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DUNA [6 records]
Record 1 - internal organization data 2020-06-11
Record 1, English
Record 1, Subject field(s)
- Geomorphology and Geomorphogeny
- Desertification
Record 1, Main entry term, English
- parabolic dune
1, record 1, English, parabolic%20dune
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- U-shaped dune 2, record 1, English, U%2Dshaped%20dune
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A long, scoop-shaped sand dune having a ground plan approximating the form of a parabola, with the horns pointing windward (upwind). 3, record 1, English, - parabolic%20dune
Record number: 1, Textual support number: 1 CONT
Paradoxically, erosion is also involved in building individual or adjoining aeolian dunes such as parabolic dunes through a deflation process in hilly sandy landscapes fixed by vegetation cover. The wind rushes through openings in the vegetation cover, etches out sandy hillocks and builds up dunes whose concave windward slopes consist of shifting sand, whereas vegetation can immobilize the sand on the slipface. 4, record 1, English, - parabolic%20dune
Record 1, French
Record 1, Domaine(s)
- Géomorphologie et géomorphogénie
- Désertification
Record 1, Main entry term, French
- dune parabolique
1, record 1, French, dune%20parabolique
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- dune en U 2, record 1, French, dune%20en%20U
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Dune de sable dont la forme allongée ressemble à peu près à celle de la barkhane, mais dont la convexité est face sous le vent. 3, record 1, French, - dune%20parabolique
Record number: 1, Textual support number: 1 CONT
Paradoxalement, l'érosion participe également au façonnement d'édifices éoliens individuels ou coalescents comme les dunes paraboliques qui résultent d'un processus de déflation dans des sables à topographie monticulaire fixés par un couvert végétal. Le vent profite d'une brèche dans la couverture végétale pour surcreuser le monticule sableux et développer un édifice dunaire dont le versant concave au vent est composé de sable vif alors que le versant sous le vent est fixé par la végétation. 4, record 1, French, - dune%20parabolique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Geomorfología y geomorfogénesis
- Desertificación
Record 1, Main entry term, Spanish
- duna parabólica
1, record 1, Spanish, duna%20parab%C3%B3lica
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
[...] en las dunas parabólicas, los cuernos progresan más rápidamente que la parte central, lo cual queda explicado por la existencia de matorrales o de piedras que retrasan o impiden el movimiento del cuerpo de la duna. 2, record 1, Spanish, - duna%20parab%C3%B3lica
Record 2 - internal organization data 2020-05-27
Record 2, English
Record 2, Subject field(s)
- Hydrology and Hydrography
- Geomorphology and Geomorphogeny
Record 2, Main entry term, English
- hydraulic dune
1, record 2, English, hydraulic%20dune
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- submarine dune 2, record 2, English, submarine%20dune
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
The submarine dune or hydraulic dune designates a dune formed on the surface of the ocean floor and formed by the subsurface currents. 2, record 2, English, - hydraulic%20dune
Record 2, French
Record 2, Domaine(s)
- Hydrologie et hydrographie
- Géomorphologie et géomorphogénie
Record 2, Main entry term, French
- dune hydraulique
1, record 2, French, dune%20hydraulique
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les dunes hydrauliques sont des dunes formées non sous l'action du vent, mais par celle du courant marin, sous la mer. 2, record 2, French, - dune%20hydraulique
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Hidrología e hidrografía
- Geomorfología y geomorfogénesis
Record 2, Main entry term, Spanish
- duna hidráulica
1, record 2, Spanish, duna%20hidr%C3%A1ulica
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- ola de arena 2, record 2, Spanish, ola%20de%20arena
correct, feminine noun
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Estructura subacuática, similar a una duna eólica, que se origina bajo el agua de flujo constante. 1, record 2, Spanish, - duna%20hidr%C3%A1ulica
Record 3 - internal organization data 2012-03-15
Record 3, English
Record 3, Subject field(s)
- Geomorphology and Geomorphogeny
Record 3, Main entry term, English
- barchan
1, record 3, English, barchan
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- barchane 2, record 3, English, barchane
correct
