钱塘江七堡站潮汐特征变化分析

Analysis on the variation of the tidal features at Qibao Station of Qiantang River

对钱塘江七堡水文站历年潮汐特征资料统计表明 ,自 1 980年以来 ,钱塘江潮汐呈明显增强的趋势。

Statistics of the tidal data from Qibao Hydrological Station over the years show an evident trent of being strengthened for the tide in Qiangtang River. The reasons for variation are also discussed.