Ecological restoration system for bare slope

Abstract

The invention discloses an ecological restoration system for a bare slope. The ecological restoration system includes the slope. The included angle between the bevel and the horizontal plane of the slope is 25-35 degrees, the slope surface is provided with a substrate layer, diversion grooves are formed in the slope surface every 10-12 m, the slope surface is provided with a repair ring, and a water collecting ditch is formed in the bottom of the slope. A partition baffle is arranged in the middle of the water collecting ditch. The included angle between the bevel and the horizontal plane of the partition baffle is 75-85 degrees. A space between the partition baffle and a water inlet of the diversion grooves is provided with a gravel layer, a fine stone layer, a sand layer, a filtration layer I, a filtration layer II, a filtration layer III and a clear water ditch in sequence from top to bottom. According to the ecological restoration system for the bare slop, the slope is provided with the substrate layer, the substrate layer is provided with the repair ring, the ecological restoration system is provided with a water purifying system, and recycling of water resource is achieved.

Description

technical field [0001] The invention relates to the field of ecological restoration, in particular to an ecological restoration system for exposed slopes. Background technique [0002] Bare slopes are generally formed by the destruction of natural mountains during human activities (such as engineering development and construction) or natural disasters (such as landslides, collapses, etc.). According to the different factors of formation, it is generally manifested as the mining pit mouth of the quarry (mine), the closed pit mouth, the waste gas pit mouth, the left slope and the mining gap of the road and railway. Exposed rock slopes have the following characteristics: [0003] First, the surface soil, water and organic matter of the slope are lacking, and the degree of water and soil loss is serious, and the vegetation is extremely difficult to restore under natural conditions; [0004] Second, governance is difficult, the technological content of the governance measures i...

AI Technical Summary

Problems solved by technology

[0003] First, the surface soil, water and organic matter of the slope are lacking, and the degree of water and soil loss is serious, and the vegetation is extremely difficult to recover under natural conditions;

[0004] Second, governance is difficult, the technological content of the governance measures is high, and the investment in governance is large;

[0005] Third, a large area of ​​exposed mountains will affect the healthy development of the local ecological environment, and affect the flow of information and energy among regional vegetation.

[0007] However, technologies for ecological restoration of exposed slopes are currently lacking

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