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SEAMOUNT [6 records]

Record 1 2022-11-09

English

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

A submarine mountain rising more than 1000 metres above the surrounding ocean floor.

CONT

Scattered throughout the world’s oceans, seamounts support a rich web of life, including fish, mollusks, birds and other marine species.

OBS

seamount : designation used at Natural Resources Canada-Earth Sciences Sector.

French

Domaine(s)
  • Géomorphologie et géomorphogénie
  • Océanographie
DEF

[...] élévation du fond marin, exiguë, souvent isolée, dont la hauteur relative dépasse 1 000 mètres.

OBS

mont sous-marin : désignation en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.

Spanish

Campo(s) temático(s)
  • Geomorfología y geomorfogénesis
  • Oceanografía
Save record 1

Record 2 2022-04-14

English

Subject field(s)
  • Atmospheric Physics
  • Oceanography
CONT

The sloping topography interacts with tides to form an anticyclonic current around the seamount...

French

Domaine(s)
  • Physique de l'atmosphère
  • Océanographie
CONT

Ces courants anticycloniques (sens horaire) sont causés par des «pulses» de vent intense (plus de 50 km/h) d'une durée de 1 à 2 jours.

Key term(s)
  • courant anti-cyclonique

Spanish

Save record 2

Record 3 2015-05-22

English

Subject field(s)
  • Place Names (outside Canada)
OBS

A seamount in the Pacific Ocean, off the coast of British Columbia.

OBS

Coordinates: 49° 4’ 0" N, 130° 56’ 0" W.

French

Domaine(s)
  • Toponymes (hors Canada)
OBS

Mont sous-marin dans l'océan Pacifique, au large de la Colombie-Britannique.

OBS

Coordonnées : 49° 4' 0" N, 130° 56' 0" O.

Spanish

Save record 3

Record 4 2013-04-29

English

Subject field(s)
  • Vulcanology and Seismology
  • Geomorphology and Geomorphogeny
CONT

Where this volcano lies within an ocean rather than within a continent, it may either remain submerged as a seamount or guyot, or grow to rise above the surface as a volcanic island.

French

Domaine(s)
  • Volcanologie et sismologie
  • Géomorphologie et géomorphogénie
DEF

Île constituée d'un volcan émergé.

OBS

Les îles volcaniques se présentent souvent en groupes allongés en guirlandes.

Spanish

Save record 4

Record 5 2006-11-15

English

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

One [hydrothermal field] is located on the ridge of spreading center and the other is located on the off-ridge site : A low-temperature hydrothermal activity and 10 m-high sulfide chimneys were found on the ridge site and the black-smoker activity with various sulfide chimneys was found on the top of the off-ridge seamount.

OBS

off-ridge seamount : term used at Natural Resources Canada-Earth Sciences Sector.

French

Domaine(s)
  • Géomorphologie et géomorphogénie
  • Océanographie
DEF

Mont sous-marin situé hors de l'axe des dorsales océaniques.

OBS

Extra- marque l'extériorité.

OBS

mont sous-marin extra-dorsal : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.

Spanish

Save record 5

Record 6 2001-02-27

English

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

... a seamount rising more than 500 fathoms from the sea floor and having a pointed or round top...

French

Domaine(s)
  • Océanographie
  • Géomorphologie et géomorphogénie
DEF

[...] montagne sous-marine en forme de cône [...]

CONT

[...] les bassins [océaniques] sont constitués de reliefs isolés tels que pitons dépassant le plancher d'au moins 1000 m, et guyots.

Spanish

Save record 6

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