JPS55129515A - Activated waterway - Google Patents

Activated waterway

Info

Publication number
JPS55129515A
JPS55129515A JP3886079A JP3886079A JPS55129515A JP S55129515 A JPS55129515 A JP S55129515A JP 3886079 A JP3886079 A JP 3886079A JP 3886079 A JP3886079 A JP 3886079A JP S55129515 A JPS55129515 A JP S55129515A
Authority
JP
Japan
Prior art keywords
fish
columns
gathering place
blocks
fishes
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
JP3886079A
Other languages
Japanese (ja)
Other versions
JPH0152526B2 (en
Inventor
Sugiaki Kusatake
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP3886079A priority Critical patent/JPS55129515A/en
Publication of JPS55129515A publication Critical patent/JPS55129515A/en
Publication of JPH0152526B2 publication Critical patent/JPH0152526B2/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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Revetment (AREA)

Abstract

PURPOSE: To enable a living of fishes, etc. and to recover a natural environment by a method wherein a waterway is composed of a fish-gathering place blocks and vegetation blocks.
CONSTITUTION: Several flat bottom plates 3 having engagement edges to be engaged with the engaging stepped portions 2 at the opposing surfaces and the inner bottom surface of the raised part of the column 1 formed as U or L shape are arragned between the columns 1 raised and properly spaced apart. Further, some curved portions are formed in the columns 1, the fish gathering place blocks 4 provided with a number of through-pass holes 5 connecting with the bottom soil in the river are laterally installed between the engaging stepped parts 2 of the columns 1 and at the same time cooperatively arranged with the bottom plates 3 to construct an under-water part forming a fish gathering place for enabling fishes to take shelter or live. In this way, bamboo, etc. are planted at a side wall of the water passage to enable a living of fish, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP3886079A 1979-03-29 1979-03-29 Activated waterway Granted JPS55129515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3886079A JPS55129515A (en) 1979-03-29 1979-03-29 Activated waterway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3886079A JPS55129515A (en) 1979-03-29 1979-03-29 Activated waterway

Publications (2)

Publication Number Publication Date
JPS55129515A true JPS55129515A (en) 1980-10-07
JPH0152526B2 JPH0152526B2 (en) 1989-11-09

Family

ID=12536947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3886079A Granted JPS55129515A (en) 1979-03-29 1979-03-29 Activated waterway

Country Status (1)

Country Link
JP (1) JPS55129515A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100475747B1 (en) * 2001-12-26 2005-03-15 한재명 Sectional waterway pipe
KR100475748B1 (en) * 2001-12-20 2005-03-15 한재명 Sectional waterway pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100475748B1 (en) * 2001-12-20 2005-03-15 한재명 Sectional waterway pipe
KR100475747B1 (en) * 2001-12-26 2005-03-15 한재명 Sectional waterway pipe

Also Published As

Publication number Publication date
JPH0152526B2 (en) 1989-11-09

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