About TAKANO SHOTARO
About SORIN YOSHIKI
About TANIMIZU MASAHARU
About 海洋研究開発機構
About HIRATA TAKAFUMI
About 京大 大学院理学研究科
About copper isotope
About biogeochemical cycle
About trace element
About Ecosystem
About biological product
About vertical distribution (meteorology)
About isotopic ratio
About ICP-MS analysis
About abyssal circulation
About oceanic circulation
About cadmium isotope
About suspended solids
About Copper
About North Pacific Ocean
About Indian Ocean
About dissolved component
About GEOTRACES
About MC-ICP-MS analysis
About marine ecosystem
About falling solid particle
About copper-65
About essential trace elements
About Geochemistry of hydrosphere and biosphere
About Ecosystems
About 海洋
About 微量元素
About 同位体
About GEOTRACES
About 観測
About 研究
About 展開
About 銅同位体
About 精密測定法
About 銅
About 生物地球化学
About 循環