调水调沙以来黄河尾闾河道冲淤演变及其影响因素

刘清兰, 陈俊卿, 陈沈良

Spatiotemporal evolution of Yellow River estuarine channel and its influencing factors since the water-sediment regulation scheme

LIU Qinglan, CHEN Junqing, CHEN Shenliang

图13 利津以下河长逐年变化

Fig. 13 Annual variations in river channel length under Lijin Station