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ZONE CONVERGENCE [8 records]
Record 1 - internal organization data 2021-11-17
Record 1, English
Record 1, Subject field(s)
- Plate Tectonics
Record 1, Main entry term, English
- slab window
1, record 1, English, slab%20window
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
If plate divergence and convergence continue after the ridge intersects the subduction zone, a slab window forms between the subducted parts of the diverging oceanic plates, producing anomalous thermal, physical and chemical effects in the surrounding asthenospheric mantle. 2, record 1, English, - slab%20window
Record 1, French
Record 1, Domaine(s)
- Tectonique des plaques
Record 1, Main entry term, French
- fenêtre asthénosphérique
1, record 1, French, fen%C3%AAtre%20asth%C3%A9nosph%C3%A9rique
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- fenêtre de slab 2, record 1, French, fen%C3%AAtre%20de%20slab
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Lors de la subduction de la dorsale médio-océanique, il se crée un espace dans la plaque plongeante appelé fenêtre asthénosphérique. 3, record 1, French, - fen%C3%AAtre%20asth%C3%A9nosph%C3%A9rique
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2017-11-20
Record 2, English
Record 2, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 2, Main entry term, English
- tropical disturbance
1, record 2, English, tropical%20disturbance
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
An organized mass of thunderstorms with a slight cyclonic wind circulation of less than 20 knots. 2, record 2, English, - tropical%20disturbance
Record number: 2, Textual support number: 1 CONT
The first sign of hurricane genesis(development) is the appearance of a cluster of thunderstorms over the tropical oceans, called a tropical disturbance. Tropical disturbances most commonly form in one of three different ways, all of which involve the convergence of surface winds. Near the equator, the easterly trade winds converge(come together) to trigger numerous thunderstorms in a region called the Intertropical Convergence Zone(ITCZ). Occasionally, a cluster of thunderstorms will break away from the ITCZ and become better organized. Another mechanism is the convergence of air that occurs along a mid-latitude frontal boundary that has made its way into the Gulf of Mexico or off the East Coast of Florida. The last mechanism is the easterly wave, a tropical disturbance that travels from east to west in the region of the tropical easterlies. Converging winds on the east side of the easterly wave trigger the development of thunderstorms. In fact, most Atlantic hurricanes can be traced to easterly waves that form over Western Africa. 3, record 2, English, - tropical%20disturbance
Record number: 2, Textual support number: 1 OBS
Tropical disturbance: light surface winds with indications of cyclonic circulation. 4, record 2, English, - tropical%20disturbance
Record 2, French
Record 2, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 2, Main entry term, French
- perturbation tropicale
1, record 2, French, perturbation%20tropicale
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Zone dépressionnaire présentant une convection renforcée et une circulation tourbillonnaire dans laquelle les vents n'excèdent pas 50 km/h (force 6 Beaufort). 2, record 2, French, - perturbation%20tropicale
Record number: 2, Textual support number: 1 CONT
Dans un sens beaucoup plus précis, il arrive qu'une perturbation atmosphérique dénomme les conditions météorologiques régnant sur une région où apparaissent les signes de développement d'une circulation du vent associée à une faible dépression. En particulier, une perturbation tropicale (qui ne s'accompagne en surface que de vents faibles) s'oppose à une dépression tropicale (où le vent s'inscrit déjà dans une circulation bien caractérisée et où sa vitesse moyenne peut aller jusqu'à 33 nœuds, soit 61 km/h), à une tempête tropicale (où le maximum de cette vitesse moyenne se place entre 34 et 63 nœuds, soit un intervalle de 62 à 117 km/h) et à un cyclone tropical (où ce maximum est au moins de 64 nœuds, soit 118 km/h). 3, record 2, French, - perturbation%20tropicale
Record number: 2, Textual support number: 1 OBS
perturbation tropicale : vents de surface légers et indices de circulation cyclonique. 4, record 2, French, - perturbation%20tropicale
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 2, Main entry term, Spanish
