About TARUTANI KENJI
About 水産総合研究セ 瀬戸内海区水研
About NAKAJIMA MASAKI
About 大阪府環境農林水産総合研
About 月刊資源環境対策
About closed water body
About areawide total pollutant load control
About Seto Inland Sea
About bottom sediment
About COD
About nitrogen
About phosphorus
About water mass
About eutrophication
About bay
About benthos
About dissolved oxygen
About fisheries
About culture(fisheries)
About ecosystem
About environmental conservation
About environmental pollution control
About marine pollution
About variation
About DO
About environment countermeasure
About Osaka Bay
About anoxic water mass
About 貧栄養化
About Marine pollution
About 閉鎖性海域
About 水質
About 総量
About 動向
About 瀬戸内海
About 底層
About 貧酸素水塊
About 問題
About 現状
About 対策