[24]SHISHAMO SMELT SPAWNING SITES IN AZUMA RIVER AND IMPACTS OF SILT CONCENTRATION FROM LANDSLIDES
*Tomoko Kyuka4,1, Yasumitsu Kato2, Satomi Yamaguchi3, Kunihiro Tomita2, Hideto Kon4,5, Yasuyuki Shimizu4(1. Toyama Prefecture University, 2. Civil Engineering & Eco-Technology Consultants Co.,Ltd., 3. Civil Engineering Research Institute for Cold Region, 4. Hokkaido University, 5. Docon Co., Ltd.)
