Analysis and Treatment on "False Tide" in Hydrologic Data Reorganization
Wang Ming-gang · Journal of Water Resources and Water Engineering · 2009
false tide around the vagrant-river reaches of the Yellow River is an unique river phenomenon.It has greater impact in the information integration on comparing with water process from up and down stations and the water balance calculation.Through analyzing the causes and change rule,the paper put forward the revised principles and methods for the Z~Q relation curve.Based on the false tide change rule in the outside measuring,choose a reasonable time,scientific arrangement of discharge,sediment measurement,tight control of its processes,so reasonable amendment of the Z~Q relation cure can effectively eliminate error caused by the false tide in the information integration.