KR100859961B1 - Method of A rock fishing reef - Google Patents

Method of A rock fishing reef Download PDF

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KR100859961B1
KR100859961B1 KR1020060086301A KR20060086301A KR100859961B1 KR 100859961 B1 KR100859961 B1 KR 100859961B1 KR 1020060086301 A KR1020060086301 A KR 1020060086301A KR 20060086301 A KR20060086301 A KR 20060086301A KR 100859961 B1 KR100859961 B1 KR 100859961B1
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rock
fish
artificial
reef
reefs
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KR1020060086301A
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KR20080022743A (en
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구형준
윤장택
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대한민국
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/70—Artificial fishing banks or reefs
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/046—Artificial reefs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/60—Fishing; Aquaculture; Aquafarming

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  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Zoology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

본 발명은 자연암석을 이용하여 친환경적 암석어초 및 그 제조방법에 관한 것으로, 더욱 상세하게는 토목공사현장이나 석산에서 발생 되는 암석을 가공하여, 인공어초로 사용하고, 암반의 크기는 3∼30톤의 것을 사용하며, 상기 인공어초의 재질은 모든 암석이 사용가능 하나 특히 현무암, 화강암 등을 사용하며, 상기 인공어초 하단부에 어·패류공을 형성하고, 중단부에서 상단부에는 어·패류홈을 가공하며, 하단부에 지름이 40cm∼60cm로 관통된 어·패류공과, 중단부에서 상단부에는 지름이 10cm∼30cm이고, 깊이가 30cm∼90cm인 어·패류홈을 형성되고, 공극률이 10%∼50% 갖는 재활용된 암석을 자연석형상의 인공어초로 구성함으로서, 자연친화적인 재료를 사용하여 환경오염을 방지하고, 인공어초로서의 기능이 영구적으로 사용이 가능하며, 어패류의 서식공간을 제공하며, 암석을 사용함으로서 해조류 포자 착생율이 높고, 구조 및 형태 변경이 용이하여 다양한 모형의 인공어초를 제작할 수 있는 친환경적 암석어초 및 그 제조방법에 관한 것이다.The present invention relates to an environmentally friendly rock reef and a method of manufacturing the same using natural rock, and more specifically, to process the rock generated in the civil engineering site or quarries, and used as artificial reef, the size of the rock is 3 to 30 tons The material of the artificial reef can be used for all rocks, but especially basalt, granite, etc., forming fish and shell holes at the bottom of the artificial reef, and processing the fish and shell grooves at the upper end at the middle portion, A fish and shellfish hole with a diameter of 40 cm to 60 cm is penetrated at the lower end, and a fish and shell groove with a diameter of 10 cm to 30 cm and a depth of 30 cm to 90 cm is formed at the upper part at the middle part, and has a porosity of 10% to 50%. The natural rock is composed of natural reefs to prevent environmental pollution, and the function of artificial reefs can be permanently used. And service between the present invention relates to environmentally friendly rock eocho and a manufacturing method that can produce a variety of models of Artificial Reef high algae spores epiphytic rate by using the rock, to facilitate the structure and shape change.

친환경, 암석, 가공, 인공어초, 어초  Eco-Friendly, Rock, Processing, Artificial Reefs, Reefs

Description

친환경적 암석어초 및 그 제조방법{Method of A rock fishing reef}Eco-friendly rock reef and its manufacturing method {Method of A rock fishing reef}

도 1은 본 발명에 따른 친환경적 암석어초의 제1실시 예를 도시한 사시도,1 is a perspective view showing a first embodiment of an environmentally friendly rock reef according to the present invention,

도 2는 본 발명에 따른 친환경적 암석어초의 제2실시 예를 도시한 사시도,Figure 2 is a perspective view showing a second embodiment of an environmentally friendly rock reef according to the present invention,

도 3은 본 발명에 따른 친환경적 암석어초의 제3실시 예를 도시한 사시도,3 is a perspective view showing a third embodiment of an eco-friendly rock reef in accordance with the present invention;

도 4는 본 발명에 따른 친환경적 암석어초의 제4실시 예를 도시한 사시도.Figure 4 is a perspective view showing a fourth embodiment of an environmentally friendly rock reef according to the present invention.

