TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ÅNGSTROM [8 records]
Record 1 - internal organization data 2023-05-16
Record 1, English
Record 1, Subject field(s)
- Metrology and Units of Measure
- Atomic Physics
- Chemistry
Universal entry(ies) Record 1
Record 1, Main entry term, English
- angstrom
1, record 1, English, angstrom
correct
Record 1, Abbreviations, English
- A 2, record 1, English, A
correct
- angst 3, record 1, English, angst
correct
Record 1, Synonyms, English
- ångström 4, record 1, English, %C3%A5ngstr%C3%B6m
correct
- ångstrom 5, record 1, English, %C3%A5ngstrom
correct
- angstrom unit 2, record 1, English, angstrom%20unit
correct
- AU 2, record 1, English, AU
correct, see observation
- AU 2, record 1, English, AU
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A unit of linear measurement in the centimeter-gram-second system equivalent to 10-10 metre, i.e. 1/10 000 000 000 metre. 6, record 1, English, - angstrom
Record number: 1, Textual support number: 1 OBS
Named in honour of Swedish physicist Anders J. Angström (1814 -1874). ... It equals 10-10 metre, 10-8 centimetre, 10-4 micron, or 10-1 millimicron. Such ultramicroscopic distances as the dimensions of atoms, molecules, unit cells and short wavelengths are expressed in angstroms. 2, record 1, English, - angstrom
Record number: 1, Textual support number: 2 OBS
As a unit, the initial letter of angstrom is sometimes capitalized. 2, record 1, English, - angstrom
Record number: 1, Textual support number: 3 OBS
The closest "equivalent" SI unit is the nanometre (1 nm = 10 Å). (SI: International System of Units). 6, record 1, English, - angstrom
Record number: 1, Textual support number: 4 OBS
AU; A.U.: These abbreviations could be confused with the symbols for "astronomical unit" and the chemical element "gold." 6, record 1, English, - angstrom
Record 1, French
Record 1, Domaine(s)
- Unités de mesure et métrologie
- Physique atomique
- Chimie
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- angström
1, record 1, French, angstr%C3%B6m
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- ångström 2, record 1, French, %C3%A5ngstr%C3%B6m
correct, masculine noun
- angstrœm 3, record 1, French, angstr%26oelig%3Bm
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Unité de longueur employée en microphysique, valant un dix-millième de micron. 3, record 1, French, - angstr%C3%B6m
Record number: 1, Textual support number: 1 CONT
Des études récentes [...] ont montré que dans les verres volcaniques où les cristaux sont pourtant absents, l'altération progresse d'une façon analogue, entre des particules sphériques de quelques centaines à quelques milliers d'angströms. 4, record 1, French, - angstr%C3%B6m
Record number: 1, Textual support number: 1 OBS
Unité de longueur mesurant 10-8 cm. 5, record 1, French, - angstr%C3%B6m
Record number: 1, Textual support number: 2 OBS
Cette unité ne fait pas partie du Système international d'unités (SI). Les unités reconnues par le SI, qui peuvent être utilisées à la place de l'ångström sont le picomètre (1 Å = 100 pm) et le nanomètre (1 Å = 0,1 nm). Il semblerait que le picomètre remplace l'ångström pour mesurer les longueurs des liaisons chimiques. 6, record 1, French, - angstr%C3%B6m
Record 1, Key term(s)
- aangström
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Metrología y unidades de medida
- Física atómica
- Química
Entrada(s) universal(es) Record 1
Record 1, Main entry term, Spanish
- ångström
1, record 1, Spanish, %C3%A5ngstr%C3%B6m
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- angstroem 2, record 1, Spanish, angstroem
correct, masculine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Medida de longitud que equivale a una diezmillonésima de milímetro. 3, record 1, Spanish, - %C3%A5ngstr%C3%B6m
Record number: 1, Textual support number: 1 CONT
El tamaño de un virus varía de 100 a 2000 angströms, por lo que únicamente se pueden observar con la ayuda de un microscopio electrónico. 4, record 1, Spanish, - %C3%A5ngstr%C3%B6m
