About NATIH N M N
About Tokyo Univ. Fisheries, Tokyo, JPN
About MATSUYAMA M
About Tokyo Univ. Fisheries, Tokyo, JPN
About KITADE Y
About Tokyo Univ. Fisheries, Tokyo, JPN
About YOSHIDA J
About Tokyo Univ. Fisheries, Tokyo, JPN
About tide level
About 水温躍層
About Ocean waves,tidal current
About 日本
About 沿岸
About 潮位
About 季節変動