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根据桃汛形成的主要机理以及河道冰情的演变规律,系统地论述了黄河桃汛的生消演变过程及影响因素,建立了桃汛期的水量预报模型。该模型可直接为三门峡水库调度及黄河下游的春灌用水服务。
According to the main mechanism of the formation of peach flood and the evolvement law of river ice condition, the birth and evolution process of peach flood in Yellow River and its influencing factors are systematically discussed, and the water quantity forecasting model in peach flood season is established. The model can directly serve the Sanmenxia reservoir dispatch and spring irrigation water service in the lower Yellow River.