Multifunctional ecological seawall ecosystem applicable to bays with strong stormy waves

Abstract

The invention provides a multifunctional ecological seawall ecosystem applicable to bays with strong stormy waves. The multifunctional ecological seawall ecosystem comprises a multi-step type wave-proof bank energy dissipation artificial fish reef area, a mangrove and landscape plant living adaption area, an ecological seawall main body engineering area and an ecological hydrophilic landscape area which are sequentially arranged from the coastal side to the inland. The ecological seawall main body engineering area comprises an artificial wave-proof area and an artificial natural ecological plant growing frame which are arranged from the coastal side to the inland, wherein the multi-step wave-proof bank energy dissipation artificial fish reef area is constructed by means of a wave-proof bank ecological gabion system and superposed with a seaweed bed ecosystem. The reconstruction of a mangrove plant or landscape plant living adaption system is carried out in the mangrove and landscape plant living adaption area under the assistance of filling of accropodes or natural blocky stones or back-silting remediation. The provided multifunctional ecological seawall ecosystem has the advantages of slowing down erosion of stormy waves, improving the safety of embankment protection feet, promoting heterogeneity and diversity of coastal coastline habitats, being suitable for growth and breeding of mangroves and the like.

Description

technical field [0001] The invention relates to the field of water environment management and water ecological restoration in the technical field of water conservancy engineering, and more specifically relates to a multifunctional ecological seawall ecosystem suitable for high wind and wave bays. Background technique [0002] In recent years, with the rapid development of society and economy in my country's coastal areas, cities, ports, docks, shipping, etc. have a strong demand for land in coastal areas, and large-scale and disorderly land reclamation behaviors, seawall engineering construction with pure engineering thinking, and other strong human interference activities, While bringing huge social and economic benefits, it also caused extremely serious damage to the coastal wetland ecosystem, specifically including the following aspects: (1) The existing seawall engineering traces are obvious, the section form is single, and the ecological space has not been optimized; (2) ...

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Problems solved by technology

Invention patent 201710511221.9 discloses a multifunctional ecological seawall structure system, utility model patent 201721552243.1 discloses an ecological revetment seawall, invention patent 201810826465.0 discloses an ecological revetment seawall, etc. These seawalls are mainly suitable for sand It is difficult to meet the ecological seawall construction needs of high wind and wave erosion and the national strategic requirements for promoting ecological civilization construction.

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