- perturbación tropical
1, record 2, Spanish, perturbaci%C3%B3n%20tropical
feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 OBS
Perturbación tropical: Vientos de superficie ligeros con indicios de circulación ciclónica. 1, record 2, Spanish, - perturbaci%C3%B3n%20tropical
Record 3 - internal organization data 2015-08-31
Record 3, English
Record 3, Subject field(s)
- Climatology
- Atmospheric Physics
- Air Transport
Record 3, Main entry term, English
- intertropical convergence zone
1, record 3, English, intertropical%20convergence%20zone
correct
Record 3, Abbreviations, English
- ITCZ 2, record 3, English, ITCZ
correct
Record 3, Synonyms, English
- inter-tropical convergence zone 3, record 3, English, inter%2Dtropical%20convergence%20zone
correct
- ITCZ 3, record 3, English, ITCZ
correct
- ITCZ 3, record 3, English, ITCZ
- equatorial convergence zone 4, record 3, English, equatorial%20convergence%20zone
correct
- intertropical discontinuity 5, record 3, English, intertropical%20discontinuity
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
An almost-continuous trough or belt of low pressure around the globe in the equatorial regions ... where the NE trade winds (of the Northern Hemisphere) and the SE trades (of the Southern Hemisphere) converge, or come together. 6, record 3, English, - intertropical%20convergence%20zone
Record number: 3, Textual support number: 1 OBS
The ITCZ is usually characterized by strong, ascending air currents, large areas of overcast skies, and frequent heavy showers and thunderstorms. 6, record 3, English, - intertropical%20convergence%20zone
Record number: 3, Textual support number: 2 OBS
The term "intertropical convergence zone"(ITCZ) is generally preferred to the term "intertropical front"(ITF), as ITCZ characteristics are distinct from a front of higher latitudes. 7, record 3, English, - intertropical%20convergence%20zone
Record number: 3, Textual support number: 3 OBS
inter-tropical convergence zone : term reproduced from "Titles, Names and Acronyms related to the activities of the International Oceanographic Commission of UNESCO, "with the authorization of UNESCO. 3, record 3, English, - intertropical%20convergence%20zone
Record 3, French
Record 3, Domaine(s)
- Climatologie
- Physique de l'atmosphère
- Transport aérien
Record 3, Main entry term, French
- zone de convergence intertropicale
1, record 3, French, zone%20de%20convergence%20intertropicale
correct, feminine noun
Record 3, Abbreviations, French
- Z.C.I.T. 2, record 3, French, Z%2EC%2EI%2ET%2E
correct, feminine noun
- ZCIT 3, record 3, French, ZCIT
correct, feminine noun
Record 3, Synonyms, French
- zone intertropicale de convergence 4, record 3, French, zone%20intertropicale%20de%20convergence
correct, feminine noun
- Z.I.C. 4, record 3, French, Z%2EI%2EC%2E
correct, feminine noun
- Z.I.C. 4, record 3, French, Z%2EI%2EC%2E
- discontinuité intertropicale 5, record 3, French, discontinuit%C3%A9%20intertropicale
correct, feminine noun
- convergence intertropicale 4, record 3, French, convergence%20intertropicale
feminine noun
- C.I.T. 4, record 3, French, C%2EI%2ET%2E
feminine noun
- C.I.T. 4, record 3, French, C%2EI%2ET%2E
- zone de convergence équatoriale 6, record 3, French, zone%20de%20convergence%20%C3%A9quatoriale
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Mince zone où les alizés des deux hémisphères se rejoignent. 7, record 3, French, - zone%20de%20convergence%20intertropicale
Record number: 3, Textual support number: 1 OBS
zone de convergence intertropicale : terme reproduit de «Titles, Names and Acronyms related to the activities of the International Oceanographic Commission of UNESCO», avec l'autorisation de l'UNESCO. 8, record 3, French, - zone%20de%20convergence%20intertropicale
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Climatología
- Física de la atmósfera
- Transporte aéreo
Record 3, Main entry term, Spanish
- zona de convergencia intertropical
1, record 3, Spanish, zona%20de%20convergencia%20intertropical
correct, feminine noun
Record 3, Abbreviations, Spanish
- ZCIT 2, record 3, Spanish, ZCIT
correct, feminine noun
Record 3, Synonyms, Spanish
- discontinuidad intertropical 3, record 3, Spanish, discontinuidad%20intertropical
correct, feminine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Zona estrecha en la que se reúnen los vientos alisios de los hemisferios norte y sur. 4, record 3, Spanish, - zona%20de%20convergencia%20intertropical
