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CRYOCLASTIE [5 records]
Record 1 - internal organization data 2011-06-02
Record 1, English
Record 1, Subject field(s)
- Geomorphology and Geomorphogeny
Record 1, Main entry term, English
- avalanche chute
1, record 1, English, avalanche%20chute
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The central, channel-like corridor, scar, or depression along which an avalanche has moved. 1, record 1, English, - avalanche%20chute
Record 1, French
Record 1, Domaine(s)
- Géomorphologie et géomorphogénie
Record 1, Main entry term, French
- couloir d'avalanche
1, record 1, French, couloir%20d%27avalanche
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Corridor rectiligne creusé dans un versant par les avalanches. 2, record 1, French, - couloir%20d%27avalanche
Record number: 1, Textual support number: 1 CONT
La neige est aussi capable d’érosion mécanique par les avalanches, très nombreuses dans certaines régions [...] et parfois gigantesques, entraînant des millions de mètre cubes de neige chaque hiver. La neige glissant et roulant à grande vitesse arrache des débris au versant, surtout ceux qui étaient déjà détachés par la cryoclastie, et creuse peu à peu des couloirs d’avalanches que l'homme doit éviter soigneusement. 3, record 1, French, - couloir%20d%27avalanche
Record number: 1, Textual support number: 1 OBS
couloir d’avalanche : terme en usage à Parcs Canada. 4, record 1, French, - couloir%20d%27avalanche
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2010-11-30
Record 2, English
Record 2, Subject field(s)
- Erosion and Weathering (Geol.)
- Glaciology
Record 2, Main entry term, English
- congelifraction
1, record 2, English, congelifraction
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- gelifraction 2, record 2, English, gelifraction
correct
- gelivation 3, record 2, English, gelivation
correct
- frost bursting 1, record 2, English, frost%20bursting
correct
- frost riving 4, record 2, English, frost%20riving
correct
- frost shattering 5, record 2, English, frost%20shattering
correct
- frost splitting 5, record 2, English, frost%20splitting
correct
- frost weathering 1, record 2, English, frost%20weathering
correct
- frost wedging 5, record 2, English, frost%20wedging
correct
- frost-shattering 6, record 2, English, frost%2Dshattering
- gelidisjunction 6, record 2, English, gelidisjunction
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The splitting or disintegration of rocks as the result of the freezing of the water contained. 1, record 2, English, - congelifraction
Record 2, French
Record 2, Domaine(s)
- Érosion et corrosion (Géologie)
- Glaciologie
Record 2, Main entry term, French
- gélifraction
1, record 2, French, g%C3%A9lifraction
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- gélivation 2, record 2, French, g%C3%A9livation
correct, feminine noun
- cryoclastie 3, record 2, French, cryoclastie
correct, feminine noun
- cryoclastisme 4, record 2, French, cryoclastisme
correct, masculine noun
- gélidisjonction 5, record 2, French, g%C3%A9lidisjonction
feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Éclatement des roches ou des minéraux sous l’effet de la gelée. 6, record 2, French, - g%C3%A9lifraction
Record number: 2, Textual support number: 1 CONT
La gélivation ou cryoclastie se développe partout où la roche est soumise à des alternances de gel-dégel et ne nécessite pas un pergélisol. [Les formes de gélivation] sont plus efficaces en montagne où les alternances gel dégel sont diurnes, mais la gélivation affecte des affleurements rocheux en surface dans les secteurs de gel saisonnier ou de la couche active dans le domaine du pergélisol. 7, record 2, French, - g%C3%A9lifraction
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Erosión y corrosión (Geología)
- Glaciología
Record 2, Main entry term, Spanish
- crioclastia
1, record 2, Spanish, crioclastia
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- gelifracción 2, record 2, Spanish, gelifracci%C3%B3n
feminine noun
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Fragmentación de las rocas por la dilatación producida por los efectos hielo-deshielo. 1, record 2, Spanish, - crioclastia
Record 3 - internal organization data 1999-04-16
Record 3, English
Record 3, Subject field(s)
- Geomorphology and Geomorphogeny
Record 3, Main entry term, English
- cryoclastic 1, record 3, English, cryoclastic
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record 3, French
Record 3, Domaine(s)
- Géomorphologie et géomorphogénie
Record 3, Main entry term, French
- cryoclastique
1, record 3, French, cryoclastique
adjective
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Relatif à la fragmentation des roches sous l'effet des alternances du gel et du dégel de l'eau contenue dans leurs fissures(cryoclastie) 1, record 3, French, - cryoclastique
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Geomorfología y geomorfogénesis
Record 3, Main entry term, Spanish
- crioclástico 1, record 3, Spanish, criocl%C3%A1stico
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1979-03-02
Record 4, English
Record 4, Subject field(s)
- Petrography
- Geology
Record 4, Main entry term, English
- macrogelifraction
1, record 4, English, macrogelifraction
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
[Frost splitting] results from the increase of volume of water when freezing. If the holes of the rock are full of water, a high pressure is developed which can break it. [The] water can either be in the joints and enlarge them, or in the pores of the rock, and then have the effect of crushing. In the first case, one may speak of macrogelifraction, which gives blocks [and in] the second, of microgelifraction, which results in smaller debris. 1, record 4, English, - macrogelifraction
Record 4, French
Record 4, Domaine(s)
- Pétrographie
- Géologie
Record 4, Main entry term, French
- macrogélivation
1, record 4, French, macrog%C3%A9livation
correct
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Les tensions créées au sein des roches par l'augmentation de volume de l'eau qui gèle dans les pores et les fissures provoquent la fragmentation mécanique des roches. C'est la gélifraction, ou cryoclastie. Suivant les propriétés de la roche(...) mais aussi suivant la fréquence et l'intensité du gel, les débris fournis par cette augmentation sont de taille variée : on distingue à cet égard la macrogélivation, qui déloge de gros blocs, et la microgélivation, qui pulvérise la roche en petits débris. 1, record 4, French, - macrog%C3%A9livation
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1979-03-02
Record 5, English
Record 5, Subject field(s)
- Petrography
- Geology
Record 5, Main entry term, English
- microgelifraction
1, record 5, English, microgelifraction
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
[Frost splitting] results from the increase of volume of water when freezing. If the holes of the rock are full of water, a high pressure is developed which can break it. [The] water can either be in the joints and enlarge them, or in the pores of the rock, and then have the effect of crushing. In the first case, one may speak of macrogelifraction, which gives blocks [and in] the second, of microgelifraction, which results in smaller debris. The end-product of microgelifraction is silt (...) 1, record 5, English, - microgelifraction
Record 5, French
Record 5, Domaine(s)
- Pétrographie
- Géologie
Record 5, Main entry term, French
- microgélivation
1, record 5, French, microg%C3%A9livation
correct
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Les tensions créées au sein des roches par l'augmentation de volume de l'eau qui gèle dans les pores et dans les fissures provoquent la fragmentation mécanique des roches. C'est la gélifraction, ou cryoclastie. Suivant les propriétés de la roche(...) mais aussi suivant la fréquence et l'intensité du gel, les débris fournis par cette fragmentation sont de taille variée : on distingue à cet égard la macrogélivation, qui déloge de gros blocs, et la microgélivation, qui pulvérise la roche en petits débris. 1, record 5, French, - microg%C3%A9livation
Record 5, Spanish
Record 5, Textual support, Spanish
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