渤海湾黄河入海口区余流特性分析

Residual Current Analysis of the Yellow River Mouth Area in Bohai Gulf

本文通过实测资料和计算分析，探讨了渤海湾黄河入海口区余流的特性。分析得出，该海区余流主要受潮波系统、季节风及入海径流的影响．这3种因素在渤海湾黄河口海区均可独立产生各自的余流场，该海区的余流场依海区的位置和季节的不同由上述3种余流流场叠加而成，叠加后的余流场将对黄河入海泥沙的扩散产生深远的影响。

Through analysis of field obeervational data and computation, this paper gives a study of the residual current of the Yellow River mouth area in Bohai Gulf. The tide-wave system,seasonal wind (or monsoon) and the runoff emptying into sea are the three main factors that influence mainly the residual current in that area.