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EAU SURFONDUE [12 records]
Record 1 - internal organization data 2023-12-01
Record 1, English
Record 1, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
- Air Transport
Universal entry(ies) Record 1
Record 1, Main entry term, English
- freezing drizzle
1, record 1, English, freezing%20drizzle
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Drizzle that freezes upon impact with the ground or other exposed objects. 2, record 1, English, - freezing%20drizzle
Record number: 1, Textual support number: 1 OBS
freezing drizzle: designation officially approved by the International Civil Aviation Organization (ICAO). 3, record 1, English, - freezing%20drizzle
Record number: 1, Textual support number: 2 OBS
FZDZ: International Civil Aviation Organization (ICAO) code used in aviation routine weather reports (METAR). 4, record 1, English, - freezing%20drizzle
Record 1, French
Record 1, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
- Transport aérien
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- bruine verglaçante
1, record 1, French, bruine%20vergla%C3%A7ante
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- bruine se congelant 2, record 1, French, bruine%20se%20congelant
correct, feminine noun, officially approved
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
La bruine verglaçante, quant à elle, est une bruine qui gèle au contact du sol et des objets, formant une couche de glace transparente. Elle se forme en présence de nuages près du sol qui contiennent de l'eau surfondue. Les gouttes sont petites, soit moins de 0, 5 mm de diamètre. 3, record 1, French, - bruine%20vergla%C3%A7ante
Record number: 1, Textual support number: 1 OBS
bruine se congelant : désignation uniformisée par l’Organisation de l’aviation civile internationale (OACI). 4, record 1, French, - bruine%20vergla%C3%A7ante
Record number: 1, Textual support number: 2 OBS
FZDZ : code de l’Organisation de l’aviation civile internationale (OACI) utilisé dans les messages d’observation météorologique régulière pour l’aviation (METAR). 5, record 1, French, - bruine%20vergla%C3%A7ante
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
- Transporte aéreo
Entrada(s) universal(es) Record 1
Record 1, Main entry term, Spanish
- llovizna congelante
1, record 1, Spanish, llovizna%20congelante
correct, feminine noun, officially approved
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- llovizna engelante 2, record 1, Spanish, llovizna%20engelante
correct, feminine noun, officially approved
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Gotas de precipitación [llovizna] que se congelan al llegar al suelo y sobre los objetos expuestos, formando así una capa de hielo claro. 3, record 1, Spanish, - llovizna%20congelante
Record number: 1, Textual support number: 1 OBS
llovizna engelante; llovizna congelante: términos aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 4, record 1, Spanish, - llovizna%20congelante
Record 2 - internal organization data 2022-11-18
Record 2, English
Record 2, Subject field(s)
- Atmospheric Physics
- Fluid Mechanics and Hydraulics (Physics)
Record 2, Main entry term, English
- supercooled water droplet
1, record 2, English, supercooled%20water%20droplet
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- supercooled droplet 2, record 2, English, supercooled%20droplet
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
At temperatures below 0 °C, cloud particles frequently consist entirely of supercooled water droplets down to about -10 °C in the case of layer clouds and to about -25 °C in the case of convective clouds. 3, record 2, English, - supercooled%20water%20droplet
Record number: 2, Textual support number: 1 OBS
supercooled water droplet; supercooled droplet: designations usually used in the plural. 4, record 2, English, - supercooled%20water%20droplet
Record 2, Key term(s)
- supercooled water droplets
- supercooled droplets
- super-cooled water droplet
- super-cooled droplet
- super-cooled water droplets
- super-cooled droplets
Record 2, French
Record 2, Domaine(s)
- Physique de l'atmosphère
- Mécanique des fluides et hydraulique (Physique)
Record 2, Main entry term, French
- gouttelette d'eau surfondue
1, record 2, French, gouttelette%20d%27eau%20surfondue