Record number: 3, Textual support number: 1 OBS
zona de convergencia intertropical: término reproducido del "Titles, Names and Acronyms related to the activities of the International Oceanographic Commission of UNESCO", con la autorización de la UNESCO. 5, record 3, Spanish, - zona%20de%20convergencia%20intertropical
Record 4 - internal organization data 2014-12-05
Record 4, English
Record 4, Subject field(s)
- Place Names (outside Canada)
Record 4, Main entry term, English
- Antarctic Ocean
1, record 4, English, Antarctic%20Ocean
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- Southern Ocean 2, record 4, English, Southern%20Ocean
correct
- Great Southern Ocean 3, record 4, English, Great%20Southern%20Ocean
correct
- South Polar Ocean 3, record 4, English, South%20Polar%20Ocean
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
The ocean comprising the southern reaches of the Pacific, Atlantic, and Indian Oceans, surrounding the Antarctic continent. It is measured sometimes from the Antarctic Circle, sometimes from the northern limit of floating ice, a line varying from 47° to 61°S. (area by the latter measure: 5,700,000 square miles). Greatest sounded depth: 4,000 fathoms. 4, record 4, English, - Antarctic%20Ocean
Record number: 4, Textual support number: 2 OBS
The Southern Ocean, also known as the Great Southern Ocean, the Antarctic Ocean and the South Polar Ocean, comprises the southernmost waters of the World Ocean south of 60° S latitude. The International Hydrographic Organization has designated the Southern Ocean as an oceanic division encircling Antarctica. Geographers disagree on the Southern Ocean's northern boundary or even its existence, sometimes considering the waters part of the South Pacific, South Atlantic, and Indian Oceans instead. Some scientists consider the Antarctic Convergence, an ocean zone which fluctuates seasonally, as separating the Southern Ocean from other oceans, rather than 60° S. This ocean zone forms from the convergence of two circumpolar currents, one easterly flowing and one westerly flowing. The International Hydrographic Organization(IHO) regards the Southern Ocean as the fourth-largest of the five principal oceanic divisions and the latest-defined one. 3, record 4, English, - Antarctic%20Ocean
Record 4, French
Record 4, Domaine(s)
- Toponymes (hors Canada)
Record 4, Main entry term, French
- océan Austral
1, record 4, French, oc%C3%A9an%20Austral
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- océan Antarctique 2, record 4, French, oc%C3%A9an%20Antarctique
correct, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
Partie des océans Atlantique, Pacifique et Indien, qui est comprise entre le cercle polaire antarctique et le continent polaire. 3, record 4, French, - oc%C3%A9an%20Austral
Record number: 4, Textual support number: 2 OBS
L'océan Austral ou océan Antarctique ou océan glacial Antarctique est l'étendue d'eau qui entoure l'Antarctique. C'est en surface le quatrième océan, et le dernier défini, puisque c'est une décision de l'Organisation hydrographique internationale (OHI) qui a accepté en 2000 le nom d'océan Austral, utilisé depuis longtemps par les marins (on employait aussi «océan Antarctique»). Cette décision reflète les découvertes récentes sur l'importance des courants océaniques. 4, record 4, French, - oc%C3%A9an%20Austral
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Topónimos (fuera de Canadá)
Record 4, Main entry term, Spanish
- océano Antártico
1, record 4, Spanish, oc%C3%A9ano%20Ant%C3%A1rtico
correct, masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- océano Austral 2, record 4, Spanish, oc%C3%A9ano%20Austral
correct, masculine noun
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 OBS
El océano Antártico se extiende desde la costa antártica hasta los 60° S, límite convencional con el océano Atlántico, el océano Pacífico y el océano Índico. Es el penúltimo océano en extensión (sólo el océano Ártico es más pequeño). Formalmente su extensión fue definida por la Organización Hidrográfica Internacional en el año 2000 y coincide con los límites fijados por el Tratado Antártico. El océano Antártico junto al Ártico, son los únicos en circundar el globo de forma completa. Rodea completamente a la Antártida. Tiene una superficie de 20.327.000 km², una cifra que comprende a los mares periféricos: el Mar de Amundsen, el Mar de Bellingshausen, parte del Pasaje de Drake, el Mar de Ross y el Mar de Weddell. 3, record 4, Spanish, - oc%C3%A9ano%20Ant%C3%A1rtico
