JPH03108360U - - Google Patents

Info

Publication number
JPH03108360U
JPH03108360U JP1990016390U JP1639090U JPH03108360U JP H03108360 U JPH03108360 U JP H03108360U JP 1990016390 U JP1990016390 U JP 1990016390U JP 1639090 U JP1639090 U JP 1639090U JP H03108360 U JPH03108360 U JP H03108360U
Authority
JP
Japan
Prior art keywords
downstream
upstream
protrudes toward
upwelling
vertical surface
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.)
Pending
Application number
JP1990016390U
Other languages
English (en)
Japanese (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 JP1990016390U priority Critical patent/JPH03108360U/ja
Publication of JPH03108360U publication Critical patent/JPH03108360U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP1990016390U 1990-02-21 1990-02-21 Pending JPH03108360U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990016390U JPH03108360U (enrdf_load_stackoverflow) 1990-02-21 1990-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990016390U JPH03108360U (enrdf_load_stackoverflow) 1990-02-21 1990-02-21

Publications (1)

Publication Number Publication Date
JPH03108360U true JPH03108360U (enrdf_load_stackoverflow) 1991-11-07

Family

ID=31751199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990016390U Pending JPH03108360U (enrdf_load_stackoverflow) 1990-02-21 1990-02-21

Country Status (1)

Country Link
JP (1) JPH03108360U (enrdf_load_stackoverflow)

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