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- gouttelette d'eau en surfusion 2, record 2, French, gouttelette%20d%27eau%20en%20surfusion
correct, feminine noun
- gouttelette surfondue 3, record 2, French, gouttelette%20surfondue
correct, feminine noun
- gouttelette en surfusion 4, record 2, French, gouttelette%20en%20surfusion
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
gouttelette d’eau surfondue; gouttelette d’eau en surfusion; gouttelette surfondue; gouttelette en surfusion : désignations habituellement utilisées au pluriel. 5, record 2, French, - gouttelette%20d%27eau%20surfondue
Record 2, Key term(s)
- gouttelettes d'eau surfondues
- gouttelettes d'eau en surfusion
- gouttelettes surfondues
- gouttelettes en surfusion
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Física de la atmósfera
- Mecánica de fluidos e hidráulica (Física)
Record 2, Main entry term, Spanish
- gotita de agua subfundida
1, record 2, Spanish, gotita%20de%20agua%20subfundida
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- gotita subfundida 2, record 2, Spanish, gotita%20subfundida
correct, feminine noun
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 OBS
gotita de agua subfundida; gotita subfundida: designaciones utilizadas generalmente en plural. 3, record 2, Spanish, - gotita%20de%20agua%20subfundida
Record 2, Key term(s)
- gotitas de agua subfundidas
- gotitas subfundidas
Record 3 - internal organization data 2012-05-04
Record 3, English
Record 3, Subject field(s)
- Glaciology
- Hydrology and Hydrography
Record 3, Main entry term, English
- frazil ice
1, record 3, English, frazil%20ice
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- frazil 1, record 3, English, frazil
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
Fine, small, needle-like structures or thin, flat, circular plates of ice suspended in water. 1, record 3, English, - frazil%20ice
Record number: 3, Textual support number: 1 OBS
In rivers and lakes it is formed in supercooled, turbulent water. 1, record 3, English, - frazil%20ice
Record 3, French
Record 3, Domaine(s)
- Glaciologie
- Hydrologie et hydrographie
Record 3, Main entry term, French
- frasil
1, record 3, French, frasil
correct, masculine noun, Canada
Record 3, Abbreviations, French
Record 3, Synonyms, French
- frazil 2, record 3, French, frazil
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Fine aiguille ou plaquette de glace en suspension dans l’eau. 3, record 3, French, - frasil
Record number: 3, Textual support number: 1 OBS
Dans les cours d’eau et les lacs, les cristaux se forment dans de l'eau surfondue très agitée. 4, record 3, French, - frasil
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Glaciología
- Hidrología e hidrografía
Record 3, Main entry term, Spanish
- nieve fluvial flotante
1, record 3, Spanish, nieve%20fluvial%20flotante
feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- hielo cristalino 2, record 3, Spanish, hielo%20cristalino
masculine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Finas agujas, placas o discos de hielo suspendidos en el agua. 2, record 3, Spanish, - nieve%20fluvial%20flotante
Record number: 3, Textual support number: 1 OBS
En los ríos y lagos se forman en aguas turbulentas subenfriadas. 2, record 3, Spanish, - nieve%20fluvial%20flotante
Record 4 - internal organization data 2010-06-09
Record 4, English
Record 4, Subject field(s)
- Atmospheric Physics
- Glaciology
- Hydrology and Hydrography
Record 4, Main entry term, English
- ice spicule
1, record 4, English, ice%20spicule
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- ice needle 2, record 4, English, ice%20needle
correct, see observation
- spicule 3, record 4, English, spicule
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A spike of ice formed during the freezing of a water drop or a contained volume of water (as in a puddle or freezer container) ... 3, record 4, English, - ice%20spicule
Record number: 4, Textual support number: 1 CONT
The surface film of water is cooled below freezing point and suddenly changed into needle-like crystals office (ice spicules) that are slightly lighter than water. 4, record 4, English, - ice%20spicule
Record number: 4, Textual support number: 1 OBS
The expression ICE NEEDLE should not be confused with NEEDLE ICE. 5, record 4, English, - ice%20spicule
Record 4, French
Record 4, Domaine(s)
- Physique de l'atmosphère
- Glaciologie
