Reeds grow along the sea wall and catchment area. People plant reed in low lands of high tide area. Some reed bases change into rice or cotton fields after production for three or four years. Lands with Saltliving Wormwood Suaeda suaeda The tidal vegetation includes Wing Seepweed Suaeda hetroptera and Common Seepweed Suaeda Glauca. Aquacultural ponds Aquacultural ponds are artificial land types.
People raise fish or shrimp in shallow water and cultivate reed around it.
It is the optimum choice for a compromise between habitat protection and economic development. Salt pans Most of salt pans located in the northern part of the reserve. The primary salt pans, salt lakes and useless pans are suitable habitats for cranes. The species was planted only near the river mouth or 0-meter tide zone. It promotes deposition of mudflats Mudflats on high tide area Most of the mudflats on high tide area is in the catchment area on Salt marshes.