Record number: 1, Textual support number: 1 OBS
Sirve para medir la longitud de onda de las radiaciones luminosas así como las dimensiones atómicas. 2, record 1, Spanish, - %C3%A5ngstr%C3%B6m
Record 2 - internal organization data 2019-11-15
Record 2, English
Record 2, Subject field(s)
- Lasers and Masers
- Surgical Instruments
Record 2, Main entry term, English
- argon-ion laser
1, record 2, English, argon%2Dion%20laser
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- argon ion laser 2, record 2, English, argon%20ion%20laser
correct
- argon laser 3, record 2, English, argon%20laser
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A laser using the coherent emission spectrum of light emitted by argon. 4, record 2, English, - argon%2Dion%20laser
Record number: 2, Textual support number: 1 OBS
[The light emitted by argon] is blue-green and is readily absorbed by red hemoglobin, thus allowing the use of the argon laser in coagulation of bleeding sites in surgery. 4, record 2, English, - argon%2Dion%20laser
Record 2, French
Record 2, Domaine(s)
- Masers et lasers
- Instruments chirurgicaux
Record 2, Main entry term, French
- laser à argon ionisé
1, record 2, French, laser%20%C3%A0%20argon%20ionis%C3%A9
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- laser à argon 2, record 2, French, laser%20%C3%A0%20argon
correct, masculine noun
- laser argon 3, record 2, French, laser%20argon
correct, masculine noun
- laser ionique à argon 4, record 2, French, laser%20ionique%20%C3%A0%20argon
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 PHR
trabéculoplastie au laser argon 3, record 2, French, - laser%20%C3%A0%20argon%20ionis%C3%A9
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Láser y máser
- Instrumental quirúrgico
Record 2, Main entry term, Spanish
- láser de argón
1, record 2, Spanish, l%C3%A1ser%20de%20arg%C3%B3n
masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Láser gaseoso que utiliza argón ionizado y emite una línea en 4880 angstrom como radiación infrarroja. 1, record 2, Spanish, - l%C3%A1ser%20de%20arg%C3%B3n
Record 3 - internal organization data 2016-02-25
Record 3, English
Record 3, Subject field(s)
- Weather Stations and Meteorological Instruments and Equipment
- Scientific Instruments
- The Sun (Astronomy)
Record 3, Main entry term, English
- pyrheliometer
1, record 3, English, pyrheliometer
correct, see observation
Record 3, Abbreviations, English
Record 3, Synonyms, English
- actinometer 2, record 3, English, actinometer
correct, see observation
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
Instrument for measuring the direct solar radiation. 2, record 3, English, - pyrheliometer
Record number: 3, Textual support number: 1 CONT
pyrheliometer. ... The instrument consists of a radiation sensing element enclosed in a casing that is closed except for a small aperture through which the direct solar rays enter. Pyrheliometers can be classified on the basis of the sensing elements employed. 3, record 3, English, - pyrheliometer
Record number: 3, Textual support number: 1 OBS
pyrheliometer: General name for the class of actinometers which measure the intensity of direct solar radiation. 4, record 3, English, - pyrheliometer
Record number: 3, Textual support number: 1 PHR
Epply, silver-disc, thermoelectric type, water-flow pyrheliometer; spectropyrheliometer. 5, record 3, English, - pyrheliometer
Record 3, French
Record 3, Domaine(s)
- Stations, instruments et équipements météorologiques
- Instruments scientifiques
- Soleil (Astronomie)
Record 3, Main entry term, French
- pyrhéliomètre
1, record 3, French, pyrh%C3%A9liom%C3%A8tre
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- pyrohéliomètre 2, record 3, French, pyroh%C3%A9liom%C3%A8tre
correct, masculine noun
- actinomètre 3, record 3, French, actinom%C3%A8tre
