Changes in River Erosion Could Lead to Extensive Flooding Downstream
The changes in erosion and deposit in Tongguan reaches affect the lower Weihe River. Erosion downstream of Huayin station leads to more erosion upstream. Accumulative deposit in the lower Weihe River is related to Tongguan riverbed elevation. The changes in Tongguan reaches cause retrogressive deposition in the lower Weihe River.