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1: 인공어초1: artificial reef

11: 어·패류공11: Fish and shellfish

12: 어·패류홈12: Fish and shellfish home

본 발명은 자연암석을 이용하여 친환경적 암석어초 및 그 제조방법에 관한 것으로, 더욱 상세하게는 토목공사현장이나 석산에서 발생 되는 암석을 가공하여, 인공어초로 사용하고, 암석의 크기는 3∼30톤의 것을 사용하며, 상기 인공어초의 재질은 모든 암석이 사용가능 하나 특히 현무암, 화강암 등을 사용하며, 상기 인공어초 하단부에 어·패류공을 형성하고, 중단부에서 상단부에는 어·패류홈을 가공하여 하단부에 지름이 40cm∼60cm의 관통된 어·패류공과, 중단부에서 상단부에는 지름이 10cm∼30cm이고, 깊이가 30cm∼60cm인 어·패류홈을 형성되고, 공극률이 10%∼50% 갖는 재활용된 암석을 자연석형상의 인공어초로 구성함으로서, 자연친화적인 재료를 사용하여 환경오염을 방지하고, 인공어초로서의 기능이 영구적으로 사용이 가능하며, 어패류의 서식공간을 제공하며, 암석을 사용함으로서 해조류 포자 착생율이 높고, 구조 및 형태 변경이 용이하여 다양한 모형의 인공어초를 제작할 수 있는 친환경적 암석어초 및 그 제조방법에 관한 것이다.The present invention relates to an environmentally friendly rock reef and a method of manufacturing the same using natural rocks, and more specifically, to process the rock generated from civil engineering sites or quarries, and used as artificial reefs, the size of the rock is 3 to 30 tons The material of the artificial reef can be used for all rocks, but especially basalt, granite, etc., forming fish and shell holes in the lower part of the artificial reef, and processing the fish and shell grooves in the upper part at the lower part by processing the lower part Perforated fish and shell holes with a diameter of 40cm to 60cm, and fish and shell grooves with a diameter of 10cm to 30cm and a depth of 30cm to 60cm at a top part at the middle portion, and having a porosity of 10% to 50%. By constructing rock with natural stone artificial reef, it is possible to prevent environmental pollution by using nature friendly materials, and to use permanently the function of artificial reef, The present invention relates to an environment-friendly rock reef and a method of manufacturing the same, which can produce various types of artificial reefs by providing a liver and having a high algae spore growth rate and easy structure and shape change by using rocks.

통상적으로 사용되는 인공어초의 경우에는 콘크리트재질이나 철근 등을 사용하여 일정한 형상으로 그 형태를 제작하여 바다의 해중림 조성이나 어패류 서식에 사용되어 왔다.Commonly used artificial reefs have been used in the formation of marine forests and shellfish habitats by making the shape in a certain shape using concrete materials or rebars.

그러나 이와 같은 인공어초들은 자연환경과 배타적이고, 특히 철근과 같은 재질을 사용할 경우 철근의 부식으로 인해 해양생태계를 오염시키는 문제점 및 이러한 철근의 부식으로 인해 인공어초가 파괴 등 영구적으로 사용이 불가능한 문제점이 있었다.However, these artificial reefs are exclusive to the natural environment, especially when using materials such as reinforcing bars, which causes pollution of the marine ecosystem due to corrosion of the reinforcing bars, and the problems of permanent reinforcement such as destruction of artificial reefs due to the corrosion of these reinforcing bars. .