- Hydrologie et hydrographie
Record 4, Main entry term, French
- aiguille de glace
1, record 4, French, aiguille%20de%20glace
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- spicule de glace 1, record 4, French, spicule%20de%20glace
correct, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Cristal de glace long et mince dont la coupe transversale est hexagonale et qui est formé dans l'eau surfondue. 2, record 4, French, - aiguille%20de%20glace
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2004-11-18
Record 5, English
Record 5, Subject field(s)
- Atmospheric Physics
Record 5, Main entry term, English
- water phase
1, record 5, English, water%20phase
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- liquid phase of water 2, record 5, English, liquid%20phase%20of%20water
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
The liquid state of water between the gaseous and the solid phases or roughly between 100 and 0°C (373 and 273 K). 1, record 5, English, - water%20phase
Record number: 5, Textual support number: 1 OBS
Supercooled water can exist between 0 and about -40°C (273 and 233 K). 1, record 5, English, - water%20phase
Record 5, Key term(s)
- water liquid phase
- phase of water
Record 5, French
Record 5, Domaine(s)
- Physique de l'atmosphère
Record 5, Main entry term, French
- phase aqueuse
1, record 5, French, phase%20aqueuse
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- phase liquide de l'eau 1, record 5, French, phase%20liquide%20de%20l%27eau
correct, feminine noun
- phase liquide d'eau 2, record 5, French, phase%20liquide%20d%27eau
feminine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
État liquide de l’eau, compris entre les phases solide et gazeuse, soit, en gros, entre 100 et 0°C (373 and 273 K). 1, record 5, French, - phase%20aqueuse
Record number: 5, Textual support number: 1 OBS
L'eau surfondue peut exister entre 0 et environ-40°C(273 et 233 K). 1, record 5, French, - phase%20aqueuse
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Física de la atmósfera
Record 5, Main entry term, Spanish
- fase del agua
1, record 5, Spanish, fase%20del%20agua
feminine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
- estado líquido del agua 1, record 5, Spanish, estado%20l%C3%ADquido%20del%20agua
masculine noun
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 DEF
Estado líquido del agua comprendido entre las fases sólida y gaseosa o aproximadamente entre 100 y 0°C (373 y 273 K). 1, record 5, Spanish, - fase%20del%20agua
Record number: 5, Textual support number: 1 OBS
Puede existir agua subfundida entre 0 y unos -40°C (273 y 233 K). 1, record 5, Spanish, - fase%20del%20agua
Record 6 - internal organization data 2004-10-01
Record 6, English
Record 6, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 6, Main entry term, English
- supercooled
1, record 6, English, supercooled
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- undercooled 2, record 6, English, undercooled
correct, see observation
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
supercooled cloud. A cloud composed of supercooled liquid water drops. 3, record 6, English, - supercooled
Record number: 6, Textual support number: 1 OBS
Supercooling. Cooling of liquid water to a temperature below its normal freezing point without causing it to freeze. 4, record 6, English, - supercooled
Record number: 6, Textual support number: 2 OBS
As adverbial prefix, under - denote an inferior quality or insufficient degree of activity, in this case the fact of being cooled. The use of "undercooled" is confusing. 5, record 6, English, - supercooled
Record 6, French
Record 6, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 6, Main entry term, French
- surfondu
1, record 6, French, surfondu
correct
Record 6, Abbreviations, French
Record 6, Synonyms, French
- en surfusion 2, record 6, French, en%20surfusion
correct
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
nuage d’eau surfondue. Nuage composé de gouttes d’eau liquide dont la température est inférieure au point de congélation. 1, record 6, French, - surfondu
Record number: 6, Textual support number: 1 OBS
Surfusion. Refroidissement de l’eau liquide à une température inférieure à son point de congélation normal sans provoquer sa congélation. 1, record 6, French, - surfondu
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 6, Main entry term, Spanish
