| Assessment and utilization of soil water resources |
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| 引用本文： | WANG Hui-xiao,LIU Chang-ming,YANG Zhi-feng (State Key Laboratory of Water Environment Simulation,Beijing Normal University,Beijing,Chin. Assessment and utilization of soil water resources[J]. 地理学报(英文版), 2001, 11(1): 87-91. DOI: 10.1007/BF02837379 |
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| 作者姓名： | WANG Hui-xiao LIU Chang-ming YANG Zhi-feng (State Key Laboratory of Water Environment Simulation Beijing Normal University Beijing Chin |
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| 作者单位： | State Key Laboratory of Water Environment Simulation，Beijing Normal University，Beijing 100875，China |
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| 基金项目： | 973 Project of Ministry of Science and Technology, G1999043605，National Natural Science Foundation of China，No. 49871020，4980 |
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| 摘 要： | 1 IntroductionIt is well known that the major problem of water resources at present is water shortage in the North China Plain. The development of agricultural production certainly increased the water consumption, so level of groundwater table declined year by year. Crop use water directly from soil water, while rainwater, surface water, and groundwater should be firstly transformed and changed into soil water and then be used by crops. Therefore, water interactions, water balance and soil w…
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| 收稿时间： | 2000-06-20 |
| 修稿时间： | 2000-09-26 |
Assessment and utilization of soil water resources |
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| Wang Hui-xiao,Liu Chang-ming,Yang Zhi-feng. Assessment and utilization of soil water resources[J]. Journal of Geographical Sciences, 2001, 11(1): 87-91. DOI: 10.1007/BF02837379 |
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| Authors: | Wang Hui-xiao Liu Chang-ming Yang Zhi-feng |
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| Affiliation: | State Key Laboratory of Water Environment Simulation, Beijing Normal University, |
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| Abstract: | Based on the analyses of water interactions and water balance, this paper discusses the issues on the assessment and regulation of soil water resources, which lays the scientific basis for limited irrigation and water-saving agriculture. |
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| Keywords: | soil water resources assessment water interactions water balance |
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