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Artificial fish reef throwing method for open sea area

A technology of artificial fish reefs and feeding methods, applied in fish farming, applications, climate change adaptation, etc., can solve problems such as large differences in planning and layout, low safety, efficiency and precision, and poor construction effects of artificial fish reefs , to achieve high delivery efficiency and delivery accuracy, and improve construction effects

Inactive Publication Date: 2014-03-05
SHANGHAI OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The delivery of existing artificial reefs directly depends on the free operation of the delivery unit. The safety, efficiency and accuracy of this delivery method are low. Reef construction not working well

Method used

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  • Artificial fish reef throwing method for open sea area
  • Artificial fish reef throwing method for open sea area
  • Artificial fish reef throwing method for open sea area

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Embodiment Construction

[0024] The embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention, and any similar structures and similar changes of the present invention should be included in the protection scope of the present invention.

[0025] The embodiment of the present invention provides a method for placing artificial reefs in open sea areas, the artificial reefs include multiple independent reefs and multiple unit reefs, each independent reef is composed of a single reef, and each A unit fish reef is composed of at least one fish reef monomer; it is characterized in that the fish reef monomer of the independent fish reef is put in first, and then the fish reef monomer of the unit fish reef is put in, and the fish reef of the unit fish reef is put in In the case of a single unit, all the fish reefs in one unit of fish reefs are put in and then the fish re...

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Abstract

The invention relates to an artificial fish reef throwing method for an open sea area, relating to the technical field of artificial fish reef construction and aiming to solve the technical problems on increasing throwing efficiency and throwing precision. The method comprises the following specific steps of: (1) setting the GPS coordinates of the planned throwing point of an individual fish reef, and sailing a positioning ship against the current to the planned throwing point; (2) firstly, finding out the coordinate position of the planned throwing point at the bow of the positioning ship, sailing the positioning ship against the current away from the planned throwing point, anchoring, and putting a floating ball marker tied with a floating rope into water so that the floating ball marker floats on the coordinate position of the planned throwing point; (3) sailing a throwing ship against the current to the side of the floating ball marker, and anchoring in a head and tail anchor dropping mode; and (4) throwing the individual fish reef on the throwing ship to the throwing point marked by the floating ball marker by using hanging and throwing equipment. The method provided by the invention can improve the construction effect of the artificial fish reef.

Description

technical field [0001] The invention relates to the technology of artificial fish reef construction, in particular to the technology of a method for launching artificial fish reefs in open sea areas. Background technique [0002] As a fishery habitat improvement technology, artificial reef construction has played an important role in restoring fishery habitats and increasing fishery resources. The current research focus of fish reef technology is on the scientific research on the mechanism of artificial reef environment, while artificial reef As an important part of artificial reef construction, there is no in-depth research on the delivery technology and method. [0003] In fact, the deployment of artificial reefs plays a pivotal role in all aspects of artificial reef construction. Safe, accurate and efficient deployment of artificial reefs will not only enable artificial reefs to exert their greatest habitat transformation function, At the same time, it can save a lot of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 章守宇许强林军张硕
Owner SHANGHAI OCEAN UNIV
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