fréquence et diversité des types de climats annuels au Brésil pour la période 1961 - 2015

Abstract : Frequency and diversity of "Annual Climate Types" in Brazil for the 1961-2015 period – This article proposes to use the Köppen classification to define "Annual Climate Types" (ACT) for a set of 208 stations, representative of the climatic diversity of Brazil. The average monthly temperature and precipitation data for the period 1961-2015 allow to established the frequency of ACTs for each station. The statistical and cartographic treatment of this information makes it possible to define the limits of the climates of Brazil. This approach allows us to propose a detailed study of the transitions between the tropical climates types (mainly Aw, Am and Af) and those of the south, subtropical and temperate (Cwa and Cfa in particular) and discuss these climatic limits.
Keywords : Climate
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Conference papers
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https://halshs.archives-ouvertes.fr/halshs-01558842
Contributor : Vincent Dubreuil <>
Submitted on : Monday, July 10, 2017 - 10:21:45 AM
Last modification on : Friday, July 5, 2019 - 12:42:16 PM

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  • HAL Id : halshs-01558842, version 1

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Vincent Dubreuil, Karime Fante, Olivier Planchon, João Lima Sant'Anna. fréquence et diversité des types de climats annuels au Brésil pour la période 1961 - 2015 . XXXème colloque de l’Association Internationale de Climatologie, Jul 2017, Sfax, Tunisie. ⟨halshs-01558842⟩

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