| 地下水大尺度非列线不等距采样网的优化研究 |
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| 引用本文： | 王亮,朝伦巴根,王海玲.地下水大尺度非列线不等距采样网的优化研究[J].工程勘察,2010(8):31-35. |
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| 作者姓名： | 王亮 朝伦巴根 王海玲 |
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| 作者单位： | [1]内蒙古农业大学水利与土木建筑工程学院,呼和浩特010018 [2]内蒙古自治区水文总局,呼和浩特010010 |
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| 摘 要： | 采样的方法决定地质统计学中克立格法的估值精度。以研究区由开采井构成的具有99个地下水位长期观测孔的观测网为例,对地下水大尺度非列线不等距最佳采样网的合理性选择方法进行了研究。以采样点要避免过滤效应、分团效应以及采样数据分布要满足均匀性和随机性的检验准则为原则,选择了具有66个样本点的最佳采样网。
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| 关 键 词： | 地质统计学 大尺度 非列线不等距 采样网 优化 |
Study on the optimization of sampling nets with non-alignment and unequidistance for groundwater |
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| Wang Liang,Chaolunbagen,Wang Hailing.Study on the optimization of sampling nets with non-alignment and unequidistance for groundwater[J].Geotechnical Investigation & Surveying,2010(8):31-35. |
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| Authors: | Wang Liang Chaolunbagen Wang Hailing |
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| Affiliation: | 1. College of Hydraulic and Civil Engineering, Inner Mongolia Agricultural University, Huhhot 010018, China; 2. The bureau of lnner Mongolia Hydrology, Hohhot 010010, China) |
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| Abstract: | The sampling methods decide the Kriging estimation precision in geostatistics. Taking the sampling net which includes 99 long-term water-level observation holes as the example, the proper selection of the methods on the non-alignment and unequidistanee sampling net is studied. The optimum sampling net including 66 observation holes is selected on the basis of the avoidance of filter effects and sub-group effects during the sampling and on the sampling data that meet the testing criterions with uniform and random distributions. |
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| Keywords: | geostatistics large scale non-alignment and unequidistance sampling net optimization |
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