이와 같은, 종래의 문제점을 해소하기 위해, 본 발명의 목적은 수산자원증식 및 생태계 복원을 위한 어초로 활용하면 친환경적이고 영구적으로 사용이 가능하 고, 해역특성 및 목적 대상물의 생태적 지위를 감안하여 형태와 구조를 변형이 가능하며, 정착성 대형 어류의 서식공간과 소형어류와 패류 등의 은신처를 제공하며, 해조류 포자착생이 용이하며, 소형 생태구조를 형성하며, 자원증식 및 생태계 복원효과를 극대화하는 친환경적 암석어초를 제공하는데 있다.In order to solve such a conventional problem, an object of the present invention is ecologically and permanently used when used as a fishery for fishery resource growth and ecosystem restoration, and in consideration of the characteristics of the sea area and the ecological status of the target object. It is possible to change the structure and structure, to provide habitat for large settled fish and to hides such as small fish and shellfish, to facilitate the spores of algae spores, to form small ecological structure, and to maximize the effect of resource growth and ecosystem restoration. To provide environmentally friendly rock reefs.

또한, 해양생태계 생산성을 증대시키고, 특수목적을 위한 해역에 시설하여 수산자원증식에 의한 어업인 소득증대 뿐만 아니라 수중체험관광 및 어린이들의 자연학습장으로 활용가치가 크며, 토목공사현장에서 채굴된 암석을 재활용함으로서, 재원확보 및 비용절감을 갖는 친환경적 암석어초를 제공하는데 있다.In addition, it increases productivity of marine ecosystems and is installed in the sea area for special purposes, so it is not only to increase income of fishery by fishery resource growth, but also it is useful for underwater experience tourism and children's nature learning site, and recycled rock mined in civil engineering worksites. By doing so, it provides an eco-friendly rock reef with financing and cost reduction.

이를 이루기 위한 본 발명의 구체적 기술수단으로,As a specific technical means of the present invention for achieving this,

하단부에 지름이 40cm 이상의 관통된 어·패류공과, 중단부에서 상단부에는 지름이 10cm∼30cm이고, 깊이가 30cm 이상인 어·패류홈을 형성되고, 공극률이 10% 이상 갖는 재활용된 암석을 자연석형상의 인공어초로 구성된 것을 특징으로 한다.A fish and shellfish hole with a diameter of 40 cm or more at the lower end and a fish and shell groove having a diameter of 10 cm to 30 cm and a depth of 30 cm or more at the upper part at the middle part are recycled rocks having a porosity of 10% or more. Characterized in that composed of artificial reefs.

또한, 토목공사현장이나 석산에서 발생 되는 암석을 가공하여, 인공어초로 사용하고, 암석의 크기는 3톤 이상을 사용하며, 상기 인공어초의 재질을 현무암, 화강암 등 모든 암석으로 사용하며, 상기 인공어초 하단부에 지름이 40cm 이상의 관통된 어·패류공을 형성하고, 중단부에서 상단부에는 지름이 10cm∼30cm이고, 깊이가 30cm 이상인 어·패류홈을 가공하며, 상기 인공어초에 형성된 어·패류공과 어·패류홈의 공극률이 전체의 10%이상 갖는 재활용된 암석을 자연석형상의 인공어초로 구성한 것을 특징으로 한다.In addition, by processing the rock generated from the civil engineering site or quarries, used as artificial reef, the size of the rock is used more than 3 tons, the material of the artificial reef is used as all rocks such as basalt, granite, the bottom of the artificial reef To form through-holes and shellfish holes of 40 cm or more in diameter, and to process fish and shell grooves having a diameter of 10 cm to 30 cm and a depth of 30 cm or more at the upper end portion of the middle portion; It is characterized by consisting of artificial reefs of natural stone shape with recycled rocks having porosity of shellfish grooves of 10% or more.

