1960 Volume 16 Issue 2 Pages 69-73
From the water budget in the subarctic North Pacific Ocean, it can be pointed out that there exists a western boundary northward current in deep depths below the southward flowing Oyashio, and on an average, sinking occurs in the upper layer above 1100 m depth and upwelling occurs in the lower layer below 1100 m depth in the whole region of the Subarctic North Pacific.