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利用日本气象厅1967－1989年间沿137°E断面观测到的水文和海流资料，计算了该断面上1°S－34°N的纬向体积输送。纬向体积输送的明显特点是复强冬弱，无论是多年平均的还是个别年份的，不管是东向输送分量还是西向输送分量，该特征都是非常明显的。净输送量有非常大的年际变化，70年代以向西输送为主，80年代则以向东输送为主，峰值出现在ElNio事件前后，二者有一定的关系。
The latitudinal volumetric transport of 1 ° S-34 ° N on this section was calculated using hydrographic and oceanographic data observed along the 137 ° E section of Japan Meteorological Agency from 1967 to 1989. The obvious feature of latitudinal volumetric transport is the strong and weak winter, whether it is multi-year average or individual years, this feature is very obvious whether it is eastward or westward transport component. There was a very large interannual change in the net transport volume. In the 1970s, the westward transport was the mainstay. In the 1980s, the eastward transport was the mainstay. The peak appeared before and after the El Niño event, and the two had a certain relationship.