About HAMADA TAKAHARU
About HAYAMI YUICHI
About YAMAMOTO KOICHI
About OGUSHI KOICHIRO
About OKUSHI KOICHIRO
About YOSHINO KENJI
About HIRAKAWA RYUICHI
About YAMADA YUKI
About water effluence
About Salinity
About lamination (layer)
About Ariake Bay
About oxygen-deficient water mass
About 塩分成層
About Geochemistry of hydrosphere and biosphere
About 夏季
About 有明海
About 大規模
About 貧酸素化