In the eulittoral zone, there was only vertical flood-control wall, no plant grew inthe past.Now we plant many aquatic and wetland plants, enrich the species of thewaterside plants.

• 景观工程的水位变幅区，过去为直壁式的防汛墙，没有植物生长的变幅区，如今种植了水生湿生植物，丰富了滨水植物种类；