About YASUDA TOOYA
About 水産研究・教育機構 西海区水研
About Sardinops melanostictus
About warm current
About population(ecology)
About evaluation
About aquatic resource
About catch quantity
About age
About pressure
About CPUE
About pressure for catch
About fisheries resource
About stock
About resource assessment
About Tsushima warm current
About age composition
About Fishing grounds and fishing conditions
About Fishes
About 拡大
About マイワシ
About 資源
About 対馬暖流
About 漁獲
About 状況
About 資源評価