- subfundido 1, record 6, Spanish, subfundido
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
- subenfriado 2, record 6, Spanish, subenfriado
Record 6, Textual support, Spanish
Record 7 - internal organization data 2003-09-17
Record 7, English
Record 7, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 7, Main entry term, English
- Findeisen-Bergeron nucleation process
1, record 7, English, Findeisen%2DBergeron%20nucleation%20process
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- Bergeron-Findeisen process 2, record 7, English, Bergeron%2DFindeisen%20process
correct
- Bergeron process 3, record 7, English, Bergeron%20process
correct
- Bergeron effect 1, record 7, English, Bergeron%20effect
correct
- Wegener-Bergeron process 4, record 7, English, Wegener%2DBergeron%20process
- Bergeron-Findeisen-Wegener process 5, record 7, English, Bergeron%2DFindeisen%2DWegener%20process
- Wegener-Bergeron-Findeisen process 6, record 7, English, Wegener%2DBergeron%2DFindeisen%20process
- WBF process 6, record 7, English, WBF%20process
- three-phase process 3, record 7, English, three%2Dphase%20process
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
Formation and growth of snow crystals of some size in the interior of supercooled water clouds due to the difference between the saturation pressure of water vapour over water ... and over ice ... 1, record 7, English, - Findeisen%2DBergeron%20nucleation%20process
Record number: 7, Textual support number: 1 CONT
The Bergeron-Findeisen process describes how ice crystals grow at the expense of supercooled water droplets in a water-saturated environment. This process is of particular importance in mid- to high latitudes where clouds routinely extend upward to subfreezing temperatures. Determining the ratio of supercooled droplets to ice crystals and the rate at which a cloud becomes glaciated aids a forecaster's ability to predict winter precipitation types and amounts. Making these determinations is based on an understanding of the Bergeron-Findeisen process. 2, record 7, English, - Findeisen%2DBergeron%20nucleation%20process
Record number: 7, Textual support number: 2 CONT
In 1911, Alfred Wegener, a geologist ... originally proposed a theory of ice crystal growth based on the difference in saturated water-vapor pressure between ice crystals and supercooled water droplets. In the 1930's, the Swedish meteorologist Tor Bergeron and the German meteorologist Walter Findeisen contributed further to the theory which became known as the Bergeron-Findeisen process. 2, record 7, English, - Findeisen%2DBergeron%20nucleation%20process
Record number: 7, Textual support number: 3 CONT
The Bergeron process is most important in clouds with temperatures below freezing. It involves interactions between ice particles, supercooled water, and water vapor - hence the name "three-phase process". 3, record 7, English, - Findeisen%2DBergeron%20nucleation%20process
Record 7, Key term(s)
- Findeisen Bergeron nucleation process
- Findeisen Bergeron process
- Findeisen-Bergeron process
- Bergeron Findeisen process
- Bergeron Findeisen Wegener process
- Wegener Bergeron Findeisen process
- BFW process
Record 7, French
Record 7, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 7, Main entry term, French
- processus de nucléation de Findeisen-Bergeron
1, record 7, French, processus%20de%20nucl%C3%A9ation%20de%20Findeisen%2DBergeron
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- processus de Bergeron 2, record 7, French, processus%20de%20Bergeron
correct, masculine noun
- effet Bergeron 3, record 7, French, effet%20Bergeron
correct, masculine noun
- processus de Wegener-Bergeron 4, record 7, French, processus%20de%20Wegener%2DBergeron
masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Formation et croissance de cristaux de neige d’assez grande dimension au sein de nuages d’eau surfondue, due à la différence entre la pression de saturation de la vapeur d’eau par rapport à l'eau [...] et celle par rapport à la glace [...] 1, record 7, French, - processus%20de%20nucl%C3%A9ation%20de%20Findeisen%2DBergeron
Record number: 7, Textual support number: 1 CONT
