Journal of the Japan Society of Erosion Control Engineering
Vol.64 No.1, Ser. No.294, May 2011

Contents

in Japanese


Papers

Effects of the measurement density of soil thickness on prediction of shallow landslide susceptibility
Koichi AKIYAMA, Taro UCHIDA, Keiji TAMURA and Koji KAMEE  3

Technical Report

Experimental study on runoff control for sediment passing through upper parts of a grid-type high dam
   Shigeo HORIUCHI, Shigekiyo TABATA, Shingo ONO, Takahiro ITOH and Takahisa MIZUYAMA 11
Extraction of debris flow’s occurrence and non-occurrence rules using site survey data for the sediment disasterin Hofu, Yamaguchi, Japan in July 2009
   Hisashi SAWADA, Shigemitsu SUGIHARA, Hiroyuki OHISHI, Yoshinori ARAKI and Kohei FURUKAWA 17

Research Notes

Effect of flexible protection barriers on slope failure
   Miki CHIBA, Tetsuo SAKAGUCHI, Kazuhito SHIMOJO, Toshinori IMURA, Louis Bugnion 25

Technical Notes

Development of portable suction sampler for fine sediment on the channel bed and its application to estimate the residence time of fine sediment
   Taijiro FUKUYAMA, Shigeru MIZUGAKI, Yuichi ONDA 30
Investigation of drift wood caused by heavy rain at Shobara, Hiroshima on July 16, 2010
   Hajime SHIBUYA, Satoshi KATSUKI, Hisashi OHSUMI, Hiroshi KOKURYO 34

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