Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil

A comprehensive dataset of daily rainfall covering the period from 1972 to 2002 was used to compute the climatology and trend of occurrence and intensity of heavy, weak and normal events of rainfall on Northeast Brazil (NEB). For selection of rainfall events, we used the technique of quantiles and t...

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Principais autores:	Oliveira, Priscilla Teles de, Silva, Cláudio Moisés Santos e, Lima, Kellen Carla
Formato:	article
Idioma:	English
Publicado em:	Wiley
Assuntos:	Mann–Kendall test Percentile Climatic variability Semi-arid
Endereço do item:	https://repositorio.ufrn.br/jspui/handle/123456789/28860 https://doi.org/10.1002/asl2.484
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id	ri-123456789-28860
record_format	dspace
spelling	ri-123456789-288602022-10-17T20:52:35Z Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil Oliveira, Priscilla Teles de Silva, Cláudio Moisés Santos e Lima, Kellen Carla Mann–Kendall test Percentile Climatic variability Semi-arid A comprehensive dataset of daily rainfall covering the period from 1972 to 2002 was used to compute the climatology and trend of occurrence and intensity of heavy, weak and normal events of rainfall on Northeast Brazil (NEB). For selection of rainfall events, we used the technique of quantiles and the trend was identiﬁed using the nonparametric Mann–Kendall test. The heavy events are modulated by La Niña and El Niño occurrences and in general they presented negative trend concerning to number of episodes and positive trend to daily rainfall. 2020-04-30T18:08:46Z 2020-04-30T18:08:46Z 2013-12-23 article OLIVEIRA, Priscilla Teles de; SILVA, Cláudio Moisés Santos e; LIMA, Kellen Carla. Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil. Atmospheric Science Letters, [s. l.], v. 15, n. 3, p. 172-177, 23 dez. 2013. Disponível em: https://rmets.onlinelibrary.wiley.com/doi/10.1002/asl2.484. Acesso em: 30 abr. 2020. http://dx.doi.org/10.1002/asl2.484. 1530-261X (online) https://repositorio.ufrn.br/jspui/handle/123456789/28860 https://doi.org/10.1002/asl2.484 en Wiley
institution	Repositório Institucional
collection	RI - UFRN
language	English
topic	Mann–Kendall test Percentile Climatic variability Semi-arid
spellingShingle	Mann–Kendall test Percentile Climatic variability Semi-arid Oliveira, Priscilla Teles de Silva, Cláudio Moisés Santos e Lima, Kellen Carla Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
description	A comprehensive dataset of daily rainfall covering the period from 1972 to 2002 was used to compute the climatology and trend of occurrence and intensity of heavy, weak and normal events of rainfall on Northeast Brazil (NEB). For selection of rainfall events, we used the technique of quantiles and the trend was identiﬁed using the nonparametric Mann–Kendall test. The heavy events are modulated by La Niña and El Niño occurrences and in general they presented negative trend concerning to number of episodes and positive trend to daily rainfall.
format	article
author	Oliveira, Priscilla Teles de Silva, Cláudio Moisés Santos e Lima, Kellen Carla
author_facet	Oliveira, Priscilla Teles de Silva, Cláudio Moisés Santos e Lima, Kellen Carla
author_sort	Oliveira, Priscilla Teles de
title	Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
title_short	Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
title_full	Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
title_fullStr	Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
title_full_unstemmed	Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
title_sort	linear trend of occurrence and intensity of heavy rainfall events on northeast brazil
publisher	Wiley
publishDate	2020
url	https://repositorio.ufrn.br/jspui/handle/123456789/28860 https://doi.org/10.1002/asl2.484
work_keys_str_mv	AT oliveirapriscillatelesde lineartrendofoccurrenceandintensityofheavyrainfalleventsonnortheastbrazil AT silvaclaudiomoisessantose lineartrendofoccurrenceandintensityofheavyrainfalleventsonnortheastbrazil AT limakellencarla lineartrendofoccurrenceandintensityofheavyrainfalleventsonnortheastbrazil
_version_	1773961993920708608

Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil

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