JPH0210937Y2 - - Google Patents

Info

Publication number
JPH0210937Y2
JPH0210937Y2 JP1983000215U JP21583U JPH0210937Y2 JP H0210937 Y2 JPH0210937 Y2 JP H0210937Y2 JP 1983000215 U JP1983000215 U JP 1983000215U JP 21583 U JP21583 U JP 21583U JP H0210937 Y2 JPH0210937 Y2 JP H0210937Y2
Authority
JP
Japan
Prior art keywords
reef
bottom plate
seabed
block
fish
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
JP1983000215U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59105854U (ja
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 JP1983000215U priority Critical patent/JPS59105854U/ja
Publication of JPS59105854U publication Critical patent/JPS59105854U/ja
Application granted granted Critical
Publication of JPH0210937Y2 publication Critical patent/JPH0210937Y2/ja
Granted 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

  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)
JP1983000215U 1983-01-07 1983-01-07 魚礁用ブロツク Granted JPS59105854U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983000215U JPS59105854U (ja) 1983-01-07 1983-01-07 魚礁用ブロツク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983000215U JPS59105854U (ja) 1983-01-07 1983-01-07 魚礁用ブロツク

Publications (2)

Publication Number Publication Date
JPS59105854U JPS59105854U (ja) 1984-07-17
JPH0210937Y2 true JPH0210937Y2 (en]) 1990-03-19

Family

ID=30131963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983000215U Granted JPS59105854U (ja) 1983-01-07 1983-01-07 魚礁用ブロツク

Country Status (1)

Country Link
JP (1) JPS59105854U (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006025700A (ja) * 2004-07-16 2006-02-02 Fisheries Research Agency 海域の生産力を増強する方法
JP7271587B2 (ja) * 2021-03-05 2023-05-11 株式会社不動テトラ 人工湧昇流マウンド礁用コンクリートブロック

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845660U (ja) * 1981-09-24 1983-03-28 菱和開発　株式会社 魚礁

Also Published As

Publication number Publication date
JPS59105854U (ja) 1984-07-17

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