摘要
以流域地貌形态特征的量化方法为主题,分别从图纸描绘、数理统计、土壤侵蚀模型地貌因子、分形地貌等角度,详细论述了国内外流域地貌形态特征量化研究的现状及进展,阐明了当前流域地貌形态特征量化研究中存在的问题,并对其今后研究方向进行了初步探讨。
The paper focused on the subject about quantification study of watershed topography characteristics,and discussed the actuality and evolution on the study of watershed topography characteristics measurement methods at home and abroad respectively in those aspects of map paper drawing,mathematical statistics, topography factor of soil erosion model, fractal topography, etc. and clarified the existing problems which occured in watershed topography characterics measurement study, finally discussed the development direction of the study of watershed topography characteristics.
出处
《西北农林科技大学学报（自然科学版）》
CSCD
北大核心
2005年第9期149-155,共7页
Journal of Northwest A&F University(Natural Science Edition)
基金
国家自然科学基金项目"流域地貌形态特征与降雨侵蚀产沙耦合关系试验研究"(40301026)
中国博士后科学基金(200333518)
温州大学重点基金(2002Z28)
关键词
地貌形态
特征量化
分形研究
流域治理
topography
characteristic quantification
fractal study
watershed harness
