About SAKATA YOSHITAKA
About 北海道大学大学院理学院
About SAKATA YOSHITAKA
About 株式会社ドーコン 環境事業本部地質部
About IKEDA RYUJI
About 北海道大学大学院理学研究院
About 水文・水資源学会誌
About flow velocimeter
About flow measurement
About Hokkaido
About river
About ground water recharge
About alluvial fan
About Acoustic Doppler Current Profilers
About measurement
About acoustic Doppler current profilers
About Toyohiragawa River
About Hydrology in general
About River survey and plan
About 可搬式
About 時流
About 観測
About 扇状地
About 河川
About 流量
About 定量化