GB1431535A - Preparing habitats for aquatic fauna - Google Patents

Preparing habitats for aquatic fauna

Info

Publication number
GB1431535A
GB1431535A GB1308574A GB1308574A GB1431535A GB 1431535 A GB1431535 A GB 1431535A GB 1308574 A GB1308574 A GB 1308574A GB 1308574 A GB1308574 A GB 1308574A GB 1431535 A GB1431535 A GB 1431535A
Authority
GB
United Kingdom
Prior art keywords
fauna
habitats
preparing
helices
march
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
Application number
GB1308574A
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.)
Rhone Progil SA
Original Assignee
Rhone Progil SA
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 Rhone Progil SA filed Critical Rhone Progil SA
Publication of GB1431535A publication Critical patent/GB1431535A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/70—Artificial fishing banks or reefs
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/50—Culture of aquatic animals of shellfish
    • A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
    • 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

Abstract

1431535 Rearing crustacea RHONE-PROGIL 25 March 1974 [26 March 1973] 13085/74 Heading A1A A method of attracting aquatic flora and fauna to an area of the sea bed or a river bed whereby the fauna may feed or be fed comprises depositing helicoidal structures having a density of 1.2-2 gm/cc and comprising thermoplastic material upon the sea or river bed such that the fauna use the helices as a habitat. The plastics may be polyvinyl chloride with or without polyethylene. A rough surface may be provided by adding ash. The helices may be arranged in parallel rows or randomly. Helix dimensions are disclosed.
GB1308574A 1973-03-26 1974-03-25 Preparing habitats for aquatic fauna Expired GB1431535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310735A FR2222945B1 (en) 1973-03-26 1973-03-26

Publications (1)

Publication Number Publication Date
GB1431535A true GB1431535A (en) 1976-04-07

Family

ID=9116850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1308574A Expired GB1431535A (en) 1973-03-26 1974-03-25 Preparing habitats for aquatic fauna

Country Status (11)

Country Link
JP (1) JPS5029382A (en)
AU (1) AU6706574A (en)
BE (1) BE812789A (en)
CA (1) CA997230A (en)
ES (1) ES424589A1 (en)
FR (1) FR2222945B1 (en)
GB (1) GB1431535A (en)
IL (1) IL44481A (en)
IT (1) IT1013073B (en)
NL (1) NL7403991A (en)
SU (1) SU542444A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523614A1 (en) * 1982-03-19 1983-09-23 Streichenberger Antonius Building method for underwater trellis - has wire framework anchored to seal bed via plastics straps
CH699799B1 (en) * 2008-10-28 2018-06-29 Geobrugg Ag Net, in particular for a basket for fish farming, for deceleration processes in the natural hazard area, as a cover in safety technology and / or for splinter protection and a method for its production.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1449905A (en) * 1965-07-09 1966-05-06 Generale Alimentaire Sa Oyster collector
GB1217922A (en) * 1967-11-25 1971-01-06 Asahi Chemical Ind Artificial reefs for fishes
FR2028048A1 (en) * 1969-01-16 1970-10-09 Dev Polyolefin Support bed for oyster larvae

Also Published As

Publication number Publication date
ES424589A1 (en) 1976-06-01
CA997230A (en) 1976-09-21
IL44481A0 (en) 1974-06-30
BE812789A (en) 1974-09-25
AU6706574A (en) 1975-09-25
IT1013073B (en) 1977-03-30
IL44481A (en) 1976-02-29
JPS5029382A (en) 1975-03-25
SU542444A3 (en) 1977-01-05
NL7403991A (en) 1974-09-30
FR2222945A1 (en) 1974-10-25
FR2222945B1 (en) 1976-07-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee