、TDS、Cl^-、SO_4^(2-)、Fe、Mn、F^-等。3个地区评价指标超标主要是自然因素和人为因素引起。The groundwater quality in the three rural areas of Tarim Basin in Xinj iang was set as research obj ect,this paper used the single-factor evaluation method to evaluate the groundwater quality of each re-gion and analyze the factors of groundwater quality by using factor analysis method.The results showed that the current status of groundwater quality in the three regions was poor.There was no classⅠwater in the Yarkant River basin plain and Yanqi Basin plain,and there were no classⅠwater and classⅡwater in the Ruoqiang and Qiemo region.The main factors affecting groundwater quality of the Yarkant River basin plain were total hardness,TDS,Cl-,SO2-4 ,Fe,Mn,NO-2 and F-,etc.;The main factors affecting groundw-ater quality of Yanqi Basin plain were total hardness,TDS,Cl-,SO2-4 ,Fe,Mn,NO-3 and F-,etc.;The main factors affecting groundwater quality of Ruoqiang and Qiemo region were total hardness,TDS,Cl-,SO2-4 , Fe,Mn and F-,etc..Exceeding a quota of assessment evaluation of the three regions was mainly caused by natural and human factors.

关 键 词：塔里木盆地农村地区 地下水质量 单因子评价法 因子分析法 

分 类 号：P641.8[天文地球—地质矿产勘探]