Ecological artificial fish reef

Abstract

The invention discloses an ecological artificial fish reef, and relates to the technical field of artificial fish reefs. The ecological artificial fish reef comprises a fish reef base, pre-embedded columns are fixedly arranged at four corners of the fish reef base, and vertical steel pipes are fixedly arranged at the top sides of the four pre-embedded columns. The artificial fish reef composed of the fish reef base, the vertical steel pipes, transverse steel pipes and nylon meshes is easy to put, good in stability, beneficial to attachment and growth of marine organisms, high in generalizability, capable of changing the flow state of water around the artificial fish reef, capable of bringing upward flow and back vortex and capable of accelerating water mixing, on one hand, dissolved oxygen of the water body is increased, and on the other hand, nutrient substances at the bottom are brought to the upper-layer water body, so that the plankton amount of the area is increased, meanwhile, a substrate is provided for attaching organisms, and finally the marine ecological environment of the area is improved.

Description

technical field [0001] The invention relates to an artificial fish reef, in particular to an ecological artificial fish reef. Background technique [0002] Marine ranching is based on the principle of marine ecosystems. In specific sea areas, a large number of artificial fish reefs, multiplication and release are used to construct or restore habitats and other places required for marine organisms to reproduce, grow, feed or avoid enemies, and to proliferate and maintain fisheries. resources, improve the ecological environment of sea areas, and realize the fishery model of sustainable utilization of fishery resources; [0003] Artificial fishing reefs are structural buildings artificially set up in water bodies to improve the habitat of aquatic organisms, provide places for feeding, breeding, growth, and development of marine fish, plankton, and attached organisms, and achieve protection and protection for fish. purpose of proliferation. In the era of rapid economic growth ...

AI Technical Summary

Problems solved by technology

This kind of ideal material that is close to nature, rich in bait, safe and comfortable, durable and non-toxic, is designed to make the structure as complicated as possible, which is beneficial to increase the surface area and form spaces of different sizes, and provide suitable food for different organisms. Habitat, growth, reproduction and avoiding the enemy environment; while the existing technology is mainly artificial reefs of reinforced concrete, which are easily buried by sediment, etc.

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