Record 5 - internal organization data 2009-05-01
Record 5, English
Record 5, Subject field(s)
- Plate Tectonics
- Vulcanology and Seismology
Record 5, Main entry term, English
- convergence zone
1, record 5, English, convergence%20zone
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A band along which moving plates collide and area is lost either by shortening and crustal thickening or subduction and destruction of [the earth’s] crust. 2, record 5, English, - convergence%20zone
Record number: 5, Textual support number: 1 OBS
convergence zone : term used at Natural Resources Canada-Earth Sciences Sector. 3, record 5, English, - convergence%20zone
Record 5, French
Record 5, Domaine(s)
- Tectonique des plaques
- Volcanologie et sismologie
Record 5, Main entry term, French
- région de rencontre
1, record 5, French, r%C3%A9gion%20de%20rencontre
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- zone d'affrontement 2, record 5, French, zone%20d%27affrontement
correct, feminine noun
- zone de convergence 3, record 5, French, zone%20de%20convergence
correct, feminine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
[...] ces régions de rencontre de blocs ou de «plaques» [...] sont [...] des régions particulièrement séismiques, les foyers des séismes intermédiaires et profonds jalonnant les zones de descente des plaques lithosphériques. 1, record 5, French, - r%C3%A9gion%20de%20rencontre
Record number: 5, Textual support number: 1 OBS
zone de convergence; zone d'affrontement : termes en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 4, record 5, French, - r%C3%A9gion%20de%20rencontre
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2009-01-23
Record 6, English
Record 6, Subject field(s)
- Plate Tectonics
Record 6, Main entry term, English
- suture zone
1, record 6, English, suture%20zone
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
Lineation in continental lithosphere marking the location of an earlier plate collision that led to the amalgamation of formerly separate continental masses. 2, record 6, English, - suture%20zone
Record number: 6, Textual support number: 1 CONT
Continent-Continent Convergence-Low-density continental lithosphere does not easily subduct, so that when two continents collide the two continents may more or less "weld" together in a suture zone. The continent crust may be thickened, because one continent plate can slide(grudgingly) a little way under the other. The result is a mountain range or high plateau in the interior of an enlarged(accreted) continent. 3, record 6, English, - suture%20zone
Record number: 6, Textual support number: 2 CONT
When two plates containing continental crust converge a suture zone is formed and the continental crust thickens. 4, record 6, English, - suture%20zone
Record number: 6, Textual support number: 1 OBS
suture zone: term used at Natural Resources Canada - Earth Sciences Sector. 5, record 6, English, - suture%20zone
Record 6, French
Record 6, Domaine(s)
- Tectonique des plaques
Record 6, Main entry term, French
- zone de suture
1, record 6, French, zone%20de%20suture
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Importante faille d'une ceinture orogénique supposée marquer la frontière entre deux plaques entrées en collision. 2, record 6, French, - zone%20de%20suture
Record number: 6, Textual support number: 1 CONT
Ce schéma correspond à une zone de suture modèle de 60 km de largeur sous le talus continental et la partie extérieure de la plate-forme continentale et une zone de transition située entre la partie complètement verrouillée et la partie coulissante stable de la faille chevauchante qui s'étend jusque dans les environs de la côte ouest de l'île de Vancouver [...] 3, record 6, French, - zone%20de%20suture
Record number: 6, Textual support number: 1 OBS
zone de suture : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 4, record 6, French, - zone%20de%20suture
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2005-03-18
Record 7, English
Record 7, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 7, Main entry term, English
- temporale
1, record 7, English, temporale
correct, see observation
Record 7, Abbreviations, English
Record 7, Synonyms, English
- temporal 2, record 7, English, temporal
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
