About SHIMIZU SUSUMU
About 北大 フィールド科セ
About TOMIYASU MAKOTO
About FUJIMORI YASUZUMI
About 日本水産学会大会講演要旨集
About Cheloniidae
About Pacific Ocean
About liberation(aquatic)
About swimming(fish)
About animal migration
About ocean current
About sea water temperature
About Caretta caretta
About Migration routes
About Oshima Peninsula
About tagged stocking
About swimming
About migration and dispersal
About Fisheries animals other than fishes
About Autecology
About 北海道
About 渡島半島
About 太平洋沿岸
About 標識放流
About アカウミガメ
About 回遊経路