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| Temporal and spatial dynamical simulation of groundwater characteristics in Minqin Oasis | |
| 引用本文： | XIAO DuNing1,2,LI XiaoYu2,1?,SONG DongMei3 & YANG GuoJing1 1 Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou 730000,China, 2 Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China, 3 Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China. Temporal and spatial dynamical simulation of groundwater characteristics in Minqin Oasis[J]. 中国科学D辑(英文版), 2007, 50(2): 261-273. DOI: 10.1007/s11430-007-2001-9 |
| 作者姓名： | XIAO DuNing1 2 LI XiaoYu2 1? SONG DongMei3 & YANG GuoJing1 1 Cold and Arid Regions Environmental and Engineering Research Institute Chinese Academy of Sciences Lanzhou 730000 China 2 Institute of Applied Ecology Chinese Academy of Sciences Shenyang 110016 China 3 Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Beijing 100101 China |
| 作者单位： | XIAO DuNing1，2，LI XiaoYu2，1?，SONG DongMei3 & YANG GuoJing1 1 Cold and Arid Regions Environmental and Engineering Research Institute，Chinese Academy of Sciences，Lanzhou 730000，China; 2 Institute of Applied Ecology，Chinese Academy of Sciences，Shenyang 110016，China; 3 Institute of Geographic Sciences and Natural Resources Research，Chinese Academy of Sciences，Beijing 100101，China |
| 摘 要： | Application scope of geostatistics has been gradually extended from original geologic field to soil science and ecological field, etc. and its successful application results have been widely demonstrated. But little information is reported as to the direct use of geostatistical method to work out the distribu- tion map of groundwater characteristics. In this paper the semivariogram of geostatistics, in combina- tion with GIS, was used to quantitatively study the spatial variation characteristics of groundwater table depth and mineralization degree and their relation to the landuse changes. F test of the used spherical model reached a very significant level, and the theoretical model can well reflect the spatial structural characteristics of groundwater table depth and mineralization degree and achieve an ideal result. This shows that the application of the method in the dynamical simulation of groundwater is feasible. And this paper also provides useful reference for the application of geostatistics in the study of the dy- namical variations of groundwater resources in the oasis. |
| 收稿时间： | 2005-03-23 |
| 修稿时间： | 2005-06-28 |
Temporal and spatial dynamical simulation of groundwater characteristics in Minqin Oasis |
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| Xiao DuNing,Li XiaoYu,Song DongMei,Yang GuoJing. Temporal and spatial dynamical simulation of groundwater characteristics in Minqin Oasis[J]. Science in China(Earth Sciences), 2007, 50(2): 261-273. DOI: 10.1007/s11430-007-2001-9 | |
| Authors: | Xiao DuNing Li XiaoYu Song DongMei Yang GuoJing |
| Affiliation: | 1. Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China;Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China 2. Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China 3. Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China |
| Abstract: | Application scope of geostatistics has been gradually extended from original geologic field to soil science and ecological field, etc. and its successful application results have been widely demonstrated. But little information is reported as to the direct use of geostatistical method to work out the distribu- tion map of groundwater characteristics. In this paper the semivariogram of geostatistics, in combina- tion with GIS, was used to quantitatively study the spatial variation characteristics of groundwater table depth and mineralization degree and their relation to the landuse changes. F test of the used spherical model reached a very significant level, and the theoretical model can well reflect the spatial structural characteristics of groundwater table depth and mineralization degree and achieve an ideal result. This shows that the application of the method in the dynamical simulation of groundwater is feasible. And this paper also provides useful reference for the application of geostatistics in the study of the dy- namical variations of groundwater resources in the oasis. |
| Keywords: | geostatistics groundwater table depth groundwater mineralization spatial heterogeneity Minqin Oasis |
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