Embankment landscape and water purification system with aquatic plants arranged in inlaid mode

Abstract

The invention discloses an embankment landscape and water purification system with aquatic plants arranged in inlaid mode. The embankment landscape and water purification system with aquatic plants arranged in inlaid mode comprises landscape facility support columns arranged at one side of an embankment, a landscape facility footpath is arranged on the landscape facility support column, and an acquatic plant planting frame is arranged at the middle of the landscape facility support column. A submerged plant planting region C, an emergent acquatic plant planting region B and an emergent acquatic plant planting region A are arranged in the acquatic plant planting frame, the submerged plant planting region C is arranged below the landscape facility footpath, the emergent acquatic plant planting region B is arranged on the flow-direction side of the submerged plant planting region C, and the emergent acquatic plant planting region A is arranged on the flow-direction side of the emergent acquatic plant planting region B. According to the inlaid arrangement of the acquatic plant, the content of total nitrogen and total phosphorus in an experimental area can be greatly reduced, the ecological environment of the experimental area can be improved, and the biodiversity of benthonic animals in the experimental area is increased.

Description

technical field [0001] The invention relates to the technical field of water body ecological embankments with landscape functions such as rivers, lakes and reservoirs, and more specifically relates to an embankment landscape and water body purification system with aquatic plant mosaic configuration. Background technique [0002] In the process of urbanization, the embankments of water bodies with landscape functions (rivers flowing through cities and surrounding cities, inner lakes in cities and lakes surrounding cities, reservoirs, etc.) are often artificially modified, the most common of which is embankment hardening. After the hardening of the embankment, the section form of the embankment is single and the structure is hard. Although the hardened embankment improves the safe bearing capacity of the water body shoreline and reduces shoreline erosion and soil erosion, the hardening of the embankment cuts off the natural connection between the terrestrial ecosystem and the...

AI Technical Summary

Problems solved by technology

Although the hardened embankment improves the safe bearing capacity of the water body shoreline and reduces shoreline erosion and soil erosion, the hardening of the embankment cuts off the natural connection between the terrestrial ecosystem and the aquatic ecosystem, making the two ecology The buffer zones between the systems are reduced or disappeared, no grass grows on the clean rigid revetment, and the emerging and submerged vegetation near the shore are also greatly affected, or even disappear, which limits the landscape function of the water body, and at the same time, the self-purification of the water body Ability is also reduced to some extent

In order to make up for the lack of landscape functions of these water bodies, planners often build water-friendly plank roads, water-friendly platforms and other landscape facilities on the rigid revetment of the water body. The original vitality, the value of hydrophilic plank roads, hydrophilic platforms, etc. are greatly reduced

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