Habitat-type ecological embankment system

Abstract

The invention provides a habitat-type ecological embankment system which is arranged on an embankment retaining wall, and the embankment retaining wall is arranged on the shore of a river channel. The habitat-type ecological embankment system comprises an avoiding unit and connecting channels, wherein the avoiding unit comprises a plurality of avoiding grooves formed in the wall body waterward surface of the embankment retaining wall, and all the avoiding grooves are sequentially formed from the lower part of the embankment retaining wall to the upper part of the embankment retaining wall; and the adjacent avoiding grooves are connected through the connecting channels, and the avoiding groove located at the uppermost part communicates with the top surface of the embankment retaining wall through a water-land communication part. According to the habitat-type ecological embankment system, the avoiding grooves are formed in the embankment retaining wall, and the influence of water flow impact on the avoiding grooves is relatively small, so that the hiding of aquatic organisms is facilitated; and a water-passing cross section is not narrowed by the avoiding grooves, and therefore the overflow of the flood cannot be hindered, the movement of amphibious aquatic animals between different avoiding grooves is facilitated, and the conversion of the amphibious aquatic animals between the water area and the land area is facilitated.

Description

technical field [0001] The invention relates to the technical field of ecological environment engineering, in particular to a habitat type ecological embankment system. Background technique [0002] At present, in order to reduce the risk of flooding, some river channels adopt the structural type of hard retaining wall and hard bottom plate for the embankment of the river channel. This type can increase the flow velocity of the flood, but the application of the above technology also brings difficulties to the habitat of aquatic organisms. , due to the hard structure, aquatic animals lack places to hide, and aquatic plants lack places to take root. In the prior art, fish troughs are placed in the river channel to build shelters for aquatic animals, but this narrows the flow section and affects the effect of flood flow. Or, the Chinese invention patent "Ecological Habitat Revetment", the application number is 201210484150.5. In the revetment of this ecological habitat, hollow...

AI Technical Summary

Problems solved by technology

[0002] At present, in order to reduce the risk of flooding, some river channels adopt the structural type of hard retaining wall and hard bottom plate for the embankment of the river channel. This type can increase the flow velocity of the flood, but the application of the above technology also brings difficulties to the habitat of aquatic organisms. , due to the hard structure, aquatic animals lack places to hide, and aquatic plants lack places to take root

In the prior art, fish troughs are placed in the river channel to build shelters for aquatic animals, but this narrows the flow section and affects the effect of flood flow. Or, the Chinese invention patent "Ecological Habitat Revetment", the application number is 201210484150.5. In this ecological habitat revetment, hollow blocks are used to form a retaining wall layer by layer, but it lacks passages for amphibians such as frogs to go ashore

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