본 발명은 각종 토목공사가 이루어지는 곳에서는 많은 암석이 채굴되고 있는 점 및 지금까지 채굴된 암석들은 방파제 공사, 매립 또는 일부분 마을어장의 투석사업에 활용되고 있는 점에서 착안하여 이와 같은 암석을 이용하여 자연친화적인 친환경 암석어초 및 그 제조방법을 착안한 것 이다.The present invention focuses on the fact that many rocks are mined where various civil works are made, and that the mined rocks are used for breakwater construction, reclamation or dialysis projects of part of the village fisheries. The eco-friendly rock reef and its manufacturing method are conceived.

이하, 첨부된 도면에 의거하여 본 발명의 실시 예를 상세하게 설명하면,Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

이와 같은 자연친화적인 친환경 암석어초인 인공어초(1)는 공극률이 10% 이상을 갖는 암석을 사용하는 것이 바람직할 것이다.The artificial reef (1), which is a natural, eco-friendly rock reef, will preferably use rocks having a porosity of 10% or more.

또한, 상기 인공어초(1)는 그 하단부를 일방향으로 관통하는 지름이 40cm 이상의 관통된 어·패류공(11)을 형성하여 중, 대형 어류의 서식 공간을 제공하고, 중단부에서 상단부에는 외둘레를 따라 지름이 10cm∼30cm이고, 깊이가 30cm 이상인 어·패류홈(12)을 형성하여 중, 소형 어류의 서식 공간을 제공하도록 구성한 것이다.In addition, the artificial reef (1) forms a penetrating fish and shell holes (11) having a diameter of 40 cm or more penetrating the lower end in one direction to provide a habitat for medium and large fish, and the outer circumference at the upper end in the middle portion A fish and shell groove 12 having a diameter of 10 cm to 30 cm and a depth of 30 cm or more is formed to provide a habitat for medium and small fish.

이때, 어·패류홈(12)의 크기는 중단이 크고 상단으로 갈수록 작아지도록 2단 이상의 다단으로 형성하고 지그재그로 어·패류홈을 배열 형성하여 어패류들의 서식 공간을 증대시킬 수 있을 것이다.At this time, the size of the fish and shell grooves 12 may be formed in two or more stages so that the interruption is larger and smaller toward the top, and the fish and shell grooves are arranged in a zigzag to increase the habitat space of the fish and shellfish.

또한, 인공어초 자체가 암석으로 되어 있어, 해조류 포자 착생률을 증대시켜 해중림 조성이 극대화될 수 있다.In addition, since the artificial reef itself is made of rock, the algae spore growth rate can be increased to maximize the composition of the marine forest.

이와 같은, 인공어초의 제조방법은 토목공사현장이나 석산에서 발생 되는 암 석을 가공하여, 인공어초로 사용하는데 그 크기를 1㎥이상이나 3톤 이상을 사용 하는 것이 바람직할 것이다.In this method of manufacturing artificial reefs, it is preferable to use the size of more than 1㎥ or 3 tons to process the rock generated from civil engineering sites or quarries, and to use as artificial reefs.

인공어초의 제조방법은 먼저 토목공사현장이나 석산에서 인공어초를 사용될 암석들을 선별하는 단계, 선별된 암석을 가공장소를 이송하는 단계, 이송된 암석을 인공어초의 용도에 따라 가공하는 단계, 가공된 인공어초를 설치장소로 이송하는 단계, 이송된 인공어초를 해수중으로 투입하여 설치하는 단계로 이루어진다.The method of manufacturing artificial reefs includes the steps of first selecting the rocks to be used for artificial reefs at a civil engineering site or quarries, transferring the selected rocks to a processing site, processing the transferred rocks according to the use of artificial reefs, and processed artificial reefs. The step of transporting the installation place, consists of the step of installing the transferred artificial reefs into the sea water.

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이때, 상기 인공어초의 가공방법은 통상의 석재가공방법에 따라 절삭, 드릴, 파쇠, 천공 등의 방법을 이용한다.At this time, the method of processing the artificial reefs using a method such as cutting, drilling, shredding, drilling according to the conventional stone processing method.