Lorsque la température d’un nuage est inférieure au point de congélation, il peut y avoir coexistence de cristaux de glace et de gouttelettes surfondues. Or, étant donné que la tension de vapeur est plus faible pour la glace que pour l'eau surfondue, et que l'air humide y a atteint son point de saturation, il est donc, dans ce cas, déjà sursaturé par rapport à la glace. Cette propriété de la vapeur d’eau fait en sorte que dès qu'il y a formation de cristaux de glace dans un nuage, ceux-ci se mettent à grossir, souvent aux dépens des gouttelettes. C'est ce qu'on appelle l'effet Bergeron : après avoir atteint une taille suffisante, ils tombent du nuage et fondent dans une couche où la température est supérieure au point de congélation. Mais la croissance des cristaux de glace par le seul effet Bergeron est plutôt lent 4 heures pour obtenir une goutte de pluie de seulement 2 mm. 5, record 7, French, - processus%20de%20nucl%C3%A9ation%20de%20Findeisen%2DBergeron
Record 7, Key term(s)
- processus de nucléation de Findeisen et Bergeron
- processus de Findeisen-Bergeron
- processus de Findeisen et Bergeron
- processus de Bergeron et Findeisen
- processus de Bergeron-Findeisen
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 7, Main entry term, Spanish
- proceso de nucleación de Findeisen-Bergeron
1, record 7, Spanish, proceso%20de%20nucleaci%C3%B3n%20de%20Findeisen%2DBergeron
correct, masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
- efecto de Bergeron 1, record 7, Spanish, efecto%20de%20Bergeron
correct, masculine noun
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 DEF
Formación y crecimiento de cristales de nieve de tamaño relativamente grande en el interior de una nube de agua subfundida como consecuencia de la diferencia entre la presión de saturación del vapor de agua con respecto al agua [...] y al hielo [...] 1, record 7, Spanish, - proceso%20de%20nucleaci%C3%B3n%20de%20Findeisen%2DBergeron
Record 7, Key term(s)
- proceso de nucleación de Findeisen y Bergeron
Record 8 - internal organization data 2003-07-29
Record 8, English
Record 8, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 8, Main entry term, English
- dry-ice seeding
1, record 8, English, dry%2Dice%20seeding
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
Introduction of dry ice (solid carbon dioxide) into a supercooled cloud in order to produce a large amount of ice crystals to activate the formation of precipitation (application of the Bergeron-Findeisen theory). 1, record 8, English, - dry%2Dice%20seeding
Record 8, Key term(s)
- dry ice seeding
Record 8, French
Record 8, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 8, Main entry term, French
- ensemencement à la neige carbonique
1, record 8, French, ensemencement%20%C3%A0%20la%20neige%20carbonique
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Introduction de neige carbonique(dioxyde de carbone à l'état solide) dans un nuage d’eau surfondue dans le but de produire une grande quantité de cristaux de glace pour déclencher la formation de la précipitation(application de la théorie de Bergeron-Findeisen). 1, record 8, French, - ensemencement%20%C3%A0%20la%20neige%20carbonique
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 8, Main entry term, Spanish
- siembra con hielo seco
1, record 8, Spanish, siembra%20con%20hielo%20seco
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 DEF
Introducción de hielo seco (anhídrido carbónico sólido) en el interior de una nube de agua subfundida para producir una gran cantidad de cristales de hielo que estimulan la formación de precipitación de acuerdo con la teoría de Bergeron-Findeisen. 1, record 8, Spanish, - siembra%20con%20hielo%20seco
Record 9 - internal organization data 2002-11-22
Record 9, English
Record 9, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 9, Main entry term, English
- globule of ice
1, record 9, English, globule%20of%20ice
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
Hailstone: Globule or piece of ice, with a diameter varying between 5 and 50 mm or even more, the fall of which constitutes hail. 2, record 9, English, - globule%20of%20ice
Record number: 9, Textual support number: 2 CONT
Precipitation may take place as very large globules of ice called hail. Hails can vary from 5 mm to several cms in diameter. 3, record 9, English, - globule%20of%20ice
Record 9, Key term(s)
- ice globule
Record 9, French
Record 9, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 9, Main entry term, French
- globule de glace
1, record 9, French, globule%20de%20glace
