freshwater succession

• 淡水消长；淡水演替

freshwater succession的用法和样例：

例句

1. Baiyangdian is the Hebei Plain's largest freshwater lake.
   白洋淀是河北平原上最大的淡水湖泊。
2. Live in freshwater and coastal waters of the upper coast, back from the ocean, river migration habits.
   生活于淡水及沿岸近海上层水域，有从海洋溯河回游的习性。