JPH035245Y2 - - Google Patents

Info

Publication number
JPH035245Y2
JPH035245Y2 JP1985016099U JP1609985U JPH035245Y2 JP H035245 Y2 JPH035245 Y2 JP H035245Y2 JP 1985016099 U JP1985016099 U JP 1985016099U JP 1609985 U JP1609985 U JP 1609985U JP H035245 Y2 JPH035245 Y2 JP H035245Y2
Authority
JP
Japan
Prior art keywords
fish
water
block
protrusions
fishing reef
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP1985016099U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61131761U (en]
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 filed Critical
Priority to JP1985016099U priority Critical patent/JPH035245Y2/ja
Publication of JPS61131761U publication Critical patent/JPS61131761U/ja
Application granted granted Critical
Publication of JPH035245Y2 publication Critical patent/JPH035245Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Revetment (AREA)
  • Artificial Fish Reefs (AREA)
  • Mechanical Means For Catching Fish (AREA)
  • Sewage (AREA)
JP1985016099U 1985-02-06 1985-02-06 Expired JPH035245Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985016099U JPH035245Y2 (en]) 1985-02-06 1985-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985016099U JPH035245Y2 (en]) 1985-02-06 1985-02-06

Publications (2)

Publication Number Publication Date
JPS61131761U JPS61131761U (en]) 1986-08-18
JPH035245Y2 true JPH035245Y2 (en]) 1991-02-12

Family

ID=30502548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985016099U Expired JPH035245Y2 (en]) 1985-02-06 1985-02-06

Country Status (1)

Country Link
JP (1) JPH035245Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910175Y2 (ja) * 1978-01-27 1984-03-30 功 尾形 魚床ブロツク
JPS59144037U (ja) * 1983-03-14 1984-09-26 尾形　功 コンクリ−ト組合せ魚床付水路

Also Published As

Publication number Publication date
JPS61131761U (en]) 1986-08-18

Similar Documents

Publication Publication Date Title
JPH035245Y2 (en])
KR100948590B1 (ko) 다기능 삼각형 인공어초
KR100948592B1 (ko) 원통 2단형 인공어초
JP3339721B2 (ja) 水路用ブロック
KR102144053B1 (ko) 구조안정성이 개선되고 서식 및 은신 공간이 증가된 다기능 삼각형 인공어초
JP2004218269A (ja) スロープ付きコンクリートブロック
KR20010010757A (ko) 상자형 인공어초
JP3278235B2 (ja) 生物棲息用ブロック
JPH03180130A (ja) 幼稚仔の人工保護礁
JP3475945B2 (ja) 粗石魚道ブロックおよび粗石式魚道
JPH09187188A (ja) イカ類の産卵礁
JPH0626569Y2 (ja) 水路桝ブロック
JP3097282U (ja) 生態系保全型ブロック
KR200497306Y1 (ko) 수로관 사이에 설치되는 소형동물 탈출장치
JPS625080Y2 (en])
JPH0735852Y2 (ja) 魚巣用護岸ブロック
JPH0523667Y2 (en])
JPH10114927A (ja) 人の歩行や生態系に配慮した護床ブロックおよび護床工
JP3157950B2 (ja) 水質浄化水路
JPH047740Y2 (en])
KR102144055B1 (ko) 구조안정성이 개선되고 도피, 은신, 서식 및 산란 공간이 증가된 다기능 미로형 인공어초
JP3012398U (ja) 魚貝類の生息と小動物の昇降可能水路
JP3040191U (ja) 自然生態系を考慮した水路用コンクリート製品
JP2527966Y2 (ja) 水路ブロック施工構造
JPH0644380Y2 (ja) 魚巣ブロック