Paper

ranslation and dispersion of sediment pulses induced by an extreme rainfall in mountain rivers

Tomoyoshi MIYAZAKI, Motohiro KUREBAYASI, Takashi YAMADA and Tomomi MARUTANI　　3

Research on sediment yield and sediment discharge which considers timing of sediment yield

Toshihiro HASHINOKI, Takahisa MIZUYAMA, Kazuyuki SATOH and Masato MURAKAMI　15

Development of 2D numerical model of mudflows for estimation of sediment deposition in volcanic basins

Naoki MIYAZAWA, Kengo SUNADA and Satoru OISHI　23

Sediment yield and transportation capacity in a forested watershed underlain by weathered granite

Krishna Bahadur KARKI and Hirofumi SHIBANO　35

 

Technical Reports

Case study about sediment control by a series of slit sabo dams

Kiyomi TANIGUCHI, Tomoo MATSUBARA, Akemi KUMAKURA, Toshihiro KIKUI and Takahisa MIZUYAMA　43

Research Notes

Research on boulder distribution in a mountainous river for restoration of river environment

Yutaka SUGIYAMA and Toshikuni OKAMURA　51

Technical Notes

The estimate method of erosion rate of cohesive materials

Akira ODA, Takahisa MIZUYAMA, Kuniaki MIYAMOTO and Yuji HASEGAWA　56