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土壤水盐信息区域最优估计

THE OPTIMUM REGIONAL ESTIMATION OF THE SOIL WATER-SALT INFORMATION

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【Author】 LIU Quan-ming1, CHEN Ya-xin1, PAN He-Pin1, ZHAO Pei-qing2, BU Fen-hu3,BAI Xue-ying3, GUO Yun4, ZHANG Yi-qiang4(1. College of Water Conservancy and Civil Engineering, Inner Mongolia Agricultural University,Huhhot 010018,China;2. Inner Mongolia Water Conservancy Science Academe;3. Yongji Experiment Station of Hetao Irrigation District in Inner Mongolia;4. Shahaoqu Experiment Station of Hetao Irrigation District in Inner Mongolia)

【机构】内蒙古农业大学水利与土木建筑工程学院；内蒙古水利科学研究院；内蒙古河套灌区永济试验站；内蒙古河套灌区沙壕渠试验站；内蒙古河套灌区沙壕渠试验站；

【摘要】本论文根据区域水环境预测中水盐监测与评价的要求,进行了水盐空间信息区域最优估计的研究。利用内蒙古河套灌区内两个试验区的春季水盐采样数据,使用稳健变异函数进行区域普通克立格估计,为水环境评价与预测提供了基础资料。更多还原

【Abstract】 On the basis of requirements on water-salt monitoring and evaluation in zone water environment forecasting, the optimum zonal estimate on the information of the Water-Salt was studied. Utilizing water-salt data sampled in spring from two experimental sections of Hetao irrigation zone in Inner Mongolia and using Robust Variogram, zonal Kriging estimate was did, which offered basic documents for forecasting and evaluation of water environment.更多还原

【关键词】水盐信息；区域；最优估计；
【Key words】 Water-salt information； Regional； The optimum estimate；

【基金】国家自然科学基金资助项目(50179013)

【文献出处】内蒙古农业大学学报(自然科学版) ,Journal of Inner Mongolia Institute of Agriculture and Animal Husbandry , 编辑部邮箱 ,2005年02期

【分类号】S156.41
【被引频次】8
【下载频次】93

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