| 湿地土壤盐渍化控制因素分析——以张掖市城北郊湿地为例 |
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| 引用本文： | 田辽西,巴建文,赵军堂,毕建龙,赵荣昌.湿地土壤盐渍化控制因素分析——以张掖市城北郊湿地为例[J].地下水,2010,32(1):27-29. |
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| 作者姓名： | 田辽西 巴建文 赵军堂 毕建龙 赵荣昌 |
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| 作者单位： | 甘肃省地矿局水文地质工程地质勘察院,甘肃,张掖,734000 |
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| 摘 要： | 以张掖市城北郊湿地为例，分析了城市湿地土壤盐渍化的影响因素，对各影响因素进行量化，分别采用偏相关分析和因子分析研究土壤盐渍化影响因素中的控制性因素，两分析方法得到了一致的结果：湿地土壤盐渍化程度在水平向的控制因素为地下水矿化度，垂直向控制因素为土壤的质地。并采用层次分析法（AHP）计算了各因素的影响权重，从而为湿地土壤盐渍化治理和研究提供了依据。
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| 关 键 词： | 土壤盐渍化 控制因素 偏相关分析 因子分析 层次分析 |
Analysis of Salinization Control Factors on the Wetland Soil——a case study of north suburb of wetland in Zhangye city |
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| TIAN Liao-xi,BA Jian-wen,ZHAO Jun-tang,BI Jian-long,ZHAO Rong-chang.Analysis of Salinization Control Factors on the Wetland Soil——a case study of north suburb of wetland in Zhangye city[J].Groundwater,2010,32(1):27-29. |
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| Authors: | TIAN Liao-xi BA Jian-wen ZHAO Jun-tang BI Jian-long ZHAO Rong-chang |
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| Institution: | Institute of Hydrogeoloical and Engineering Geology;Gansu Provincial Bureau of Geology and Mineral Exploitation and Development Zhangye 734000;Gansu |
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| Abstract: | The article takes a case study of northern suburb of wetland in Zhangye,analyzes of urban wetland soil salinization factors,to quantify the various factors were used partial correlation analysis and factor analysis of soil salinization in the control of factors.Two analysis methods have been the same result:the degree of soil salinization of wetlands in the level of control factors to the groundwater salinity,vertical to the controlling factors for soil texture.And using analytic hierarchy process(AHP)calcu... |
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| Keywords: | Soil salinization controlling factor partial correlation analysis factor analysis and level of analysis |
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