根据北太平洋网格点月平均海温资料的统计分析 ,揭示了海面水温场与黄河上游年径流量丰枯的联系 ,并探讨了海温异常变化对径流的影响。同时建立了回归方程 ,利用海温资料对黄河上游年径流量作长期预测试验 ,效果良好。 According to the statistical analysis of the monthly average SST in the North Pacific grid, the relationship between the surface water temperature field and the annual runoff in the upper reaches of the Yellow River is revealed, and the effect of the anomalous SST on the runoff is also discussed. At the same time, a regression equation was established, and the long-term prediction test of annual runoff in the upper reaches of the Yellow River by using SST data was performed with good results.