WO2020060045A1 - Habitat du phoque tacheté et son procédé de construction - Google Patents

Habitat du phoque tacheté et son procédé de construction Download PDF

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Publication number
WO2020060045A1
WO2020060045A1 PCT/KR2019/010657 KR2019010657W WO2020060045A1 WO 2020060045 A1 WO2020060045 A1 WO 2020060045A1 KR 2019010657 W KR2019010657 W KR 2019010657W WO 2020060045 A1 WO2020060045 A1 WO 2020060045A1
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WO
WIPO (PCT)
Prior art keywords
seal
habitat
spotted
blue
space
Prior art date
Application number
PCT/KR2019/010657
Other languages
English (en)
Korean (ko)
Inventor
고병설
황인서
배진호
최유나
김성수
박현실
곽기수
Original Assignee
해양환경공단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 해양환경공단 filed Critical 해양환경공단
Publication of WO2020060045A1 publication Critical patent/WO2020060045A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • 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
    • 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

Definitions

  • the present invention relates to a spotted seal habitat and its composition method.
  • the natural monument 331 spotted seal lives on the west coast of Korea. For a number of reasons, such as sea pollution and seawater temperature changes, about 200 spotted seals remain and are endangered wildlife. Currently, most individuals live in the vicinity of Baeknyeongdo Island, and there is also a problem that the habitat of the spotted seal is narrowed due to the tidal difference on the west coast.
  • a multi-layered seal habitat is formed so that the spotted seal can move and inhabit according to the change in the height of the sea level, and the spotted seal habitat and marine habitat in which marine organisms can inhabit the gaps between the stones constituting the seal habitat. It is to provide a composition method.
  • a first seal habitat that provides a habitat for a spotted seal is disposed in an open sea direction with respect to the first seal habitat and is formed at a lower height than the first seal habitat to form a spotted seal.
  • a spotted seal habitat comprising a blue attenuator formed in the direction of the open sea from the second seal habitat to attenuate the blue.
  • the middle seal habitat may have an inclined surface extending from the first seal habitat to the second seal habitat, and the slope of the intermediate seal habitat may have a certain slope to prevent the spotted seal from slipping.
  • the second seal template may have a wider width than the first seal template, and the intermediate seal template may be wider from the first seal template to the second seal template.
  • the blue attenuator may have an inclined surface formed between the second seal habitat and the sea bottom to attenuate the blue energy by lowering the depth of water from the bottom to the second seal habitat.
  • the intermediate seal template may have an inclined surface extending from the first seal template to the second seal template, and is formed on the sides of the first seal template and the second seal template to support the first seal template and the second seal template.
  • the side slope may further include a side slope, and the side slope may have a steeper slope than the middle seal habitat to induce the movement of the spotted seal in the direction of the middle seal habitat.
  • the first seal habitat, the second seal habitat, the middle seal habitat, and the blue attenuator may be formed by stacking a plurality of stones, and between the plurality of stones may be formed a marine organism habitat.
  • the first seal habitat, the second seal habitat, the middle seal habitat and the blue attenuation portion of the bottom of the bottom surface may further include a mat that provides stability of the site.
  • the height of the first to fourth seal habitats may be lowered in order of the first seal habitat, the third seal habitat, the second seal habitat, and the fourth seal habitat.
  • a first seal habitat that provides a space a second seal habitat that is arranged in an offshore direction relative to the first seal habitat and is formed at a lower height than the first seal habitat, thereby providing a space where the spotted seal can inhabit, the first It is formed between the seal habitat and the second seal habitat and the spotted seal changes the sea level according to the change in sea level.
  • a multi-layered seal habitat is formed so that the spotted seal can move and inhabit according to a change in the height of the sea level, and a marine organism can inhabit the air gap between the stones constituting the seal habitat.
  • FIG. 1 is a perspective view showing a spotted seal habitat according to an embodiment of the present invention.
  • Figure 2 is a right sectional view showing a spotted seal habitat according to an embodiment of the present invention.
  • 3 and 4 is a front sectional view showing a spotted seal habitat according to an embodiment of the present invention.
  • FIG. 5 is a view showing the outer surface of the spotted seal habitat according to an embodiment of the present invention.
  • FIG. 6 is a plan view showing a spotted seal habitat according to an embodiment of the present invention.
  • FIG. 7 is an aerial view showing a spotted seal habitat according to an embodiment of the present invention.
  • first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from other components.
