| 应用地理信息系统技术的地貌气候单位线汇流模型 |
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| 引用本文： | 毕华兴,朱金兆,吴斌,余新晓.应用地理信息系统技术的地貌气候单位线汇流模型[J].中国林学,1995(2). |
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| 作者姓名： | 毕华兴 朱金兆 吴斌 余新晓 |
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| 作者单位： | 北京林业大学水土保持学院 |
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| 摘 要： | 本文基于地貌气候单位线理论，结合地理信息系统的特点和优势，在计算机上根据地形图进行流域沟系图的绘制，并自动提取各种地貌参数，推导出一种地貌气候单位线汇流模型。经实例验证，本汇流模型算得的流域出口流量与实际观测值较为吻合。
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| 关 键 词： | 地貌气候单位线，流域汇流，模型，地理信息系统 |
Geomorpho-Climatic Instantaneous Unit Hydrograph (GIUH ) Convergence Model Under Geographical Information System (GIS) |
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| Bi Huaxing, Zhu Jinzhao, Wu Bin, Yu Xinxiao.Geomorpho-Climatic Instantaneous Unit Hydrograph (GIUH ) Convergence Model Under Geographical Information System (GIS)[J].Forestry Studies in China,1995(2). |
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| Authors: | Bi Huaxing Zhu Jinzhao Wu Bin Yu Xinxiao |
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| Abstract: | Based on the theory of Geomorpho-Climatic instantaneous Unit Hydrograph, applying a Geographical information System from the topography map of thestudy area ,resulted in a hydrographic net map and all sorts of geomorphologic parame-ters using GIS. A convergence model of GIUH has been calculated. Through testing byusing real examples ,the results of calculations agrees with the observed data. |
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| Keywords: | Geomorpho-Climatic Instantaneous Unit Hydrograph (GIUH) water-shed convergence model Geographical information System(GIS) |
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