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4. 16世纪70年代至1868年淮河入江口外沙洲发育及并岸示意图
Fig. 4. A sketch map of the sandbars' expansion and merger outside the estuary of the Huaihe River emptying into the Yangtze River (1570s-1868)
