| 西北干旱区SG-SPAC系统水力模型的建立 |
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| 引用本文： | 武强,张志忠,董东林.西北干旱区SG-SPAC系统水力模型的建立[J].水文地质工程地质,2002,29(4):62-64,75. |
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| 作者姓名： | 武强 张志忠 董东林 |
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| 作者单位： | 中国矿业大学资源开发工程系,北京,100083 |
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| 基金项目： | 国家自然科学基金项目 ( 4 9872 0 80 )，国土资源部科技专题项目 ( 2 0 0 0 10 30 1 0 6 )，教育部博士点和骨干教师基金资助 |
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| 摘 要： | 文章论述了西北干旱区水资源的特点，利用现代农田水分研究方法研究了干旱区地表水、地下水、土壤、植物、大气连续体（SG－SPAC）系统的水分转化规律，建立了地表水、地下水和土壤水之间的水力耦合模型，为干旱区的水资源规划、开发和生态环境保护奠定了科学的基础。
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| 关 键 词： | 干旱区 SG－SPAC系统 水力耦合模型 生态环境 西北地区 地表水 地下水 土壤 植物 |
| 文章编号： | 1000-3665(2002)04-0062-03 |
The hydraulic model of SG-SPAC system in arid area of Northwest China |
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| WU Qiang,ZHANG Zhi-zhong,DONG Dong-lin.The hydraulic model of SG-SPAC system in arid area of Northwest China[J].Hydrogeology and Engineering Geology,2002,29(4):62-64,75. |
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| Authors: | WU Qiang ZHANG Zhi-zhong DONG Dong-lin |
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| Abstract: | The hydrological communication and transformation among precipitation, surface water, groundwater and soil water are very common when surface water exists. The method of modern agricultural fields hydrological process is used to study water exchange of surface water, ground water, soil, plant and atmosphere continuum(GS-SPAC) system in northwest arid area of China . Hydraulic integrated model of surface water, ground water and soil water is established. The method provides scientific basis for water resource project, exploitation and ecological environment protection in northwest arid area. |
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| Keywords: | arid area SG-SPAC system hydrological integrated model ecological environment |
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