또한, 상기 인공어초 하단부에 지름이 40cm 이상으로 형성할 수 있으나, 적합하게는 40cm∼60cm으로 하여 인공어초 하단부를 일측방향으로 관통되게 어·패류공을 형성하고, 중단부에서 상단부에는 지름이 10cm∼30cm이고, 깊이가 30cm 이상인 어·패류홈을 가공하여 어류와 패류의 서식처를 제공하는 것이다.In addition, the lower end of the artificial reef can be formed with a diameter of 40cm or more, preferably 40cm ~ 60cm to form a fish and shell holes to penetrate the lower end of the artificial reef in one direction, the diameter is 10cm in the upper end in the middle portion Fish and shell grooves having a depth of 30 cm and a depth of 30 cm or more are processed to provide a habitat for fish and shellfish.

이때, 어·패류공의 깊이 또한 어패류의 종류에 따라 30cm∼90cm 정도로 형성하여 어패류의 서식 및 은신처를 제공하는 것이며, 어·패류공의 경우 작은 어패류들이 서식할 장소이기 때문에 어·패류공의 크기와 깊이를 동일하게 형성하는 것이 아니라 그 어·패류공의 지름이 너무 클 경우 대형 어종으로부터 공격을 받을 수 있으므로 지름이 작고 깊이가 깊은 어·패류공과 같은 것을 혼합해서 형성하는 것도 바람직할 것이다 또한, 어·패류공과 어·패류홈은 동시에 형성하거나 또는 별도로 각각 형성할 수 있을 것이다.At this time, the depth of the fish and shellfish hole is also formed about 30cm ~ 90cm according to the type of fish and shellfish to provide habitat and hiding place for fish and shellfish. If the diameter of the fish and shell holes is too large, but the diameter of the fish and shell holes is too large, the fish may be attacked by a large fish species. Fish and shell holes and fish and shell grooves may be formed simultaneously or separately.

상기 인공어초에 형성된 어·패류공과 어·패류홈의 형상은 원형, 삼각형, 사각형, 다각형상 등 다양한 형상을 가질 수 있으나 가장 바람직하게는 작업의 편리성 등을 고려하여 원형상으로 하는 것이다.The shape of the fish, shell hole and the fish and shell groove formed in the artificial reef can have a variety of shapes, such as circular, triangular, square, polygonal shape, but most preferably to take a circular shape in consideration of the convenience of work.

상기 인공어초에 형성된 어·패류공과 어·패류홈의 공극률이 인공어초 전체의 10% 이상 형성할 수 있으나 적합하게는 10%~50%로 하는 것이 바람직할 것이나 가장 바람직하게는 15%로 하는 것이 바람직할 것이다.The porosity of the fish, shells and fish and shell grooves formed in the artificial reef can be formed more than 10% of the total artificial reef, but preferably 10% to 50%, but most preferably 15% Would be desirable.

이때, 상기 인공어초 자체의 공극률이 10∼30%인 암석을 이용하는 것이 해조류의 생장이 유리하고, 이러한 재질을 갖는 암석은 현무암으로 하는 것이 바람직할 것이다.In this case, it is advantageous to grow seaweeds using rocks having a porosity of 10 to 30% of the artificial reef itself, and the rocks having such a material may be basalt rocks.

또한, 상기 인공어초가 자연적인 암석으로 되어 있어 콘크리트어초에 비해 해조류의 착생이 보다 용이할 것이다.(표면의 형상)In addition, since the artificial reefs are natural rocks, seaweeds will be more easily grown than the concrete reefs.

