Aquatic ecosystem construction device

Abstract

The invention discloses an aquatic ecosystem construction device which comprises submerged plants, a planting bed, a buoyancy fish nest, a fixing rope and an anchoring pier which are sequentially arranged from top to bottom, wherein the buoyancy fish nest is fixed to the anchoring pier through the fixing rope, the planting bed is arranged at the top end of the buoyancy fish nest, the submerged plants are planted in the planting bed, and fish inlet holes are formed in the anchoring pier and the buoyancy fish nest. Compared with the prior art, the submerged plants on the planting bed are made to float in water through the buoyancy fish nest, the depth of the planting bed sinking into the water is adjusted through the fixing rope, the buoyancy fish nest and the anchoring pier provide habitats of different water depths for fishes, and the anchoring pier provides a fixing fulcrum for the whole device while providing the habitats for demersal fishes. The aquatic ecosystem constructed by the invention is suitable for water areas with larger water depth, particularly suitable for deeper frozen water areas with damaged fish habitats, and can effectively improve the water ecological environment of the water areas.

Description

technical field [0001] The invention relates to the technical field of aquaculture and water ecological restoration, in particular to a water ecological system construction device. Background technique [0002] Submerged plants can improve the eutrophication of water bodies such as lakes and wetlands, and play an important role in maintaining the water quality of water bodies. Submerged plants play an important role in water ecological restoration and landscape construction. The growth environment of submerged plants has high requirements on water depth. The application of submerged plants is often limited due to the depth of the water area or the lack of planting soil at the bottom of the water area, and the freezing of the northern region affects the application of submerged plants. [0003] At present, there are floating plant bed technologies, most of which need to install buoys on the water surface. The arrangement of buoys on the water surface will affect the landscape...

AI Technical Summary

Problems solved by technology

The growth environment of submerged plants has high requirements on water depth, often because the water depth is too deep or the lack of planting soil at the bottom of the water restricts the application of submerged plants, and freezing in the northern region affects the application of submersed plants

[0003] At present, there are floating plant bed technologies, most of which need to install buoys on the water surface. The arrangement of buoys on the water surface will affect the landscape effect, and it is not suitable for waters with navigation requirements or high flow velocity

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