1972 年 6 巻 2 号 p. 59-65
On the basis of the vertical distribution of 3H observed at the Geosecs station (1969) in the Northeast Pacific, the vertical eddy diffusivity in the thermocline was evaluated to be O.16cm2/sec. By using this value and dissolved oxygen profile, the consumption rate of oxygen in the thermocline was estimated to be 3.9 × 10-2 ml/kg/y on an average.