山东省大中型水库泥沙淤积量预测

本文通过对我省大，中型水库淤积测量前后水文特征量的分析，用两种计算方法对我省大，中型水库的淤积量进行了预测，两种预测结果相差较大，水库淤积量随着水文气象要素及流域下垫面状况的变化而变化，因此，定期进行水库泥沙淤积测量，探求水库泥沙淤积规律，很有必要。

PREDICTION OF THE SAND SEDIMENT VOLUME IN THE RESERVOIRS IN SHANDONG PROVINCE

This paper gives an analysis of the hydrologic characteristics before and after the sand sediment measurement in the big-scale and middle-scale reservoirs in Shandong Province. The sand sediment volume in these reservoirs is predicted with two methods, which give quite different xresults and the volume changes with the hydrometeorologic factors and the basin regime. It is thereforef neccessary to measure periodically the sand sediment and seek the law of salld sediment in a reservoir.