correct, see observation, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Instrument de mesure du rayonnement solaire direct. 4, record 3, French, - pyrh%C3%A9liom%C3%A8tre
Record number: 3, Textual support number: 1 OBS
pyrhéliomètre : Parfois couplé à une monture équatoriale permettant un pointage permanent vers le soleil, il sert à l'étalonnage des pyranomètres. 5, record 3, French, - pyrh%C3%A9liom%C3%A8tre
Record number: 3, Textual support number: 2 OBS
actinomètre : Dénomination périmée des instruments de mesure de l'éclairement énergétique (radiomètres), en particulier celui du soleil. 5, record 3, French, - pyrh%C3%A9liom%C3%A8tre
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Estaciones, instrumentos y equipos meteorológicos
- Instrumentos científicos
- Sol (Astronomía)
Record 3, Main entry term, Spanish
- pirheliómetro
1, record 3, Spanish, pirheli%C3%B3metro
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- actinómetro 2, record 3, Spanish, actin%C3%B3metro
correct, masculine noun
- piroheliómetro 3, record 3, Spanish, piroheli%C3%B3metro
masculine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Instrumento para medir la radiación solar directa. 4, record 3, Spanish, - pirheli%C3%B3metro
Record number: 3, Textual support number: 1 CONT
El pirheliómetro de Angström, también llamado pirheliómetro de compensación, consta de dos laminillas de manganina ennegrecidas, una de las cuales se expone a la luz solar, en tanto que la otra, sumida en la sombra, es calentada eléctricamente hasta igualar la temperatura de la primera; la intensidad de la corriente compensadora permite calcular la energía captada en calorías por centímetro cuadrado y por minuto. 5, record 3, Spanish, - pirheli%C3%B3metro
Record 4 - internal organization data 2014-06-05
Record 4, English
Record 4, Subject field(s)
- Scientific Instruments
- Atomic Physics
Record 4, Main entry term, English
- contact mode atomic force microscope
1, record 4, English, contact%20mode%20atomic%20force%20microscope
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- contact mode AFM 2, record 4, English, contact%20mode%20AFM
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
The contact mode atomic force microscope (AFM) uses a tip that is connected to a cantilever which has a spring constant of about 0.01 - 0.3 N/m. 1, record 4, English, - contact%20mode%20atomic%20force%20microscope
Record 4, French
Record 4, Domaine(s)
- Instruments scientifiques
- Physique atomique
Record 4, Main entry term, French
- microscope à force atomique en mode contact
1, record 4, French, microscope%20%C3%A0%20force%20atomique%20en%20mode%20contact
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
[...] la version 3100 est composée d’un microscope à force atomique en mode contact ou en mode tapping, mode qui permet d’étudier la surface d’échantillons de toute taille. Elle est équipée de moteurs pas-à-pas qui permettent une étude exhaustive à grande échelle des échantillons. 1, record 4, French, - microscope%20%C3%A0%20force%20atomique%20en%20mode%20contact
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Instrumentos científicos
- Física atómica
Record 4, Main entry term, Spanish
- microscopio de fuerza atómica en modo contacto
1, record 4, Spanish, microscopio%20de%20fuerza%20at%C3%B3mica%20en%20modo%20contacto
correct, masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- AFM en modo contacto 2, record 4, Spanish, AFM%20en%20modo%20contacto
correct, masculine noun
- microscopio de fuerza atómica en modo con contacto 3, record 4, Spanish, microscopio%20de%20fuerza%20at%C3%B3mica%20en%20modo%20con%20contacto
correct, masculine noun
- AFM en modo con contacto 3, record 4, Spanish, AFM%20en%20modo%20con%20contacto
correct, masculine noun
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 CONT
