21世紀における地球科学としての海洋化学の展望 –日本における20世紀の気水圏地球化学を省みて–

抄録

Marine Chemistry in Japan in the 20^th century has been reviewed. The subjects discussed are fractionation of sea salt particles, contribution of dry fallout, sulfur compounds in the maritime air, residence time of tropospheric aerosols, vertical eddy diffusivity of the Pacific Deep Water, mechanism removing chemical substances from seawater, sediment trap experiments, sites of organic matter decomposition, influence of atmospheric fallout on marine ecosystem, role of Si in marine ecosystem, corals and CO₂, the western North Pacific and CO₂, Pacific Intermediate Water absorbing atmospheric CO₂, marginal seas absorbing atmospheric CO₂, gas exchange velocities at the surface, genesis of manganese nodules, and paleoclimate from Marine Chemistry.