Climate Trends in Coari/AM-Brazil

Bibliographic Details
Main Author: Aleixo, Natacha Cintia Regina [UNESP]
Publication Date: 2022
Other Authors: Filho, Luciomar da Silva Almeida
Format: Article
Language: por
Source: Repositório Institucional da UNESP
Download full: http://dx.doi.org/10.26848/rbgf.v15.5.p2601-2612
http://hdl.handle.net/11449/241577
Summary: The objective of this work was to analyze the trends of rainfall and air temperature of the municipality of Coari, Amazonas, Brazil, considering the historical series from 1970 to 2015. The data were obtained from the INMET website in monthly and annual time scale and correspond to the conventional station data, after filling gaps the non-parametric Mann-Kendall and Pettitt tests were applied to verify the trend and homogeneity, respectively. The results showed that the significance was greater than 0.05 for rainfall representing the absence of a significant trend in annual and monthly data, whereas for air temperature there was a significant positive trend in maximum temperature, with a continuous increase from the year 2000 and minimum temperature from 1997, for annual and monthly data. In general, it was possible to attest to the effectiveness of statistical methods in the consolidation of responses for analysis of climate change, and it is possible to affirm that there were positive trends of increasing air temperature recorded in Coari and stationarity of rainfall data.
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spelling Climate Trends in Coari/AM-BrazilTendências climáticas em Coari-AMClimate ChangeGeographical climatologyNon-parametric testsThe objective of this work was to analyze the trends of rainfall and air temperature of the municipality of Coari, Amazonas, Brazil, considering the historical series from 1970 to 2015. The data were obtained from the INMET website in monthly and annual time scale and correspond to the conventional station data, after filling gaps the non-parametric Mann-Kendall and Pettitt tests were applied to verify the trend and homogeneity, respectively. The results showed that the significance was greater than 0.05 for rainfall representing the absence of a significant trend in annual and monthly data, whereas for air temperature there was a significant positive trend in maximum temperature, with a continuous increase from the year 2000 and minimum temperature from 1997, for annual and monthly data. In general, it was possible to attest to the effectiveness of statistical methods in the consolidation of responses for analysis of climate change, and it is possible to affirm that there were positive trends of increasing air temperature recorded in Coari and stationarity of rainfall data.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Universidade Estadual Paulista Campus Presidente Prudente (UNESP) professora do departamento de Geografia da Universidade Federal do Amazonas Universidade Federal do Amazonas (UFAM), AMUniversidade Federal do Amazonas (UFAM) membro do Laboratório de Hidrogeografia Climatologia e Análise Ambiental da Amazônia (HIDROGEO) Universidade Federal do Amazonas (UFAM), AMUniversidade Estadual Paulista Campus Presidente Prudente (UNESP) professora do departamento de Geografia da Universidade Federal do Amazonas Universidade Federal do Amazonas (UFAM), AMUniversidade Estadual Paulista (UNESP)Universidade Federal do Amazonas (UFAM)Aleixo, Natacha Cintia Regina [UNESP]Filho, Luciomar da Silva Almeida2023-03-01T21:11:04Z2023-03-01T21:11:04Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2601-2612http://dx.doi.org/10.26848/rbgf.v15.5.p2601-2612Revista Brasileira de Geografia Fisica, v. 15, n. 5, p. 2601-2612, 2022.1984-2295http://hdl.handle.net/11449/24157710.26848/rbgf.v15.5.p2601-26122-s2.0-85137030853Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Geografia Fisicainfo:eu-repo/semantics/openAccess2023-03-01T21:11:05Zoai:repositorio.unesp.br:11449/241577Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-03-01T21:11:05Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Climate Trends in Coari/AM-Brazil
Tendências climáticas em Coari-AM
title Climate Trends in Coari/AM-Brazil
spellingShingle Climate Trends in Coari/AM-Brazil
Aleixo, Natacha Cintia Regina [UNESP]
Climate Change
Geographical climatology
Non-parametric tests
title_short Climate Trends in Coari/AM-Brazil
title_full Climate Trends in Coari/AM-Brazil
title_fullStr Climate Trends in Coari/AM-Brazil
title_full_unstemmed Climate Trends in Coari/AM-Brazil
title_sort Climate Trends in Coari/AM-Brazil
author Aleixo, Natacha Cintia Regina [UNESP]
author_facet Aleixo, Natacha Cintia Regina [UNESP]
Filho, Luciomar da Silva Almeida
author_role author
author2 Filho, Luciomar da Silva Almeida
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade Federal do Amazonas (UFAM)
dc.contributor.author.fl_str_mv Aleixo, Natacha Cintia Regina [UNESP]
Filho, Luciomar da Silva Almeida
dc.subject.por.fl_str_mv Climate Change
Geographical climatology
Non-parametric tests
topic Climate Change
Geographical climatology
Non-parametric tests
description The objective of this work was to analyze the trends of rainfall and air temperature of the municipality of Coari, Amazonas, Brazil, considering the historical series from 1970 to 2015. The data were obtained from the INMET website in monthly and annual time scale and correspond to the conventional station data, after filling gaps the non-parametric Mann-Kendall and Pettitt tests were applied to verify the trend and homogeneity, respectively. The results showed that the significance was greater than 0.05 for rainfall representing the absence of a significant trend in annual and monthly data, whereas for air temperature there was a significant positive trend in maximum temperature, with a continuous increase from the year 2000 and minimum temperature from 1997, for annual and monthly data. In general, it was possible to attest to the effectiveness of statistical methods in the consolidation of responses for analysis of climate change, and it is possible to affirm that there were positive trends of increasing air temperature recorded in Coari and stationarity of rainfall data.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-03-01T21:11:04Z
2023-03-01T21:11:04Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.26848/rbgf.v15.5.p2601-2612
Revista Brasileira de Geografia Fisica, v. 15, n. 5, p. 2601-2612, 2022.
1984-2295
http://hdl.handle.net/11449/241577
10.26848/rbgf.v15.5.p2601-2612
2-s2.0-85137030853
url http://dx.doi.org/10.26848/rbgf.v15.5.p2601-2612
http://hdl.handle.net/11449/241577
identifier_str_mv Revista Brasileira de Geografia Fisica, v. 15, n. 5, p. 2601-2612, 2022.
1984-2295
10.26848/rbgf.v15.5.p2601-2612
2-s2.0-85137030853
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira de Geografia Fisica
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 2601-2612
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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