  • the first seal habitation unit 110 and the first seal habitation unit 110 that are provided in an open sea direction and provide a space in which the spotted sealant is inhabitable, than the first seal habitation unit 110 It is formed between the second seal habitat 112 and the first seal habitat 110 and the second seal habitat 112, which are formed at a low height to provide a space where the spotted seal can inhabit according to changes in sea level.
  • a spotted seal that includes a middle seal habitation unit 118 that provides a restable space while moving along the sea level, and a blue attenuation unit 130 that is formed in the direction of the open sea from the second seal habitation unit to attenuate blue waves Spotted seal habitat (100) is presented.
  • the seal layer of the plurality of layers is formed higher than the basic level surface so that the spotted seal can move and inhabit according to the change in the height of the sea level, and the voids 162 between the plurality of stones 160 constituting the seal template Can provide space for marine life to inhabit.
  • the spotted seal habitat 100 of the present embodiment can provide a habitat where the spotted seal can rest and physiological activities while providing a space for marine life such as seaweeds and fish and shellfish.
  • the first seal habitat 110 is formed of a plurality of stones 160 and may provide a space where a spotted seal can inhabit.
  • the first seal habitat 110 is formed higher than the basic level surface to be formed higher than the sea level so that the spotted seal can provide a space for resting and physiological activities.
  • the plurality of stones 160 are formed of 1.0 m3 grade stone 160, and a void 162 is formed between the plurality of stones 160 to form a space for marine life such as seaweeds and fish and shellfish. Can be.
  • the gap between the plurality of stones creates a space that can be used as a habitat (shelter, spawning field, etc.) for major fish species on the west coast, such as rat roe and japibolak, and can increase the food resources of the spotted seal.
  • major fish species on the west coast such as rat roe and japibolak
  • the increase in the number of marine organisms can also contribute to the activation of surrounding fishery and fishing.
  • the second seal habitat 112 is disposed in an open sea direction with respect to the first seal habitat 110 and is formed at a lower height than the first seal habitat 110 so that it is spotted. Seals can provide a habitable space.
  • the second seal template 112 may be formed of a plurality of stones 160, as in the above-described first seal template 110, may be formed higher than the basic level surface.
  • the second seal template 112 may have a wider width than the first seal template 110.
  • the first seal habitat 110 is formed by stacking a plurality of stones 160 at a higher position than the second seal habitat 112, the second seal habitat can be formed as the plane area may be smaller as it becomes higher for structural stability.
  • the portion 112 may be structurally stable to have a wider width than the first seal habitat portion 110.
  • the middle seal habitat 118 is formed between the first seal habitat 110 and the second seal habitat 112, and the spot height is changed according to the change in sea level. As the seal moves along the sea level, it can provide a place to rest.
  • the spotted seal has a habit of living near the sea level, and can move along the sea level when a change in sea level occurs.
  • the intermediate seal habitation unit 118 may be formed so that the spotted seal can move along the sea level.
  • the middle seal habitat 118 may have an inclined surface extending from the first seal habitat 110 to the second seal habitat 112.
  • the inclined surface of the intermediate seal habitat 118 may function as a space for the spotted seal to rest while simultaneously functioning as a passage for the spotted seal having the above-described characteristics to move on land.
  • the inclined surface of the intermediate seal habitation unit 118 may have a constant inclination to prevent the spotted seal from slipping.
  • the intermediate seal habitation unit 118 is formed between the first seal habitation unit 110 and the second seal habitation unit 112 to function as a passage through which the spotted seal can move, so that the spotted seal can be easily moved. It can be formed with a constant slope.
  • the middle seal habitat 118 may be formed in a ratio of height to length of the bottom side of 1: 5.
  • the blue attenuation unit 130 may be formed in the open sea direction from the second seal habitation unit 112 to attenuate the blue.
  • the blue attenuator 130 is a slope formed between the second seal template 112 and the bottom surface to attenuate the blue energy by lowering the water depth toward the second seal template 112 from the bottom surface.
  • the blue attenuator 130 is formed as an inclined surface having a lower water depth as it goes from the seabed to the second seal habitat 112 between the second seal habitat 112 and the seafloor. 2 It is possible to minimize the blue energy transmitted to the seal habitat 112.
  • the blue attenuator 130 may have a low inclination. Accordingly, the blue attenuation unit 130 may have an inclination of 10 to 30% in consideration of economic efficiency and constructability. In detail, the blue attenuation unit 130 may be formed in a ratio of height to length of the bottom side of 1: 5.
  • the blue attenuation unit 130 and the above-described intermediate seal habitation unit 118 may be formed with the above-described slope in consideration of the accessibility of the spotted seal entering from the open sea direction.
  • the side inclined portion 140 is formed on the side surfaces of the first seal template portion 110 and the second seal template portion 112, the first seal template portion 110 and the first 2 can support the seal habitat 112.
  • the side inclined portion 140 is formed on the side of the first seal template 110 and the second seal template 112 to structurally seal the first seal template 110 and the second seal template 112. As well as supporting it, it is possible to provide the overall structural stability of the spotted seal habitat 100 of the present embodiment.
  • the side slope portion 140 may have a steeper slope than the intermediate seal portion 118 to induce the movement of the spotted seal in the direction of the middle seal portion 118.
  • the side inclined portion 140 may be formed to have a steep slope, making the spotted seal uncomfortable to move and inducing it to move in the direction of the intermediate seal inhabiting portion 118.
  • the side inclined portion 140 may have an inclination of 60% to 70%, and in detail, a ratio of height and length of the bottom side may be 1: 1.5.
  • the third seal habitat 114 is formed at a lower height than the first seal habitat 110 in the lateral direction of the first seal habitat 110 so that the spotted seal is inhabited. You can provide as much space as possible.
  • the fourth seal habitat is formed at a lower height than the third seal habitat 114 in the open sea direction of the third seal habitat 114 to provide a space where the spotted seal can inhabit. can do.
  • first seal habitation unit 110 and the second seal habitation unit 112 can function as a spotted seal habitat 100 as one unit, various heights of the seal habitation unit may be set according to the tide difference.
  • the third seal template 114 and the fourth seal template 116 may be formed.
  • the height of the first to fourth seal habitats 116 is the first seal habitat 110, the third seal habitat 114, and the second seal habitat 112. , May be lowered in order of the fourth seal habitat 116. Therefore, the spotted seal can live by moving each of the first to fourth seal habitats 116 according to the height of the sea level.
  • the fourth seal habitat 116 may be formed with a height of DL + 0 if the basic level, and the first to fourth seal habitat 116 may be formed with a height difference of 1 m each.
  • the height of the first to fourth seal habitats 116 is not fixed, and the fourth seal habitat 116 formed at the lowest position is preferably formed higher than the basic level surface to secure the habitat for the spotted seal.
  • the above-described first seal template 110, the second seal template 112, the intermediate seal template 118 and the blue damping unit 130 are a plurality of stone ( 160) may be formed between the plurality of stones 160, the marine organisms can be inhabited voids (162).
  • the void 162 formed between the plurality of stones 160 may be a space in which marine life can inhabit as described above.
  • the mat 150 is a lower portion of the first seal template 110, the second seal template 112, the middle seal template 118, and the blue damping unit 130 It can be installed on the sea floor to provide stability of the site.
  • the mat 150 may include a polyester material, may form a flat seabed, and emit soil generated in the process of stacking a plurality of stone 160 to form the spotted seal habitat 100 of this embodiment. It can minimize the occurrence of movement and floating sand.
  • the method of creating the spotted seal habitat 100 is a method of constructing the spotted seal habitat 100 for physiological activity and rest of the spotted seal, the step of installing the mat 150 on the seabed to provide stability of the site, the mat 150 A step of forming a plurality of seal habitats where the spotted seals can inhabit by stacking the stone 160 above the reference level surface on top of the), and blue damping protecting the seal habitats from blue by stacking the stones 160 in the direction of the open sea of the seal habitats. It may include the step of forming the portion 130.
  • the seal template is disposed in the direction of the open sea relative to the first seal template 110 and the first seal template 110 to provide a space where the spotted seal can inhabit. It is formed at a lower height than the seal habitation unit 110 and is formed between the second seal habitation unit 112, the first seal habitation unit 110, and the second seal habitation unit 112 to provide a space where the spotted sealant can inhabit. It may include an intermediate seal habitat 118 that provides a space for rest while the spotted seal moves along the sea level as the sea level changes.
  • the depth of the target composition location can be measured to establish the construction order and plan.
  • various depth measurement methods such as radio wave positioning, satellite positioning, and optical positioning.
  • Large stone stacking method using a plurality of stone 160 in the step of forming the first to fourth seal habitation unit 116, intermediate seal habitation unit 118, blue attenuation unit 130, and side slopes 140 It can be used to enhance biological attachment and formatting.
  • the stone 160 used is disposed and constructed in consideration of the size and engagement surface of the neighboring stone 160, and through this, it can have a structural stability and at the same time form a void 162 between the stone 160.
  • voids 162 are formed between the plurality of stones 160 to minimize negative effects such as changes in topography and fishing environment due to changes in algae, blue, and the like.

