| 克里雅河水质沿程变化特征多元统计分析 |
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| 引用本文： | 古丽米热·艾米肉拉,艾尼瓦尔·买买提,海米提·依米提.克里雅河水质沿程变化特征多元统计分析[J].干旱区资源与环境,2011(9):67-70. |
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| 作者姓名： | 古丽米热·艾米肉拉 艾尼瓦尔·买买提 海米提·依米提 |
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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;新疆大学化学化工学院; |
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| 基金项目： | 国家自然科学基金项目(40661002)资助 |
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| 摘 要： | 对于水资源比较短缺,环境脆弱的干旱区而言,河流水质时空演变研究显得尤为重要。通过对克里雅河进行全程定点采样,室内分析得到了关于克里雅河水质全磷,全氮,可溶性盐,导电率,矿化度和酸度等观测指标。为了更好的解释各个观测指标之间的关系以及观测指标在河流水质沿程变化过程中的变化特征,采用了多元统计分析法对观测值进行了主成分分析...
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| 关 键 词： | 水质 沿程变化 统计分析 |
Changing characteristics of the water quality along the Keli river |
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| Affiliation: | Gulimira·Amirula1,2,Anwar·Mohamme3,Hamit·Yimit2 (1.College of Resources and Environment Science,Xingjian University,Urumqi 830046,P.R.China,2.Key Laboratory of Oasis Ecology,Ministry of Education,3.College of Chemistry& Chemical Engineering,P.R.China) |
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| Abstract: | In this article we sampled river water and its total phosphorus,total Nitrogen,EC(conductivity),TDS,salt and pH were analyzed in the Lab.The factor analysis was used to describe the relation and difference between the different indices and the main indices were found out.The result showed that the different indices bring forward the increasing tendency along with the river's streamline,the synthesis index which is the result of the factor analysis shows that the synthesis index is very low in the oasis' ups... |
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| Keywords: | Keli river spastically analysis water quality |
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