JPH038176B2 - - Google Patents

Info

Publication number
JPH038176B2
JPH038176B2 JP60171776A JP17177685A JPH038176B2 JP H038176 B2 JPH038176 B2 JP H038176B2 JP 60171776 A JP60171776 A JP 60171776A JP 17177685 A JP17177685 A JP 17177685A JP H038176 B2 JPH038176 B2 JP H038176B2
Authority
JP
Japan
Prior art keywords
artificial reef
block
sub
main block
tidal current
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 - Lifetime
Application number
JP60171776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6232830A (ja
Inventor
Nobumasa Morii
Hitoshi Imamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Penta Ocean Construction Co Ltd
Original Assignee
Penta Ocean Construction Co Ltd
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 Penta Ocean Construction Co Ltd filed Critical Penta Ocean Construction Co Ltd
Priority to JP60171776A priority Critical patent/JPS6232830A/ja
Publication of JPS6232830A publication Critical patent/JPS6232830A/ja
Publication of JPH038176B2 publication Critical patent/JPH038176B2/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)
JP60171776A 1985-08-06 1985-08-06 湧昇流発生人工礁 Granted JPS6232830A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60171776A JPS6232830A (ja) 1985-08-06 1985-08-06 湧昇流発生人工礁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60171776A JPS6232830A (ja) 1985-08-06 1985-08-06 湧昇流発生人工礁

Publications (2)

Publication Number Publication Date
JPS6232830A JPS6232830A (ja) 1987-02-12
JPH038176B2 true JPH038176B2 (en]) 1991-02-05

Family

ID=15929466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60171776A Granted JPS6232830A (ja) 1985-08-06 1985-08-06 湧昇流発生人工礁

Country Status (1)

Country Link
JP (1) JPS6232830A (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654783Y2 (en]) * 1978-03-01 1981-12-21
JPS5630202Y2 (en]) * 1978-09-13 1981-07-17
JPS58101630A (ja) * 1981-12-15 1983-06-16 五洋建設株式会社 大水深海域用人工魚礁

Also Published As

Publication number Publication date
JPS6232830A (ja) 1987-02-12

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term