Two new approaches to dividing flood sub-seasons in flood season using the fractal theory

• 来源期刊: 科学通报(英文版)
• 学科: 工学
• 关键词: 分形理论 洪水过程 汛期 自相似性 传统方法 相似性度量 水文现象 分形特征
• 年，卷（期）: 2010,（1）
• 所属期刊栏目: ARTICLES
• 页码范围: 105-110
• 页数: 6页
• 分类号: TP393 O18
• 语种: 英文

摘要

This paper is an attempt to analyze the hydrological phenomena’s non-linearity, randomicity, credibility and similarity. In the same season each year, the flood hydrograph is self-similar and exhibits fractal characteristics. It is an argument about using fractal theory. This paper presents two new approaches to dividing flood sub-seasons by using the fractal theory. Two approaches to calculating fractal dimensions are both the magnitude measurement in the temporal scale and the similarity measurement in th...