TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
SEQUIA METEOROLOGICA [1 record]
Record 1 - internal organization data 2006-03-16
Record 1, English
Record 1, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 1, Main entry term, English
- meteorological drought
1, record 1, English, meteorological%20drought
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
... drought that occurs when precipitation is significantly below normal over a long period. 2, record 1, English, - meteorological%20drought
Record number: 1, Textual support number: 1 CONT
Meteorological drought is usually an expression of precipitation's departure from normal over some period of time. These definitions are usually region-specific, and presumably based on a thorough understanding of regional climatology. The variety of meteorologic definitions from different countries at different times illustrates why it is folly to apply a definition of drought developed in one part of the world to another: United States (1942): less than 2.5 mm of rainfall in 48 hours. Great Britain (1936): fifteen consecutive days with daily precipitation totals of less than .25 mm. Libya (1964): when annual rainfall is less than 180 mm. India (1960): actual seasonal rainfall is deficient by more than twice the mean deviation. Bali (1964): a period of six days without rain. Meteorological measurements are the first indicators of drought. 3, record 1, English, - meteorological%20drought
Record number: 1, Textual support number: 1 OBS
Drought is viewed as a sustained and regionally extensive occurrence of below average natural water availability, either in the form of precipitation, river runoff, or groundwater. Droughts may be classified as meteorological or hydrological: A Meteorological Drought occurs when there is below average availability of precipitation. The National Meteorological Service (NMS) subdivides meteorological drought into three categories: drought, extreme drought, and severe drought. Drought is defined as less than 60% (range 41-60) of normal rainfall over 8 consecutive weeks. Extreme drought is defined as less than 40% (range 21-40) of the normal rainfall over 8 consecutive weeks. Severe drought is defined as less than 20% (range 0-20) of the normal rainfall over 8 consecutive weeks. The normal rainfall is the thirty year mean. 4, record 1, English, - meteorological%20drought
Record 1, French
Record 1, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 1, Main entry term, French
- sécheresse météorologique
1, record 1, French, s%C3%A9cheresse%20m%C3%A9t%C3%A9orologique
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
[...] sécheresse qui survient lorsque les précipitations sont bien inférieures à la normale au cours d'une longue période. 1, record 1, French, - s%C3%A9cheresse%20m%C3%A9t%C3%A9orologique
Record number: 1, Textual support number: 1 OBS
On écrirait mieux «sècheresse». 2, record 1, French, - s%C3%A9cheresse%20m%C3%A9t%C3%A9orologique
Record number: 1, Textual support number: 2 OBS
sècheresse : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2006). 3, record 1, French, - s%C3%A9cheresse%20m%C3%A9t%C3%A9orologique
Record 1, Key term(s)
- sècheresse météorologique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 1, Main entry term, Spanish
- sequía meteorológica
1, record 1, Spanish, sequ%C3%ADa%20meteorol%C3%B3gica
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Sequía que se produce cuando la precipitación desciende mucho más de lo previsto en un área extensa durante un período prolongado. 1, record 1, Spanish, - sequ%C3%ADa%20meteorol%C3%B3gica
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada
Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: