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Spatial-Temporal Variation of Mineralization and Chemical Characteristics of Groundwater in Pimo Reclamation Regions
Author(s): 
Pages: 66-68,71
Year: Issue:  4
Journal: Yellow River

Abstract: 基于皮墨垦区80眼观测井的观测资料,运用地统计学方法分析研究区2010年3个不同季节地下水矿化度的时空变异特征及地下水水化学特征,并对实测数据进行了半变异函数分析.结果表明:①地下水矿化度空间相关性较强;②3个不同季节的地下水矿化度变异曲线分别属于球状模型和指数模型;③地下水化学类型变化复杂,主要由SO4-C1-Ca-Na型、HC03 -C1-SO4-Na型向Cl-SO4-Na型、C1-Na型演化...
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