The present invention relates to multifunctional artificial reefs for marine ecosystem restoration, A large side fish movement passage, a small side fish movement passage, a vertical fish movement passage, and a vertical fish movement passage each having a shape of a horn of polygonal shape inclined from the lower end to the upper end of the fishing rod, A fish type space part in which the fish floats freely within the fish weed sphere and provides space for forming, scattering and avoiding fishes to form fish catches; A flat space for easy planting of spores and stable root fixation of plants so as to facilitate the formation and growth of marine plants; And a marine benthic animal habitat which has provided a growth space for molluscs such as a marine ecosystem, Bars, In the artificial fish saver, there are a vertical fish movement passage passing through the sphere in the form of a circular column at the center, a vertical fish movement passage penetrating the four sides of the fishing rod sphere bottom, Large-sided fishway passage, hollow structure inside the fishing rod sphere, fishy space space providing smooth swimming, growth, habitat and scattering space of fish, easy spore implantation of marine plants on the side of the fishing rod sphere, stable root fixing of plants Which is an irregular part for facilitating the habitat and growth of marine plants, The artificial fish weighing apparatus according to any one of claims 1 to 3, wherein the artificial fish candle has a triangular hollow structure, Which is an irregular part for facilitating the habitat and growth of marine plants by providing a smooth space for stabilizing the roots of the plant, The artificial fish of the present invention has a shape of a hollow cube having an empty interior and a cruciform reinforcing column formed on each side of the artificial fish cage. The easy spore implantation of marine plants at the upper and lower ends of the fishing rod sphere, Providing a smooth space for stabilized root fixation to provide easy habitat and growth of marine plants, plant chain effect due to the activation of marine plants in the lower part of the upper and lower parts of the reef compartments, A semicircular fish scattering section provided with a smooth scattering site, The bottom side of the block, the left and right sides of the block, and the central bottom surface are provided with erosion preventive rests in the form of protrusions for preventing the erosion of the reef erosion and improving the resistance to current flow in the seabed bottom composed of sandy ground and clay ground. And a protector protruding upward in order to prevent breakage due to collision with a ground formed by the rock when the reef is released in the sea, and the marine benthic organism living part is provided with a hollow space capable of avoiding over- The laminated cylindrical bodies are wrapped with a binding band to be fixed. The uneven portion is made of a porous porous concrete material. Accordingly, the multifunctional artificial artificial reef for the restoration of marine ecosystem of the present invention can provide an optimal habitat by providing a habitat and a growing space for various fish and shellfish and marine plants for early restoration of the damaged coastal ecosystem, And to provide a multifunctional composite artificial reef for marine ecosystem restoration that can realize excellent marine ecosystem restoration performance at the same time.
展开▼
