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A kind of artificial ecological coral reef and construction method thereof

A technology of artificial ecology and coral reefs, applied in the fields of application, climate change adaptation, fish farming, etc., to achieve the effect of accelerating attachment

Active Publication Date: 2019-01-22
GUANGDONG OCEAN UNIVERSITY
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  • Description
  • Claims
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Problems solved by technology

In China, Chinese researchers have done a lot of research and design on artificial fish reefs, but rarely involved in artificial ecological reefs for the restoration of coral reefs.

Method used

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  • A kind of artificial ecological coral reef and construction method thereof
  • A kind of artificial ecological coral reef and construction method thereof

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experiment example

[0037]In the sea area of ​​Da’ao Bay, Dapeng New District, Shenzhen, a sea area suitable for placing coral nests was selected through exploration and survey. The diameter is 200mm, the slope is 35°, the height of the bottom support column is 250mm, the height of the whole shell is 635mm, and the thickness is 100mm. After the shell, communication hole and bottom support column are integrally poured according to the mold, the mosaic board is inserted, and the coral plate, ceramic ring and split rock brick are covered with sticking. The coral nests are transported to the designated sea area through the delivery platform, and then the underwater camera cooperates with the lift to slowly sink the coral nests into the seabed as a whole, so as to ensure that the coral nests are not directly placed on the coral reefs and avoid damaging the corals. The release experiment was carried out in September 2014. This time, 5 coral nests were released in the sea area of ​​Dawan, Dapeng New Dis...

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Abstract

An artificial ecological coral reef is a hollow naked reef. The hollow naked reef is provided with a table-like housing; a plurality of supporting columns are fixedly connected to the bottom of the table-like housing; a plurality of communication holes with various sides are formed in the wall surface of the hollow naked reef; a plurality of embedded plate passing through the wall surface of the hollow naked reef are fixed on the wall surface of the hollow naked reef; the embedded plates extend certain length out of the interior of the hollow naked reef; and surface attached layers are fixed on the internal and external wall surfaces of the hollow naked reef. By the use of the artificial ecological coral reef, coral young bodies can easily attach and grow and coral transplantation can be facilitated; coral reef organism inhabiting, sheltering and growth and breeding can be facilitated, so an independent and comprehensive coral reef ecological chain with stability can be formed; and the artificial ecological coral reef can work as an independent reef and group reefs.

Description

technical field [0001] The invention relates to the field of marine environment ecological restoration, in particular to an artificial ecological coral reef and a construction method thereof. Background technique [0002] Coral reefs are one of the typical ecosystems with the richest biodiversity and the highest productivity on earth. Known as the "tropical rainforest in the ocean", they play an irreplaceable role in regulating the global climate and the balance of the ecosystem. Coral reefs have an extremely rich and complete nutritional chain, and they are pregnant with rich biological resources. About half of the marine fish that can be eaten by humans breed and settle near corals, which is the cradle for marine organisms to breed new life. According to the latest report of the American "Science" magazine, about 1,426 of the 6,615 species of marine organisms originated from coral reefs, which is the place with the earliest and largest number of biological origins and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00A01K61/73A01K61/77
CPCA01K61/00Y02A40/81
Inventor 肖宝华刘丽廖宝林杨小东谢子强
Owner GUANGDONG OCEAN UNIVERSITY
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