About SUGAWARA YOSHIHIRO
About 土木研究所寒地土木研究所
About OTSUKA JUN'ICHI
About 土木研究所寒地土木研究所
About YAMAMOTO YASUJI
About 土木研究所寒地土木研究所
About YAMASHITA TOSHIHIKO
About 北海道大学大学院工学研究科
About 土木学会論文集 B3(海洋開発)(Web)
About global warming
About Sea of Okhotsk
About drift ice
About ocean wave
About wave height
About statistical analysis
About wave observation
About ocean wave prediction
About Ocean waves,tidal current
About Coastal physical oceanography
About Sea ice
About オホーツク海
About 流氷
About 波浪