Microscopio de fuerza atómica [...] Tiene resolución de fracciones de angstrom. Su sonda está formada por un cantilever microscópico con una fina punta en su extremo encargada de rastrear la muestra. Puede trabajar en modo "contacto" y en modo "sin contacto". En el primer caso la punta toca la muestra y ésta ejerce una fuerza sobre la primera a medida que la sonda se desplaza sobre la muestra en el plano XY. 1, record 4, Spanish, - microscopio%20de%20fuerza%20at%C3%B3mica%20en%20modo%20contacto
Record number: 4, Textual support number: 2 CONT
El microscopio de fuerza atómica o AFM por sus siglas en inglés, muestrea la superficie mediante una punta muy pequeña de unos pocos micrones de largo y un diámetro más pequeño aún, de unos diez nanómetros. [...] Las fuerzas que actúan sobre el cantilever son varias. Una de ellas es la fuerza de Van der Waals que ocurre entre átomos. Esta fuerza puede ser de atracción o de repulsión, dependiendo de la distancia entre los átomos. Esto da lugar a dos modos de operación, el modo con contacto y modo sin contacto. En el modo con contacto el cantilever se sitúa a unos pocos angstroms de la superficie y la fuerza interatómica es de repulsión. En el modo sin contacto la punta se mantiene a decenas o cientos de angstroms de la superficie y las fuerzas son de atracción. 3, record 4, Spanish, - microscopio%20de%20fuerza%20at%C3%B3mica%20en%20modo%20contacto
Record number: 4, Textual support number: 1 OBS
AFM: por su sigla en inglés (atomic force microscope). 4, record 4, Spanish, - microscopio%20de%20fuerza%20at%C3%B3mica%20en%20modo%20contacto
Record 5 - internal organization data 2008-02-22
Record 5, English
Record 5, Subject field(s)
- Scientific Instruments
- Weather Stations and Meteorological Instruments and Equipment
Record 5, Main entry term, English
- Angstrom pyrheliometer
1, record 5, English, Angstrom%20pyrheliometer
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- Angstrom compensation pyrheliometer 2, record 5, English, Angstrom%20compensation%20pyrheliometer
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
An absolute instrument developed by Swedish physicist Knut Johan Angstrom ... for the measurement of direct solar radiation. 2, record 5, English, - Angstrom%20pyrheliometer
Record number: 5, Textual support number: 1 OBS
The radiation receiver station consists of two identical manganin strips whose temperatures are measured by attached thermocouples. One of the strips is shaded, while the other is exposed to sunlight. An electrical heating current is passed through the shaded strip so as to raise its temperature to that of the exposed strip. The electric power required to accomplish this is a measure of the solar radiation. 2, record 5, English, - Angstrom%20pyrheliometer
Record 5, French
Record 5, Domaine(s)
- Instruments scientifiques
- Stations, instruments et équipements météorologiques
Record 5, Main entry term, French
- pyrhéliomètre d'Angström
1, record 5, French, pyrh%C3%A9liom%C3%A8tre%20d%27Angstr%C3%B6m
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Instrument mis au point par K. Angström pour effectuer la mesure du rayonnement solaire direct. 2, record 5, French, - pyrh%C3%A9liom%C3%A8tre%20d%27Angstr%C3%B6m
Record number: 5, Textual support number: 1 OBS
Deux lames de manganin noircies constituent le détecteur. Elles sont placées au fond d'un tube dont la longueur n'autorise qu'un angle d'ouverture de l'ordre de 5°. On expose l'une des lames au rayonnement, l'autre maintenue dans l'obscurité est parcourue par un courant électrique. On règle l'intensité du courant afin d'amener cette dernière à la température de la lame sous éclatement. Un thermocouple aux soudures collées sur les faces postérieures de ces lames contrôle l'équilibre thermique. Le rayonnement solaire direct se déduit du courant électrique nécessaire à cette compensation. 1, record 5, French, - pyrh%C3%A9liom%C3%A8tre%20d%27Angstr%C3%B6m
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Instrumentos científicos
- Estaciones, instrumentos y equipos meteorológicos
Record 5, Main entry term, Spanish
- pirheliómetro de Angström
1, record 5, Spanish, pirheli%C3%B3metro%20de%20Angstr%C3%B6m
