About HAMADA KEN'ICHIRO
About 北九州市大 アクア研究セ
About HAMADA KEN'ICHIRO
About 北大 大学院環境科学院
About UEDA NAOKO
About 北九州市大 アクア研究セ
About YAMADA MACHIKO
About 福岡女大 人間環境
About TADA KUNINAO
About MONTANI SHIGERU
About 北大 大学院環境科学院
About 沿岸海洋研究
About marine environment
About environmental standard
About biological product
About nutritional state
About Nitrogen
About phosphorus
About Phytoplankton
About ammonia nitrogen
About chlorophyll a
About submarine sediment
About marine ecosystem
About Nutrient concentration
About oxygen-deficient water mass
About primary production
About nitrogen load
About particulate organic matter
About 洞海湾
About particulate organic matter
About Ecosystems
About Plankton
About 栄養塩濃度
About 洞海湾
About 貧酸素水塊
About 生産過程