[1]刘利峰,毕华兴.吉县蔡家川小流域水文响应相似性研究[J].水土保持研究,2008,15(04):161-164.
　LIU Li-feng,BI Hua-xing.Research on the Hydrological Comparability of the Caijiachuan Small Watershed in Ji County of Shanxi Province[J].Research of Soil and Water Conservation,2008,15(04):161-164.
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吉县蔡家川小流域水文响应相似性研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 15 期数: 2008年04期 页码: 161-164 栏目: 出版日期: 2008-08-20
Title:
Research on the Hydrological Comparability of the Caijiachuan Small Watershed in Ji County of Shanxi Province
作者:
刘利峰1, 毕华兴2
1. 长治市 水土保持试验站, 山西 长治 046000;
2. 北京林业大学 水土保持学院, 北京 100083
Author(s):
LIU Li-feng1, BI Hua-xing2
1. Soil and Water Conservation Experimental Station of Changzhi City, Changzhi, Shanxi 04600, China;
2. College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China
关键词:
水文响应性; 地形指数; 多流向算法; 蔡家川小流域; DEM; TNTmips6.9
Keywords:
hydrological response; topographic index; the multiple flow direction arithmetic; the Caijiachuan small watershed; DEM; TNTmips6.9
摘要:
在地理信息系统平台-美国Micro Images公司开发的TNTmips6.9上，以山西吉县蔡家川小流域1：10 000地形图为原始数据，经一系列处理得到该小流域的数字高程模型，之后抽取出6个子小流域。使用自行编写的基于多流向算法的地形指数计算程序，以生成的DEM为源数据，计算出蔡家川小流域及6个子小流域的地形指数。在Excel中处理地形指数，得到各自的地形指数频率分布。以地形指数频率分布是否相似来判断小流域与子小流域水文响应是否相似，结果发现：小流域与4号、5号、7号子小流域水文响应相似。
Abstract:
We obtained the DEM of the Caijiachuan small watershed by treating the topographic map on the scale of one to thousand of the small watershed on the GIS platform TNTmips6.9. Next we extracted six son small watersheds. We calculated the topographic index of the small watershed and her sons using the program which was developed independently by us on the base of the multiple flow direction arithmetic. We obtained the frequency distributions of the topographic index of the small watersheds with the software Excel. We judged if the small watershed was similar to her sons on the hydrological response by seeing if the frequency distribution of the topographic index of the small watershed was similar to her sons. We found NO.4,5,7 sons were similar to their father on the hydrological response.

参考文献/References:

[1] 李志林, 朱庆.数字高程模型[M].武汉:武汉测绘科技大学出版社, 2002.
[2] 邓慧平, 李秀彬.地形指数的物理意义分析[J].地理科学进展, 2002, 21(2):103-110.
[3] 孔凡哲, 芮孝芳.TOPMODEL中地形指数计算方法的探讨[J].水科学进展, 2003, 14(1):41-45.
[4] 孔凡哲, 芮孝芳.基于地形特征的流域水文相似性[J].地理研究, 2003, 23(6):709-715.

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备注/Memo

收稿日期:2007-12-13。
基金项目:“黄土区农林复合系统可持续经营技术研究（2006BAD03A503）”；“黄土高原沟壑区水土流失综合调控原理与治理范式（2007CB407207）”
作者简介:刘利峰（1980- ），男，山西长治人，助理工程师，硕士，主要从事水文方面的研究。E-mail：jack_liu_1980@hotmail.com
通讯作者:毕华兴（1969- ），男，陕西米脂人，副教授，主要从事森林水文和地理信息系统应用方面的研究。E-mail：bhx@bifu.edu.cn

更新日期/Last Update: 1900-01-01