An ecological riverside belt of a navigable river

Abstract

The invention discloses an ecological riverside band of a navigable riverway. The ecological riverside band comprises a creature slow passing channel, a creature buffer pond and a land area transitionband, wherein the creature slow passing channel comprises a water-permeable pile body; the water-permeable pile body is provided with a front slope which faces the riverway; a support seat is furtherarranged under the water-permeable pile body; fixing pillars are further arranged on a supporting inclined surface; the fixing pillars are inserted into the front slope of the water-permeable pile body; and a stone pile is further placed between submerged plants and emergent aquatic plants. According to the ecological riverside band, band slope water and soil can be protected, ship waves are reduced, and foraging and inhabiting places are provided for aquatic animals like fish, shrimps, shellfish and conches; and the creature slow passing channel is further arranged, amphibians in the riverway can enter farmlands and wet ponds around the riverway through the creature slow passing channel and the creature buffer pond on the basis that band slope water and soil are protected and the ship waves are reduced, and a living space of the amphibians is guaranteed.

Description

technical field [0001] The invention relates to the technical field of a riverside belt, in particular to an ecological riverside belt. Background technique [0002] With the development of shipping economy, more and more natural waterways are developed into shipping channels, and the more waterway resources are utilized, the greater the impact on the environment. There are many ships passing by in the navigable river, and the waves generated by the ships sailing have a strong scouring effect on the shoreline. In order to ensure the safety of the passage, upright hard concrete retaining walls are basically used on both sides of the river to ensure the safety of the ship. water depth and slope stability. However, the concrete structure will cause a severe situation such as the obvious reduction of wetlands, the obvious reduction of biodiversity, and the serious degradation of ecosystems. At the same time, the upright hard concrete retaining wall that is much higher than the...

AI Technical Summary

Problems solved by technology

At present, some waterways are carrying out pilot projects of ecological riverside belts, but these pilot projects are focused on protecting the growth of emergent plants and landscape greening, lacking functions such as water purification, aquatic animal migration channels, and non-point source interception, blocking aquatic life. The path of animals from the river channel to the river bank, and aquatic animals cannot dig holes on the concrete bank, which greatly reduces biodiversity

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