JPS63156221U - - Google Patents

Info

Publication number
JPS63156221U
JPS63156221U JP1987046933U JP4693387U JPS63156221U JP S63156221 U JPS63156221 U JP S63156221U JP 1987046933 U JP1987046933 U JP 1987046933U JP 4693387 U JP4693387 U JP 4693387U JP S63156221 U JPS63156221 U JP S63156221U
Authority
JP
Japan
Prior art keywords
fish reef
dam
wide
submerged
blocks
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.)
Granted
Application number
JP1987046933U
Other languages
English (en)
Japanese (ja)
Other versions
JPH052663Y2 (enrdf_load_stackoverflow
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 JP1987046933U priority Critical patent/JPH052663Y2/ja
Publication of JPS63156221U publication Critical patent/JPS63156221U/ja
Application granted granted Critical
Publication of JPH052663Y2 publication Critical patent/JPH052663Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Farming Of Fish And Shellfish (AREA)
  • Revetment (AREA)
  • Artificial Fish Reefs (AREA)
JP1987046933U 1987-03-31 1987-03-31 Expired - Lifetime JPH052663Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987046933U JPH052663Y2 (enrdf_load_stackoverflow) 1987-03-31 1987-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987046933U JPH052663Y2 (enrdf_load_stackoverflow) 1987-03-31 1987-03-31

Publications (2)

Publication Number Publication Date
JPS63156221U true JPS63156221U (enrdf_load_stackoverflow) 1988-10-13
JPH052663Y2 JPH052663Y2 (enrdf_load_stackoverflow) 1993-01-22

Family

ID=30867058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987046933U Expired - Lifetime JPH052663Y2 (enrdf_load_stackoverflow) 1987-03-31 1987-03-31

Country Status (1)

Country Link
JP (1) JPH052663Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03241111A (ja) * 1990-04-10 1991-10-28 Nippon Tetorapotsuto Kk 潜堤

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03241111A (ja) * 1990-04-10 1991-10-28 Nippon Tetorapotsuto Kk 潜堤

Also Published As

Publication number Publication date
JPH052663Y2 (enrdf_load_stackoverflow) 1993-01-22

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