长江口横沙通道近岸冲刷地貌形成机制
华凯1,程和琴1,2(
),郑树伟1,3
),郑树伟1,3
Formation mechanism of near-shore erosional topography in the Hengsha passage of the Yangtze Estuary
HUA Kai1,CHENG Heqin1,2(),ZHENG Shuwei1,3
),ZHENG Shuwei1,3
图3. 1984-2017年横沙通道北口冲刷坑演变(a)与冲刷坑-20 m等深线变化图(b)
Fig. 3. Evolution of scour pit at the north entrance of Hengsha passage (a); Scour pit -20 m contour line variation diagram (b)