이와 같이 본 발명은 암석 가운데 3톤 이상의 대형 암석을 선별하여 구조와 형태를 변형시켜 수산자원증식 및 생태계 복원을 위한 어초로 활용하면 친환경적이고 영구적으로 그 기능이 발휘하는 친환경적 암석어초를 제공하고자 하는 것으로 이와 같은 암석어초는 시설하고자 하는 해역특성 및 목적 대상물의 생태적 지위를 감안하여 형태와 구조를 손쉽게 변형시킬 수 있고, 정착성 대형 어류의 서식공간과 소형어류와 패류 등의 은신처를 제공 및 표면 그 자체가 자연적이므로 해조류 포자 착생이 용이하여 해중림 조성 및 어패류뿐만 아니라 각종 해양 동물이 친근하게 접근할 수 있어서 어초 그 자체가 소형 생태구조를 형성할 수 있는 것이다.As described above, the present invention is to provide an eco-friendly rock reef where the functions of eco-friendly and permanently exert its function by selecting 3 tons or more of large rocks among the rocks and modifying its structure and shape to use as a fish pond for fishery resource growth and ecosystem restoration. Such rock reefs can be easily modified in shape and structure in consideration of the characteristics of the sea area to be installed and the ecological status of the target object, and provide a habitat for large settled fish, a hideout for small fish and shellfish, and the surface itself. Since natural algae spores are easy to grow, various marine animals as well as marine forest formation and fish and shellfish can be approached intimately, and the fishes themselves can form a small ecological structure.

이상과 같이, 본 발명은 수산자원증식 및 생태계 복원을 위한 어초로 활용하면 친환경적이고 영구적으로 사용이 가능하고, 해역특성 및 목적 대상물의 생태적 지위를 감안하여 형태와 구조의 변형이 가능하며, 정착성 대형 어류의 서식공간과 소형어류와 패류 등의 은신처를 제공하고, 해조류 포자 착생이 용이하며, 소형 생태구조를 형성하며, 자원증식 및 생태계 복원효과를 극대화하는 효과가 있다.As described above, the present invention can be used environmentally and permanently when used as a fishery for fishery resource growth and ecosystem restoration, and can be modified in form and structure in consideration of the characteristics of the sea area and the ecological status of the target object, It provides a habitat for large fish and a hiding place for small fish and shellfish, easy to grow algae spores, forms a small ecological structure, and maximizes the effect of resource growth and ecosystem restoration.

또한, 해양생태계 생산성을 증대시키고, 특수목적을 위한 해역에 시설하여 수산자원증식에 의한 어업인 소득증대 뿐만 아니라 수중체험관광 및 어린이들의 자연학습장으로 활용가치가 크며, 토목공사현장에서 채굴된 암석을 재활용함으로서, 재원확보 및 비용절감의 효과가 있다.In addition, it increases the productivity of marine ecosystems and is installed in the sea area for special purposes, so it is not only to increase the income of fisheries by fishery resource growth, but also has great useful value for underwater experience tourism and children's nature learning sites, and recycled rocks mined at civil engineering worksites. By doing so, it is possible to secure financial resources and reduce costs.

Claims (8)

하단부에 지름이 40cm∼60cm의 관통된 어·패류공(11)과, 중단부에서 상단부에는 지름이 10cm∼30cm이고, 깊이가 30cm∼90cm인 어·패류홈(12)을 형성되고, 공극률이 10%∼50% 갖는 암석을 가공하여 자연석형상의 인공어초(1)로 구성된 것을 특징으로 하는 친환경적 암석어초A fish and shellfish hole 11 having a diameter of 40 cm to 60 cm is formed at the lower end, and a fish and shell groove 12 having a diameter of 10 cm to 30 cm and a depth of 30 cm to 90 cm is formed at the upper end at the middle portion. Eco-friendly rock reefs, characterized by consisting of artificial reefs (1) of natural stone shape by processing rocks having 10% to 50% 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100992806B1 (en) 2008-10-12 2010-11-08 위성국 artificial fishing reef

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06141729A (en) * 1992-11-09 1994-05-24 Miyata Kankyo Sekizai:Kk Fishing bank block using natural stone

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06141729A (en) * 1992-11-09 1994-05-24 Miyata Kankyo Sekizai:Kk Fishing bank block using natural stone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100992806B1 (en) 2008-10-12 2010-11-08 위성국 artificial fishing reef

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