correct, masculine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
- pirheliómetro de compensación 1, record 5, Spanish, pirheli%C3%B3metro%20de%20compensaci%C3%B3n
correct, masculine noun
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 CONT
El pirheliómetro de Angström, también llamado pirheliómetro de compensación, consta de dos laminillas de manganina ennegrecidas, una de las cuales se expone a la luz solar, en tanto que la otra, sumida en la sombra, es calentada eléctricamente hasta igualar la temperatura de la primera; la intensidad de la corriente compensadora permite calcular la energía captada en calorías por centímetro cuadrado y por minuto. 1, record 5, Spanish, - pirheli%C3%B3metro%20de%20Angstr%C3%B6m
Record 6 - internal organization data 2001-06-04
Record 6, English
Record 6, Subject field(s)
- Medical and Surgical Equipment
Record 6, Main entry term, English
- x-ray microscope
1, record 6, English, x%2Dray%20microscope
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A microscope in which a beam of x-rays is used instead of light. 1, record 6, English, - x%2Dray%20microscope
Record 6, French
Record 6, Domaine(s)
- Équipement médico-chirurgical
Record 6, Main entry term, French
- microscope à rayons X
1, record 6, French, microscope%20%C3%A0%20rayons%20X
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Un tour de taille de 840 mètres et la hauteur d'une maison de deux étages : le microscope à rayons X le plus puissant du monde aurait bien du mal à tenir sur une table de laboratoire. 1, record 6, French, - microscope%20%C3%A0%20rayons%20X
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Equipo médico y quirúrgico
Record 6, Main entry term, Spanish
- microscopio de rayos X
1, record 6, Spanish, microscopio%20de%20rayos%20X
masculine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 CONT
Los microscopios de rayos X aquí descritos pueden revelar detalles en el rango de 200 a 1000 angström. 1, record 6, Spanish, - microscopio%20de%20rayos%20X
Record 7 - internal organization data 2000-12-11
Record 7, English
Record 7, Subject field(s)
- Climatology
Record 7, Main entry term, English
- Gorczynski aridity coefficient 1, record 7, English, Gorczynski%20aridity%20coefficient
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record 7, French
Record 7, Domaine(s)
- Climatologie
Record 7, Main entry term, French
- coefficient d'aridité de Gorczynski
1, record 7, French, coefficient%20d%27aridit%C3%A9%20de%20Gorczynski
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Fonction de la précipitation et de la température pour représenter le manque relatif d'humidité d'un endroit. C'est le produit du facteur de latitude (cosécante de la latitude), de l'amplitude de la température (différence en degrés C entre les moyennes des mois le plus chaud et le plus froid) et du rapport des précipitations (différence entre les totaux annuels les plus hauts et les plus bas sur une base de 50 ans divisée par la moyenne). 2, record 7, French, - coefficient%20d%27aridit%C3%A9%20de%20Gorczynski
Record number: 7, Textual support number: 1 CONT
La faiblesse de la pluviosité ne suffit pas à caractériser l'aridité d'un climat, ou d'une région; il faut y associer d'autres facteurs climatologiques comme le rayonnement, la température, le vent et l'humidité de l'air. Pour caractériser le niveau d'aridité on peut citer les indices suivants : L'indice d'aridité de Martonne [...] Le facteur d'humidité (ou facteur pluvial) de Lang [...] L'indice d'aridité de C.W. Thornthwaite [...] Le coefficient d'aridité de Gorczynski [...] L'indice d'aridité de Dubief [...] L'indice climatique de potentialité agricole de Turc [...] 3, record 7, French, - coefficient%20d%27aridit%C3%A9%20de%20Gorczynski
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Climatología
Record 7, Main entry term, Spanish
- coeficiente de aridez de W. Gorczynski
1, record 7, Spanish, coeficiente%20de%20aridez%20de%20W%2E%20Gorczynski
masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 CONT
Aridez... El grado al cual un clima le falta la humedad efectiva y promotora de vida; lo opuesto a humedad en el sentido climático del término. El concepto global de aridez vs. humedad es lo que viene a ser llamado de efectividad de la precipitación. Dos teorías básicas han sido desarrolladas. La primera, usada por W. Köppen y modificada [por] Bailey, no define abiertamente la aridez, sino que asigna valores definidos de la precipitación anual(tomado con respecto a su distribución) y a la temperatura para separar un clima seco, de otros tipos. La segunda idea describe una medida de aridez o precipitación efectiva y usa estos valores como un parámetro primario de clasificación. De este tipo son el índice de efectividad de la precipitación de C. W. Thornthwaite(1931) y su índice de humedad(1948), el índice de aridez de E. De Martonne y el coeficiente de aridez de W. Gorczynski, el factor de humedad de Lang y el coeficiente de humedad de Angström. 1, record 7, Spanish, - coeficiente%20de%20aridez%20de%20W%2E%20Gorczynski
Record 7, Key term(s)
- coeficiente de aridez de Gorczynski
Record 8 - internal organization data 2000-12-11
Record 8, English
Record 8, Subject field(s)
- Climatology
Record 8, Main entry term, English
- Lang pluvial factor 1, record 8, English, Lang%20pluvial%20factor
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record 8, French
Record 8, Domaine(s)
- Climatologie
Record 8, Main entry term, French
- facteur d'humidité de Lang
1, record 8, French, facteur%20d%27humidit%C3%A9%20de%20Lang
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- facteur pluvial de Lang 2, record 8, French, facteur%20pluvial%20de%20Lang
correct, masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Quotient de la pluie (en mm) par la température (en degrés C). 3, record 8, French, - facteur%20d%27humidit%C3%A9%20de%20Lang
Record number: 8, Textual support number: 1 CONT
La faiblesse de la pluviosité ne suffit pas à caractériser l'aridité d'un climat, ou d'une région; il faut y associer d'autres facteurs climatologiques comme le rayonnement, la température, le vent et l'humidité de l'air. Pour caractériser le niveau d'aridité on peut citer les indices suivants : L'indice d'aridité de Martonne [...] Le facteur d'humidité (ou facteur pluvial) de Lang [...] L'indice d'aridité de C.W. Thornthwaite [...] Le coefficient d'aridité de Gorczynski [...] L'indice d'aridité de Dubief [...] L'indice climatique de potentialité agricole de Turc [...] 1, record 8, French, - facteur%20d%27humidit%C3%A9%20de%20Lang
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Climatología
Record 8, Main entry term, Spanish
- factor de humedad de Lang
1, record 8, Spanish, factor%20de%20humedad%20de%20Lang
masculine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 CONT
Aridez... El grado al cual un clima le falta la humedad efectiva y promotora de vida; lo opuesto a humedad en el sentido climático del término. El concepto global de aridez vs. humedad es lo que viene a ser llamado de efectividad de la precipitación. Dos teorías básicas han sido desarrolladas. La primera, usada por W. Köppen y modificada [por] Bailey, no define abiertamente la aridez, sino que asigna valores definidos de la precipitación anual(tomado con respecto a su distribución) y a la temperatura para separar un clima seco, de otros tipos. La segunda idea describe una medida de aridez o precipitación efectiva y usa estos valores como un parámetro primario de clasificación. De este tipo son el índice de efectividad de la precipitación de C. W. Thornthwaite(1931) y su índice de humedad(1948), el índice de aridez de E. De Martonne y el coeficiente de aridez de W. Gorczynski, el factor de humedad de Lang y el coeficiente de humedad de Angström. 1, record 8, Spanish, - factor%20de%20humedad%20de%20Lang
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