- barkan 3, record 3, English, barkan
correct
- barkhan 4, record 3, English, barkhan
correct
- barchan dune 5, record 3, English, barchan%20dune
correct
- horseshoe dune 6, record 3, English, horseshoe%20dune
correct
- crescentic dune 6, record 3, English, crescentic%20dune
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A gently sloping, moving sand dune having a crescent shape with horns pointing downwind and lying transverse to the direction of the prevailing winds. 7, record 3, English, - barchan
Record number: 3, Textual support number: 1 CONT
Barchans ... occur only on hard desert surfaces with sparse supplies of sand ... 8, record 3, English, - barchan
Record 3, Key term(s)
- barcan
Record 3, French
Record 3, Domaine(s)
- Géomorphologie et géomorphogénie
Record 3, Main entry term, French
- barkhane
1, record 3, French, barkhane
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- barkhan 2, record 3, French, barkhan
correct, feminine noun
- barchane 2, record 3, French, barchane
correct, feminine noun
- barchan 2, record 3, French, barchan
correct, feminine noun
- dune en croissant 3, record 3, French, dune%20en%20croissant
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Dune de sable mobile, sous forme de croissant, et dont les crêtes pointent vers la direction du vent. 4, record 3, French, - barkhane
Record number: 3, Textual support number: 1 CONT
La barkhane est une forme mobile dans une région plate où le sable n'est pas très abondant. 5, record 3, French, - barkhane
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Geomorfología y geomorfogénesis
Record 3, Main entry term, Spanish
- barján
1, record 3, Spanish, barj%C3%A1n
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- barjana 2, record 3, Spanish, barjana
correct, feminine noun
- barcán 3, record 3, Spanish, barc%C3%A1n
correct, masculine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Duna con aspecto de media luna, movediza, que se forma sobre suelos firmes. 4, record 3, Spanish, - barj%C3%A1n
Record number: 3, Textual support number: 1 CONT
Cuando un suelo coherente y liso está cubierto por un manto de arena poco importante, los vientos dominantes pueden formar dunas muy movedizas de un tipo particular: los barjanes. 4, record 3, Spanish, - barj%C3%A1n
Record 4 - internal organization data 2007-08-17
Record 4, English
Record 4, Subject field(s)
- Geomorphology and Geomorphogeny
Record 4, Main entry term, English
- longitudinal dune
1, record 4, English, longitudinal%20dune
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A long, narrow sand dune, usually symmetrical in cross profile, oriented parallel with the direction of the prevailing wind. 2, record 4, English, - longitudinal%20dune
Record number: 4, Textual support number: 1 OBS
It is wider and steeper on the windward side but tapers to a point on the leeward side, and commonly forms behind an obstacle in an area where sand is abundant and the wind is strong and constant. 2, record 4, English, - longitudinal%20dune
Record number: 4, Textual support number: 2 OBS
Longitudinal dunes range from 60 meters to 100 kilometers in length and from 3 to 50 meters in height. 3, record 4, English, - longitudinal%20dune
Record 4, French
Record 4, Domaine(s)
- Géomorphologie et géomorphogénie
Record 4, Main entry term, French
- dune longitudinale
1, record 4, French, dune%20longitudinale
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- dune en vague 2, record 4, French, dune%20en%20vague
feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Dune de sable étroite et allongée d'orientation parallèle au vent dominant. 3, record 4, French, - dune%20longitudinale
Record number: 4, Textual support number: 1 CONT
De petits obstacles, cailloux, touffes d'herbes, arbustes, peuvent donner naissance à de petites accumulations sableuses. [...] Lorsque le vent a soufflé, on a ainsi une indication précise de sa direction, et même de sa force par l'observation de cette flèche sableuse. On acquiert ainsi la notion d'édifice dunaire allongé dans le lit du vent autrement dit de «dune longitudinale». 4, record 4, French, - dune%20longitudinale
Record number: 4, Textual support number: 2 CONT
Les dunes en vague [...] sont l'une des [dunes les] plus fréquentes dans les déserts chauds [...]. [Leurs] ondulations sont [...] beaucoup moins vigoureuses que les barkhanes ou les dunes paraboliques [...] 2, record 4, French, - dune%20longitudinale
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Geomorfología y geomorfogénesis
Record 4, Main entry term, Spanish
- duna longitudinal
1, record 4, Spanish, duna%20longitudinal
