| 黄土高原半干旱区农村集流蓄水的庭院模式研究 |
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| 引用本文： | 吴怀荣,杨锡金.黄土高原半干旱区农村集流蓄水的庭院模式研究[J].干旱区资源与环境,1992,6(3):101-108. |
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| 作者姓名： | 吴怀荣 杨锡金 |
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| 作者单位： | 兰州大学地理系，兰州大学地理系 兰州，730000，兰州，730000 |
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| 摘 要： | 本文通过定性分析,提出解决黄土高原半干旱区人畜饮水困难问题的最佳途径是利用天然的降水资源,并以集流效率测算、数学公式推导、成本效益分析等方法证明了这种途径的合理性;最后,以适于不同降水地段集流蓄水的庭院模式(包括数学模型和庭院平面布局图)示范性地使问题得到解决。
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| 关 键 词： | 集流蓄水 集流效率 水窖 庭院模式 |
THE COURTYARD MODEL FOR COLLECTING AND STORING UP RAINFALL IN THE SEMIARID REGION OF LOESS PLATEAU |
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| Wu Huairong,Yang xijin Dept. of Geography,Lanzhou University.THE COURTYARD MODEL FOR COLLECTING AND STORING UP RAINFALL IN THE SEMIARID REGION OF LOESS PLATEAU[J].Journal of Arid Land Resources and Environment,1992,6(3):101-108. |
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| Authors: | Wu Huairong Yang xijin Dept of Geography Lanzhou University |
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| Abstract: | Lacking of water in the semiarid region of loess plateau is a great con-
straint for the economical and social development of western and northern
China. It suggestes using rainfall resources is the best way to solve the pro-
blem of people and domestic animals' drinking. Furthermore, as a proof,
runoff coefficient, mathematic formula, system analysis have been put for-
ward. At the end of the paper the problem has been solved by using a
courtyard model. |
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| Keywords: | Collection and Storage of Rainfall Officiency of Collecting Rainwaser Water Cellar Courtyard Model |
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