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Si le milieu nuageux contient de grandes quantités de gouttelettes d’eau condensée en surfusion, leur captation par les germes de glace initiaux est trop rapide pour permettre leur cristallisation immédiate et l'évacuation de la chaleur latente correspondante. Il se forme alors autour du germe initial une pellicule d’eau surfondue en voie de cristallisation continue. Ce qui conduit non plus à la formation de flocons de neige mais de globules de glace ou grêlons beaucoup plus denses et lourds et qui le plus souvent ne fondent pas avant d’atteindre le sol. 2, record 9, French, - globule%20de%20glace
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2002-11-22
Record 10, English
Record 10, Subject field(s)
- Meteorology
Record 10, Main entry term, English
- ice particle 1, record 10, English, ice%20particle
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
Precipitation processes are complex. ... Snow crystals begin as minute ice particles which have formed around condensation nuclei in the atmosphere. These nuclei may be dust particles with favorable molecular structure or even minute crystals of sea salt. If these ice particles exist in an atmosphere with an excess supply of water vapor (supersaturated air) they will continue to grow. Upon reaching a critical size, they begin to fall. Depending on the conditions they encounter in different layers of air during their descent, they may continue to grow, may stop growing, or may experience a succession of growth patterns. What arrives at the ground can be a simple product of the initial ice crystal formation, or it may be the result of a complex life history. 2, record 10, English, - ice%20particle
Record 10, Key term(s)
- ice germ
- particle of ice
- germ of ice
Record 10, French
Record 10, Domaine(s)
- Météorologie
Record 10, Main entry term, French
- germe de glace
1, record 10, French, germe%20de%20glace
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- particule de glace 2, record 10, French, particule%20de%20glace
correct, masculine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
La naissance de «germes de glace» à partir de microgouttelettes d’eau surfondue cristallisant autour d’un noyau de congélation, et la croissance de ces germes en un cristal du système hexagonal(symétrie d’ordre six) conduisent à la formation de la neige au sein des nuages. 3, record 10, French, - germe%20de%20glace
Record number: 10, Textual support number: 2 CONT
Les cristaux de neige prennent naissance dans les nuages. Les gouttes d’eau en surfusion rencontrent des germes de glace (particules de poussières ou gouttes gelées) pour ainsi donner les cristaux de glace. 4, record 10, French, - germe%20de%20glace
Record number: 10, Textual support number: 3 CONT
nuage : ensemble visible de minuscules particules d’eau liquide ou de glace, ou des deux à la fois, en suspension dans l’atmosphère. 2, record 10, French, - germe%20de%20glace
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 1999-10-22
Record 11, English
Record 11, Subject field(s)
- Meteorology
- Atmospheric, Climatic and Meteorological Phenomena
Record 11, Main entry term, English
- silver iodide seeding
1, record 11, English, silver%20iodide%20seeding
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A method of cloud seeding in which silver iodide crystals are introduced into the supercooled portions of clouds to induce the nucleation of ice crystals and, thus, precipitation. 2, record 11, English, - silver%20iodide%20seeding
Record 11, French
Record 11, Domaine(s)
- Météorologie
- Phénomènes météorologiques, climatiques et atmosphériques
Record 11, Main entry term, French
- ensemencement à l'iodure d'argent
1, record 11, French, ensemencement%20%C3%A0%20l%27iodure%20d%27argent
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Ensemencement des nuages avec de l'iodure d’argent, généralement limité aux nuages d’eau surfondue. 2, record 11, French, - ensemencement%20%C3%A0%20l%27iodure%20d%27argent
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Meteorología
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 11, Main entry term, Spanish
- siembra de yoduro de plata
1, record 11, Spanish, siembra%20de%20yoduro%20de%20plata
feminine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
Record 11, Textual support, Spanish
