FR2995506B1 - Ouvrage de regulation des niveaux d'eau pour frayere a brochets - Google Patents

Ouvrage de regulation des niveaux d'eau pour frayere a brochets

Info

Publication number
FR2995506B1
FR2995506B1 FR1202492A FR1202492A FR2995506B1 FR 2995506 B1 FR2995506 B1 FR 2995506B1 FR 1202492 A FR1202492 A FR 1202492A FR 1202492 A FR1202492 A FR 1202492A FR 2995506 B1 FR2995506 B1 FR 2995506B1
Authority
FR
France
Prior art keywords
fryer
pellets
water levels
working regulation
regulation
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.)
Active
Application number
FR1202492A
Other languages
English (en)
Other versions
FR2995506A1 (fr
Inventor
Pascal Michel
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.)
HYDROSPHERE
Original Assignee
HYDROSPHERE
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 HYDROSPHERE filed Critical HYDROSPHERE
Priority to FR1202492A priority Critical patent/FR2995506B1/fr
Publication of FR2995506A1 publication Critical patent/FR2995506A1/fr
Application granted granted Critical
Publication of FR2995506B1 publication Critical patent/FR2995506B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/40—Swinging or turning gates
    • E02B7/44—Hinged-leaf gates
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/10—Culture of aquatic animals of fish
    • A01K61/17—Hatching, e.g. incubators
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Catching Or Destruction (AREA)
FR1202492A 2012-09-19 2012-09-19 Ouvrage de regulation des niveaux d'eau pour frayere a brochets Active FR2995506B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1202492A FR2995506B1 (fr) 2012-09-19 2012-09-19 Ouvrage de regulation des niveaux d'eau pour frayere a brochets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1202492A FR2995506B1 (fr) 2012-09-19 2012-09-19 Ouvrage de regulation des niveaux d'eau pour frayere a brochets

Publications (2)

Publication Number Publication Date
FR2995506A1 FR2995506A1 (fr) 2014-03-21
FR2995506B1 true FR2995506B1 (fr) 2015-04-17

Family

ID=47750733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202492A Active FR2995506B1 (fr) 2012-09-19 2012-09-19 Ouvrage de regulation des niveaux d'eau pour frayere a brochets

Country Status (1)

Country Link
FR (1) FR2995506B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955569A (en) * 1956-09-28 1960-10-11 John G Dahlin Prepared spawning ground
US3733830C1 (en) * 1971-06-07 2001-08-14 Jacobs Edna D Canal bank retaining wall means and method
FR2367150A1 (fr) * 1976-10-06 1978-05-05 Alsthom Atlantique Vanne automatique
FR2689533B1 (fr) * 1992-04-02 1994-07-01 Dupuy Christian Installation en vue de l'amenagement des rivieres pour la protection des poissons.
JP2002223659A (ja) * 2001-01-06 2002-08-13 Kinki Ri 水中魚類の産卵及び生息用丸木植生帯施設物
FR2932501A1 (fr) * 2008-06-16 2009-12-18 Sb Moltech Dispositif pour retenir de l'eau, destine a equiper une berge notamment afin de creer une reserve d'eau

Also Published As

Publication number Publication date
FR2995506A1 (fr) 2014-03-21

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