摘要
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 t o analyzing the data on the mean monthly sea surface temperatures (SST for short ) at grid points in the Northern Pacific , the relationships between SST field a nd yearly high-flow or low-flow in the u pper Yellow River were revealed. The in fluence of abnormal changes of SST on th e runoff was discussed. Meanwhile, the regression equation was established and the data of SST was used to make long te rm forecasting test on the yearly r unoff in the upper Yellow River. T he good effect was achieved
出处
《水科学进展》
EI
CAS
CSCD
北大核心
2000年第3期272-276,共5页
Advances in Water Science
基金
国家自然科学基金资助项目!(4 9735170)&&
关键词
太平洋
海温场
黄河上游
径流
预测
Pacif ic
SST
the upper Yellow River
runoff
forecast