Record number: 11, Textual support number: 1 DEF
Siembra de las nubes con yoduro de plata, en general limitada a las nubes subfundidas. 1, record 11, Spanish, - siembra%20de%20yoduro%20de%20plata
Record 12 - internal organization data 1995-11-21
Record 12, English
Record 12, Subject field(s)
- Atmospheric Physics
Record 12, Main entry term, English
- Bergeron-Findeisen theory
1, record 12, English, Bergeron%2DFindeisen%20theory
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- ice-crystal theory 1, record 12, English, ice%2Dcrystal%20theory
correct
- Wegener-Bergeron process 1, record 12, English, Wegener%2DBergeron%20process
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
Theoretical explanation of the process by which precipitation particles may form in a mixed cloud (composed of both ice crystals and liquid water drops). 2, record 12, English, - Bergeron%2DFindeisen%20theory
Record number: 12, Textual support number: 1 OBS
This theory is based on the fact that the saturation vapour pressure with respect to ice is lower than that with respect to supercooled liquid water at the same temperature. If both types of particles are present and the total water content is high enough, the ice crystals would grow by sublimation at the expense of the liquid drops which would lose mass by evaporation. When the ice crystals become heavy enough they would fall as snow. 2, record 12, English, - Bergeron%2DFindeisen%20theory
Record 12, French
Record 12, Domaine(s)
- Physique de l'atmosphère
Record 12, Main entry term, French
- théorie de Bergeron-Findeisen
1, record 12, French, th%C3%A9orie%20de%20Bergeron%2DFindeisen
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- théorie du cristal de glace 1, record 12, French, th%C3%A9orie%20du%20cristal%20de%20glace
correct, feminine noun
- processus de Wegener-Bergeron 1, record 12, French, processus%20de%20Wegener%2DBergeron
correct, masculine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Explication théorique du processus selon lequel des précipitations peuvent se former dans un nuage mixte (composé à la fois de cristaux de glace et de gouttes d’eau liquide). 2, record 12, French, - th%C3%A9orie%20de%20Bergeron%2DFindeisen
Record number: 12, Textual support number: 1 OBS
Cette théorie est basée sur le fait que la pression de vapeur d’eau saturante par rapport à la glace est inférieure à la pression de vapeur d’eau saturante par rapport à l'eau liquide surfondue à la même température. Si les deux types de particules sont en présence et la teneur totale en eau est suffisamment élevée, les cristaux de glace croissent par condensation solide aux dépens des gouttes d’eau, qui perdent de leur masse par évaporation. Lorsque les cristaux de glace deviennent suffisamment lourds, ils tombent sous forme de neige. 2, record 12, French, - th%C3%A9orie%20de%20Bergeron%2DFindeisen
Record 12, Spanish
Record 12, Campo(s) temático(s)
- Física de la atmósfera
Record 12, Main entry term, Spanish
- teoría de Bergeron-Findeisen
1, record 12, Spanish, teor%C3%ADa%20de%20Bergeron%2DFindeisen
correct, feminine noun
Record 12, Abbreviations, Spanish
Record 12, Synonyms, Spanish
- teoría de los cristales de hielo 1, record 12, Spanish, teor%C3%ADa%20de%20los%20cristales%20de%20hielo
correct, feminine noun
- proceso de Wegener-Bergeron 1, record 12, Spanish, proceso%20de%20Wegener%2DBergeron
correct, masculine noun
Record 12, Textual support, Spanish
Record number: 12, Textual support number: 1 DEF
Explicación teórica del proceso de formación de partículas de precipitación en una nube mixta (compuesta por cristales de hielo y gotas de agua). 1, record 12, Spanish, - teor%C3%ADa%20de%20Bergeron%2DFindeisen
Record number: 12, Textual support number: 1 OBS
Esta teoría se basa en el hecho de que, a una misma temperatura, la presión de saturación del vapor de agua con respecto al hielo es inferior a la observada con respecto al agua líquida subfundida. Si están presentes ambos tipos de partículas y el contenido total de agua es suficientemente alto, los cristales de hielo crecerán por sublimación a expensas de las gotas de agua, que perderán masa por evaporación. Cuando los cristales de hielo llegan a ser suficientemente pesados, caen en forma de nieve. 1, record 12, Spanish, - teor%C3%ADa%20de%20Bergeron%2DFindeisen
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