temporales : Cyclonic tropical weather systems that affect the western side of Central America and originate in the Pacific intertropical convergence zone. 3, record 7, English, - temporale
Record number: 7, Textual support number: 1 OBS
[Temporales] typically last several days, are slow moving and are accompanied by very heavy rainfalls, resulting in damaging floods and landslides in the mountainous regions. They have a different atmospheric structure from that of hurricanes, since their mid-tropospheric cores are cold. 3, record 7, English, - temporale
Record number: 7, Textual support number: 2 OBS
temporale; temporal: terms usually used in the plural (temporales; temporals). 4, record 7, English, - temporale
Record 7, Key term(s)
- temporales
- temporals
Record 7, French
Record 7, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 7, Main entry term, French
- temporale
1, record 7, French, temporale
correct, see observation, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
temporales : Systèmes météorologiques cycloniques des tropiques qui touchent l'ouest de l'Amérique centrale; ils proviennent de la zone de convergence intertropicale du Pacifique. 2, record 7, French, - temporale
Record number: 7, Textual support number: 1 CONT
Un escalier de pierre conduisait à la porte, seule ouverture de la cahute, et, quelque étroite qu'elle fût, les ouragans, la neige ou la grêle, savaient bien s'y frayer un passage, lorsque les temporales les déchaînaient dans la montagne. 3, record 7, French, - temporale
Record number: 7, Textual support number: 1 OBS
En général [les temporales] durent plusieurs jours, se déplacent lentement et sont accompagnés de pluies diluviennes qui causent des inondations et des glissements de terrains importants dans les régions montagneuses. Leur structure atmosphérique est différente de celle des ouragans en raison de leur noyau froid dans la troposphère moyenne. 2, record 7, French, - temporale
Record number: 7, Textual support number: 2 OBS
temporale : terme habituellement utilisé au pluriel (temporales). 4, record 7, French, - temporale
Record 7, Key term(s)
- temporales
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 7, Main entry term, Spanish
- temporal
1, record 7, Spanish, temporal
masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 DEF
temporales: sistemas meteorológicos ciclónicos de las regiones tropicales que afectan al oeste de América Central y se originan en la zona de convergencia intertropical del Pacífico. 1, record 7, Spanish, - temporal
Record number: 7, Textual support number: 1 OBS
En general duran varios días, se desplazan lentamente y se acompañan de lluvias muy intensas que causan inundaciones y deslizamientos de terreno en las regiones montañosas. Tienen una estructura atmosférica distinta a la de los huracanes por la presencia de un núcleo frío en la troposfera media. 1, record 7, Spanish, - temporal
Record 7, Key term(s)
- temporales
Record 8 - internal organization data 1995-09-18
Record 8, English
Record 8, Subject field(s)
- Climatology
Record 8, Main entry term, English
- equatorial wave
1, record 8, English, equatorial%20wave
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
Weak, wave-like disturbance of the intertropical convergence zone driven by the release of latent heat in accompanying convective precipitation. It usually propagates westwards. 1, record 8, English, - equatorial%20wave
Record 8, French
Record 8, Domaine(s)
- Climatologie
Record 8, Main entry term, French
- onde équatoriale
1, record 8, French, onde%20%C3%A9quatoriale
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Perturbation faible, semblable à une ondulation, de la zone de convergence intertropicale régie par le dégagement de chaleur latente de la précipitation convective associée. En général, elle se propage vers l'ouest. 1, record 8, French, - onde%20%C3%A9quatoriale
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Climatología
Record 8, Main entry term, Spanish
- onda ecuatorial
1, record 8, Spanish, onda%20ecuatorial
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 DEF
Perturbación débil, de características ondulatorias, que aparece en la zona intertropical de convergencia. Este tipo de onda se propaga ordinariamente hacia el oeste y es impulsado por el calor latente desprendido que acompaña a la precipitación convectiva. 1, record 8, Spanish, - onda%20ecuatorial
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