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

Abstract

L'un des aspects de la présente invention concerne un habitat de phoque tacheté comprenant : une première section d'habitat de phoque pour fournir un espace habitable par un phoque tacheté ; une seconde section d'habitat de phoque, disposée dans la direction de la haute mer par rapport à la première section d'habitat de phoque et formée à une hauteur inférieure à la première section d'habitat de phoque, afin de fournir un espace qu'un phoque peut habiter ; une section d'habitat intermédiaire de phoque, formée entre la première section d'habitat de phoque et la seconde section d'habitat de phoque, pour fournir un espace dans lequel un phoque peut se reposer tout en se déplaçant le long d'une surface de la mer en fonction de changements de hauteur de la surface de la mer ; et une section d'atténuation de la houle, formée dans la direction de la haute mer par rapport à la seconde section d'habitat de phoque, pour atténuer la houle.
PCT/KR2019/010657 2018-09-20 2019-08-21 Habitat du phoque tacheté et son procédé de construction WO2020060045A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0113119 2018-09-20
KR1020180113119A KR102183203B1 (ko) 2018-09-20 2018-09-20 점박이물범 서식지 및 그 조성 방법

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WO2020060045A1 true WO2020060045A1 (fr) 2020-03-26

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WO (1) WO2020060045A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100762474B1 (ko) * 2007-05-11 2007-10-02 김광원 인공어초의 기능을 구비한 잠제
US20100058993A1 (en) * 2004-12-09 2010-03-11 Fountainhead L.L.C. Renewably buoyant, self-protective floating habitat
KR20160004520A (ko) * 2014-07-03 2016-01-13 부경대학교 산학협력단 침하 및 세굴 저감용 인공어초 조립체 및 이를 설치하는 방법
US20160044899A1 (en) * 2013-03-15 2016-02-18 Michael BARTKOWSKI Artificial reef

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JP2789534B2 (ja) * 1990-09-11 1998-08-20 住友大阪セメント株式会社 人工擬岩岩礁及びその設置方法
JPH1067581A (ja) * 1996-08-23 1998-03-10 Toa Harbor Works Co Ltd 水中の環境共生型ブロックの形成方法
KR200244937Y1 (ko) 2000-09-25 2001-09-25 한상관 강이나 하천의 저수로에 돌 상자를 이용한 다단계 계단의 구조에 의해 물고기와 양서류 또는 파충류들이 서식하기 좋은 환경의 다단계 계단 겸용 침수방지 축대의 구조
KR101420984B1 (ko) 2013-11-01 2014-08-14 경북대학교 산학협력단 방파제 및 어초 기능을 구비하는 수중 구조물 및 그 제작 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100058993A1 (en) * 2004-12-09 2010-03-11 Fountainhead L.L.C. Renewably buoyant, self-protective floating habitat
KR100762474B1 (ko) * 2007-05-11 2007-10-02 김광원 인공어초의 기능을 구비한 잠제
US20160044899A1 (en) * 2013-03-15 2016-02-18 Michael BARTKOWSKI Artificial reef
KR20160004520A (ko) * 2014-07-03 2016-01-13 부경대학교 산학협력단 침하 및 세굴 저감용 인공어초 조립체 및 이를 설치하는 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MYUNG NO HYEON ET AL.: "Making rest area for spotted seal at Baengmyeongdo Ocean", MINISTERY OF OCEAN AND FISHERIES, 12 September 2018 (2018-09-12), XP055693647, Retrieved from the Internet <URL:http://www.mof.go.kr/article/view.do?menuKey=971&boardKey=10&articleKey=23390> [retrieved on 20191119] *

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KR20200033613A (ko) 2020-03-30
KR102183203B1 (ko) 2020-11-25

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