The Nanhui artificial wetland could also become an important stopover site for shorebirds during southward migration if the water level could be controlled rationally.

• 南汇边滩已围垦区域作为南迁期间记录鸻鹬类物种数和总数量最多的地区，只要能合理控制该区域的水位变化，有望成为本市鸻鹅类南北迁徙过程中的重要停歇地。