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| 皮墨垦区地下水矿化度时空变异及水化学特征 | |
| 引用本文： | 叶含春,孙建,肖让,李刚.皮墨垦区地下水矿化度时空变异及水化学特征[J].人民黄河,2012,34(4):66-68,71. |
| 作者姓名： | 叶含春 孙建 肖让 李刚 |
| 作者单位： | 1. 中国地质大学(武汉)环境学院,湖北武汉4300742;塔里木大学水利与建筑工程学院,新疆阿拉尔843300 2. 塔里木大学水利与建筑工程学院,新疆阿拉尔,843300 3. 阿克苏公路管理局,新疆阿克苏,843000 |
| 基金项目： | 新疆生产建设兵团科技支疆项目(2009ZJ03) |
| 摘 要： | 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-Cl-Ca-Na型、HCO3-Cl-SO4-Na型向Cl-SO4-Na型、Cl-Na型演化。 |
| 关 键 词： | 地下水 矿化度 水化学类型 地统计学 皮墨垦区 |
Spatial-Temporal Variation of Mineralization and Chemical Characteristics of Groundwater in Pimo Reclamation Regions |
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| YE Han-chun , SUN Jian , XIAO Rang , LI Gang.Spatial-Temporal Variation of Mineralization and Chemical Characteristics of Groundwater in Pimo Reclamation Regions[J].Yellow River,2012,34(4):66-68,71. | |
| Authors: | YE Han-chun SUN Jian XIAO Rang LI Gang |
| Affiliation: | 1.School of Environmental Studies,China University of Geosciences,Wuhan 430074,China;2.College of Water Resources and Architectural Engineering,Tarim University,Alaer 843300,China;3.Aksu Highway Authority,Aksu 843000,China) |
| Abstract: | Based on the groundwater observation data of the 80 monitoring wells in Pimo reclamation region,the spatial variability of groundwater mineralization and water chemical characteristics in three different seasons in 2010 were analyzed with geostatistic method.The results indicate that: a)Groundwater mineralization is obviously space-related;b)the variation curve of groundwater mineralization of three different seasons belong to spherical model and index model respectively;c)the water chemistry types of groundwater are spatially complex,which changed from SO4-Cl-Ca-Na and HCO3-Cl-SO4-Na to Cl-SO4-Na and Cl-Na. |
| Keywords: | groundwater mineralization hydrochemistry type geo-statistic Pimo reclamation regions |
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