1570—1971年长江镇扬河段江心沙洲的演变过程及原因分析
杨霄1,2(
)
)
Evolution processes of the sandbanks in the Zhenjiang-Yangzhou reach of the Yangtze River and their driving forces (from 1570 to 1971)
YANG Xiao1,2()
)
图6. 1868—1971年镇扬河段河型转化示意图
Fig. 6. The evolution of the Zhenjiang-Yangzhou reach of Yangtze River (1868-1971)