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Duna alargada en la dirección del viento, resultante del desarrollo de uno de los extremos de un barján, cuando el otro es retenido por un obstáculo. 1, record 4, Spanish, - duna%20longitudinal
Record 5 - internal organization data 2007-08-17
Record 5, English
Record 5, Subject field(s)
- Geomorphology and Geomorphogeny
Record 5, Main entry term, English
- seif
1, record 5, English, seif
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- seif dune 2, record 5, English, seif%20dune
correct
- sif 3, record 5, English, sif
correct
- saif 3, record 5, English, saif
correct
- sword dune 3, record 5, English, sword%20dune
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A very large, sharp-crested, tapering longitudinal dune or chain of sand dunes ... 3, record 5, English, - seif
Record number: 5, Textual support number: 1 OBS
[A type of dune] common in the Sahara. 4, record 5, English, - seif
Record number: 5, Textual support number: 2 OBS
Etymology: Arabic saif, "sword"; the term originated in North Africa but is applied elsewhere to similar dunes of appreciably smaller size. Pronounced: safe. 3, record 5, English, - seif
Record number: 5, Textual support number: 3 OBS
plural: siuf. 3, record 5, English, - seif
Record 5, Key term(s)
- siuf
Record 5, French
Record 5, Domaine(s)
- Géomorphologie et géomorphogénie
Record 5, Main entry term, French
- seif
1, record 5, French, seif
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- sif 2, record 5, French, sif
masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Crête asymétrique, au sommet aigu, formée de sable vif et façonné par les sautes de vent au sommet des grands alignements de dunes. 3, record 5, French, - seif
Record number: 5, Textual support number: 1 OBS
pluriel : siouf. 3, record 5, French, - seif
Record 5, Key term(s)
- siouf
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Geomorfología y geomorfogénesis
Record 5, Main entry term, Spanish
- sif
1, record 5, Spanish, sif
correct, masculine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 DEF
Duna larga y sinuosa, a la cual confiere el viento una cresta aguda y disimétrica. 1, record 5, Spanish, - sif
Record 6 - internal organization data 2004-01-06
Record 6, English
Record 6, Subject field(s)
- Toponymy
- Geomorphology and Geomorphogeny
Record 6, Main entry term, English
- sand hill
1, record 6, English, sand%20hill
correct, officially approved
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
Hill rising steeply from the shoreline or from the surrounding terrain. 1, record 6, English, - sand%20hill
Record number: 6, Textual support number: 1 CONT
Cascumpec Sand Hills, P.E.I. 1, record 6, English, - sand%20hill
Record number: 6, Textual support number: 1 OBS
Used in P.E.I., Ont., Man., Saskatchewan, and Alta. 1, record 6, English, - sand%20hill
Record number: 6, Textual support number: 2 OBS
Usually used in plural. 2, record 6, English, - sand%20hill
Record number: 6, Textual support number: 3 OBS
sand hill: term validated by the Canadian Permanent Committee on Geographical Names (CPCGN) within the scope of its glossary (BT-176) which is the first authoritative publication on generics in use in Canada. 2, record 6, English, - sand%20hill
Record 6, Key term(s)
- sand hills
Record 6, French
Record 6, Domaine(s)
- Toponymie
- Géomorphologie et géomorphogénie
Record 6, Main entry term, French
- dune
1, record 6, French, dune
correct, feminine noun, officially approved
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Relief de sable. 2, record 6, French, - dune
Record number: 6, Textual support number: 1 CONT
Dune de Buctouche, N.B. 2, record 6, French, - dune
Record number: 6, Textual support number: 1 OBS
Relief édifié par le vent et habituellement situé sur le littoral de la mer. Attesté au Québec et au N.-B. 2, record 6, French, - dune
Record number: 6, Textual support number: 2 OBS
dune : terme uniformisé par le Comité permanent canadien des noms géographiques (CPCNG) dans le cadre du glossaire BT-176 faisant autorité sur la question des génériques en usage au Canada. 3, record 6, French, - dune
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Toponimia
- Geomorfología y geomorfogénesis
Record 6, Main entry term, Spanish
- médano
1, record 6, Spanish, m%C3%A9dano
masculine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Acumulación de arena que se forma en la orilla de las masas de agua cuya forma y posición cambia con el impulso de los vientos. Es similar a la duna. 1, record 6, Spanish, - m%C3%A9dano
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