About TAKEDA SHIGENOBU
About TAKEDA SHIGENOBU
About MARUKAWA SHINGO
About OBATA HAJIME
About TAZOE HIROFUMI
About TAZOE HIROFUMI
About ONO TSUNEO
About 水研セ 北水研
About 日本海洋学会大会講演要旨集
About silicon
About stable isotope
About silicic acid
About biological product
About mass spectrometer
About ocean current
About euphotic zone
About solution velocity
About INW, Pacific, Oyashio Current
About production speed
About marine surface water
About fluid flow
About marine surface layer
About Ecosystems
About ケイ素
About 安定同位体
About 生物
About ケイ酸
About 溶解速度