Vol. 78, No. 1, Ser. No. 378 May 2025
Contents
Paper
Modeling α and γ parameters in equation for estimating landslide volume, and proposing enhanced estimation method
Hiromi AKITA 3
Technical Paper
Mechanism of debris flows induced by vegetation impoverishment due to Sika Deer （Cervus nippon）grazing damage on the southern slope of Mt. Ibuki in July 2024
Yoshiharu ISHIKAWA 14
Research Note
Study on the confluence of mountainous rivers based on flume experiments with various confluence angles
Kazuyuki OKANO, Atsuhiko KINOSHITA, Wataru TAKESHITA, Yuki KISHIMOTO,
Makoto INOMOTO, Haruko UESUGI, Yuka YOSHIYASU and Yoshifumi SATOFUKA 26
Technical Notes
Case study on the implementation of Flowing SABO‐Soil cement in the construction of Kojinyamanishi sabo dam and considerations for quality control management
Akinori GENKAI, Wataru NISHIOKA, Hiroshi NATAHASHI, Masaki SAKAMOTO and Sakae OBUSE 32
Case study of steel open Sabo dam in a bed load transport section
Koji NAKANO, Hiroki YOSHITAKE, Naoya KATAYAMA, Kazuhiro SHIMOKUBO and Joji SHIMA 40