Papers

Effect of bamboo rhizome on slope stability

Akihiro MIYAGI and Iwao MIYOSHI　3

Technical Paper

Occurrence and non-occurrence of the extraction conditions and the occurrence of deep-seated landslide important factor using rough set

Soichi KAIHARA, Atsuhiko KINOSHITA, Naoki IMAMORI, Hiroaki TAKEMOTO and Noriko TADAKUMA　10

General Review

Estimation of potential areas affected by large-scale sediment movements and disaster mitigations for the large-scale sediment movements

Fumitoshi IMAIZUMI, Daizo TSUTSUMI, Kana NAKATANI, Yutaka GONDA, Okihiro OHSAKA, Taijiro FUKUYAMA,
Shusuke MIYATA, Yoshinori SHINOHARA, Hideaki MIZUNO, Norio HARADA and Masaki MIZUNO　20

Research Notes

Measurements with a ground-based laser scanning for sediment yield due to a large-scale riverbank failure caused by freezing and thawing

Tsutomu MORIIWA, Shinya HIRAMATSU, Misa ABE, Taijiro FUKUYAMA and Takaaki ANKAI　31

A case study for topographic characteristics of sediment deposited area and deposition starting point in recent debris flows

Jun’ichi KANBARA, Taro UCHIDA, Yasutaka TANAKA, Tomo’o MATSUBARA, Kotaro IKEDA and Hikaru TODATE　38

Technical Notes

A method for measuring nappe distance and depth of debris flow using laser range finder and application to estimate debris flow velocity

Shiki YOSHINAGA, Takeshi SHIMIZU, Tasuku MIZUTANI, Yuya TAKAHASHI, Naoki FUJIMURA, Hiroaki IZUMIYAMA and Tadanori ISHIZUKA　　46