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Simulation analysis of rill patterns that develop on hillslopes

Technology reports of the Yamaguchi University Volume 4 Issue 3 Page 247-256
published_at 1989-12
KJ00004351121.pdf
[fulltext] 486 KB
Title
Simulation analysis of rill patterns that develop on hillslopes
Creators Fujiwara Teruo
Creators Fukada Mitsuo
Creators Cho Hiroyuki
Creators Endou Morihiko
Source Identifiers
The concepts of fractal dimension and spectrum analysis have been used for the numerization of the very complex patterns of the natural world. In this paper, a development model of rill patterns was made with the aid of a random pattern model, which is used in the field of fractal geometry. The rill patterns, that develop on hillslopes, were simulated by a personal computer based on this model. Though the development of the actual rill depends considerably on many factors, such as soil, hydraulics, rainfall, and the topographic conditions. The fractal dimensions and the entropy which is characteristics of a power spectrum, are all within range of the values of an actual rill.
Subjects
工学 ( Other)
Languages eng
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1989-12
File Version Version of Record
Access Rights open access
Relations
[ISSN]0386-3433
[NCID]AA0086073X
Schools 工学部