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The Government of Canada’s terminology and linguistic data bank.
DEMERSAL TRAWL [4 records]
Record 1 - internal organization data 2023-03-29
Record 1, English
Record 1, Subject field(s)
- Collaboration with the FAO
- Commercial Fishing
Record 1, Main entry term, English
- demersal bottom trawl survey
1, record 1, English, demersal%20bottom%20trawl%20survey
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The aim of a demersal bottom trawl survey is to collect standardized fishery-independent data with a view to improving stock assessments. Demersal bottom trawl surveys should contribute to the characterization of fishery resources in a given area, in terms of population distribution (e.g., relative abundance indices) and demographic structure (e.g., length and sex distributions) as they collect data, including sex, maturity and weight, for the estimation of growth parameters of priority species. 2, record 1, English, - demersal%20bottom%20trawl%20survey
Record 1, French
Record 1, Domaine(s)
- Collaboration avec la FAO
- Pêche commerciale
Record 1, Main entry term, French
- relevé au chalut pour les ressources démersales
1, record 1, French, relev%C3%A9%20au%20chalut%20pour%20les%20ressources%20d%C3%A9mersales
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2022-01-27
Record 2, English
Record 2, Subject field(s)
- Commercial Fishing
Record 2, Main entry term, English
- bottom otter trawl
1, record 2, English, bottom%20otter%20trawl
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- bottom otter trawl net 2, record 2, English, bottom%20otter%20trawl%20net
correct
- demersal otter trawl 3, record 2, English, demersal%20otter%20trawl
correct
- demersal otter trawl net 4, record 2, English, demersal%20otter%20trawl%20%20net
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
[A trawl that is] towed by a single boat [and in which] the horizontal opening is obtained by otter boards, relatively heavy and equipped with a steel sole designed for good contact with the ground. 5, record 2, English, - bottom%20otter%20trawl
Record 2, French
Record 2, Domaine(s)
- Pêche commerciale
Record 2, Main entry term, French
- chalut de fond à panneaux
1, record 2, French, chalut%20de%20fond%20%C3%A0%20panneaux
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Chalut remorqué par un seul bateau dont l'ouverture horizontale est assurée par des panneaux divergents, relativement lourds et munis d'une semelle d'acier prévue pour un contact accentué avec le fond. 2, record 2, French, - chalut%20de%20fond%20%C3%A0%20panneaux
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Pesca comercial
Record 2, Main entry term, Spanish
- red de arrastre de fondo con puertas
1, record 2, Spanish, red%20de%20arrastre%20de%20fondo%20con%20puertas
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2021-02-04
Record 3, English
Record 3, Subject field(s)
- Commercial Fishing
Record 3, Main entry term, English
- bottom trawlnet
1, record 3, English, bottom%20trawlnet
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- demersal trawlnet 2, record 3, English, demersal%20trawlnet
correct
- bottom trawl 3, record 3, English, bottom%20trawl
correct
- demersal trawl 4, record 3, English, demersal%20trawl
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
All fishing activities that use bottom-contact gear or gear designed to come into contact with the sea bed, including but not limited to bottom trawls, dredges, gillnets, bottom longlines, bottom seines and traps, are forbidden in the conservation areas. 5, record 3, English, - bottom%20trawlnet
Record 3, Key term(s)
- bottom trawl-net
- demersal trawl-net
Record 3, French
Record 3, Domaine(s)
- Pêche commerciale
Record 3, Main entry term, French
- chalut de fond
1, record 3, French, chalut%20de%20fond
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- chalut démersal 2, record 3, French, chalut%20d%C3%A9mersal
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Toutes les activités de pêche utilisant des engins de pêche qui touchent ou qui sont conçus pour toucher le fond marin, comprenant entre autres le chalut de fond, les dragues, les filets maillants, la palangre de fond, la seine de fond et les casiers, sont interdites dans ces zones de conservation. 3, record 3, French, - chalut%20de%20fond
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Pesca comercial
Record 3, Main entry term, Spanish
- red de arrastre de fondo 1, record 3, Spanish, red%20de%20arrastre%20de%20fondo
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1999-05-13
Record 4, English
Record 4, Subject field(s)
- Titles of Monographs
- Sciences - General
- Commercial Fishing
Record 4, Main entry term, English
- Distribution of demersal fishes in Hecate Strait, British Columbia, based on systematic trawl surveys conducted from 1984-1987
1, record 4, English, Distribution%20of%20demersal%20fishes%20in%20Hecate%20Strait%2C%20British%20Columbia%2C%20based%20on%20systematic%20trawl%20surveys%20conducted%20from%201984%2D1987
correct, Canada
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
Fisheries and Oceans Canada. Serie: Canadian Technical Report of Fisheries and Aquatic Sciences. 1, record 4, English, - Distribution%20of%20demersal%20fishes%20in%20Hecate%20Strait%2C%20British%20Columbia%2C%20based%20on%20systematic%20trawl%20surveys%20conducted%20from%201984%2D1987
Record 4, French
Record 4, Domaine(s)
- Titres de monographies
- Sciences - Généralités
- Pêche commerciale
Record 4, Main entry term, French
- Distribution of demersal fishes in Hecate Strait, British Columbia, based on systematic trawl surveys conducted from 1984-1987
1, record 4, French, Distribution%20of%20demersal%20fishes%20in%20Hecate%20Strait%2C%20British%20Columbia%2C%20based%20on%20systematic%20trawl%20surveys%20conducted%20from%201984%2D1987
correct, Canada
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record 4, Spanish
Record 4, Textual support, Spanish
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