About YOSHIDA TOORU
About (一社)寒地港湾技術研究センター
About ITO MASAKAZU
About (現)北海道開発局港湾空港部港湾計画課 (前)北海道開発局稚内開発建設部稚内港湾事務所
About TABATA SHIN'ICHI
About 日本データーサービス(株)水工第II部
About KAWAGUCHI TSUTOMU
About 日本データーサービス(株)水工第II部
About YAMASHITA TOSHIHIKO
About 北海道大学大学院工学研究院
About 土木学会論文集 B3(海洋開発)(Web)
About doorway
About port (harbor)
About sea area
About Hokkaido
About fishing port
About Wind
About drift current
About flooding (disaster)
About sedimentation (accumulate)
About field study
About numerical analysis
About circulating flow
About littoral drift
About concentration (ratio)
About ocean wave
About nearshore current
About strong wind
About Tidal Waves
About suspended sediment concentration
About port entrance
About 抜海漁港
About 利尻水道
About wind-driven current
About nearshore current
About shoaling of navigation pass
About topography change in Harbor
About Coastal engineering
About 港口
About 着目
About 漁港
About 周辺
About 流動
About 漂砂