TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

SEA BOTTOM [7 records]

Record 1 2023-06-28

English

Subject field(s)
  • Oceanography
  • Geomorphology and Geomorphogeny
CONT

Boat seines are often used on a smooth seabed with fewer obstructions to reduce net damage. Compared with a trawl net, a seine net usually has longer wings and utilizes long heavy ropes (seine ropes) that extend from the wings of the net through a pair of bridles to increase the area over which fish are herded.

Key term(s)
  • smooth sea bed

French

Domaine(s)
  • Océanographie
  • Géomorphologie et géomorphogénie
CONT

Les sennes halées à bord sont souvent utilisées sur les fonds marins lisses, contenant peu d'obstacles, pour réduire les dommages causés au filet. Par rapport au chalut, la senne a généralement des ailes plus longues et utilise de longs filins lourds attachés aux ailes du filet par l'intermédiaire d'une paire d'entremises pour augmenter la surface de rabattage des poissons.

Spanish

Save record 1

Record 2 2022-12-30

English

Subject field(s)
  • Collaboration with the FAO
  • Oceanography
  • Aquaculture
  • Commercial Fishing
CONT

Due to its moderate slope and soft sea bottom, [the sea] is particularly suitable for trawling and dredging for clams.

Key term(s)
  • soft sea bed

French

Domaine(s)
  • Collaboration avec la FAO
  • Océanographie
  • Aquaculture
  • Pêche commerciale

Spanish

Save record 2

Record 3 2022-12-29

English

Subject field(s)
  • Collaboration with the FAO
  • Oceanography
  • Aquaculture
  • Commercial Fishing
CONT

In traditional oyster culture, natural seed was collected by placing bamboo twigs in the seabed. These were left until the oysters grew to an edible size or were collected as seeds, sown on [a] suitable hard sea bottom, and allowed to grow to an edible size ...

Key term(s)
  • hard sea bed

French

Domaine(s)
  • Collaboration avec la FAO
  • Océanographie
  • Aquaculture
  • Pêche commerciale

Spanish

Save record 3

Record 4 2011-06-21

English

Subject field(s)
  • Oceanography
  • Geomorphology and Geomorphogeny
DEF

The bottom of the ocean.

French

Domaine(s)
  • Océanographie
  • Géomorphologie et géomorphogénie
DEF

Sol sous-marin, interface du milieu solide et du milieu liquide.

CONT

Pour une dorsale ayant un taux d'expansion constant, la composition des basaltes émis aux différentes époques, et formant le «plancher océanique», varie peu.

Spanish

Campo(s) temático(s)
  • Oceanografía
  • Geomorfología y geomorfogénesis
DEF

Superficie sólida de la cubeta que contiene las aguas de un océano.

Save record 4

Record 5 2003-01-29

English

Subject field(s)
  • Oceanography
  • Biogeography
CONT

Deepsea bottom (non-vent areas) are regions of high environmental stability in which there is little food, very cold waters, and high hydrostatic pressure. ... These regions are characterized by high biological diversity despite the low biomass.

CONT

... the seafloor mining operation directly disturbs the abyssal bottom.

French

Domaine(s)
  • Océanographie
  • Biogéographie

Spanish

Save record 5

Record 6 2000-01-24

English

Subject field(s)
  • Hydrology and Hydrography
CONT

Echo sounding was used to map the topography of the sea floor, but at depths of 50 m or more the resolution is not fine enough to detect the slight changes in level (7 to 19 cm over distances as short as 20 to 30 m) theoretically present.

Key term(s)
  • sea floor topography

French

Domaine(s)
  • Hydrologie et hydrographie
DEF

Configuration du fond de la mer.

CONT

La bathymétrie a permis d'établir la topographie du fond marin mais n'a pu détecter les très faibles dénivellations théoriques; les amplitudes estimées pouvaient varier de 7 à 19 cm sur des distances aussi courtes que 20 à 30 mètres.

Spanish

Campo(s) temático(s)
  • Hidrología e hidrografía
Save record 6

Record 7 1997-01-01

English

Subject field(s)
  • Commercial Fishing

French

Domaine(s)
  • Pêche commerciale
OBS

Source(s) : Pêches - avril 1995.

Spanish

Save record 7

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

GCtranslate (available on the Government of Canada network only)

Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: