Implanting type ecological beach fixing method

Abstract

The invention discloses an implanting type ecological beach fixing method. Bermuda grass, clover and reeds are selected as beach fixing vegetation; the beach fixing vegetation is planted in soil improved through matrixes; and a net-shaped framework scour prevention structure formed by weaving straw ropes is laid above the soil. The influence of terrain, weather, hydrology and other factors on vegetation growth is comprehensively considered; construction is easy, and cost is low; conditions are created for building the habitat suitable for breeding of multiple emergent aquatic plants; growth of the vegetation on scale is promoted; the beach protection engineering effect can be strengthened, and sedimentation and expanding of the beach land can be promoted; and harmony and unity of engineering and the ecological environment can be achieved.

Description

technical field [0001] The invention relates to a beach fixing method, which belongs to the technical field of waterway regulation, in particular to an implanted ecological beach fixing method. Background technique [0002] At present, for the mid-shoal of the pouring kiln with a higher elevation, there is a problem that it is more difficult to further silt up when the clear water is discharged. This is because even if the floodplain is flooded during the flood period, due to the extremely low sand content of the surface water flow, the possibility of coarse sand depositing is very small, and the possibility of finer sediment depositing is almost non-existent. Even if the beach body maintains its current shape , and it is extremely difficult to grow large-scale vegetation; without the interception effect of vegetation, it is unlikely to continue to silt up. Given that vegetation plays an important role in ecological functions, purification capabilities, and landscape optimi...

AI Technical Summary

Problems solved by technology

Although these beach protection projects have a strong ability to adapt to the deformation of the river bed and have a good effect on waterway regulation, they seldom consider the ecological environment function of the river channel, and mostly use hard materials such as concrete and geotextiles, which cause geological hardening, model the environmental conditions of the river channel, and reduce biological species. Simplified, while the engineering effect is also susceptible to unstable substrate conditions

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