Relation between the degree of severity of burnings and hot spots in the municipality of São Pedro do Piauí, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Geografia (Londrina) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/geografia/article/view/34859 |
Resumo: | The objective of this study is to evaluate the relation between the severity of burnings and the heat sources in the city of São Pedro do Piauí, state of Piauí, based on the spectral index NDBR (Normalized Burn Ratio) considering the temporal clipping 2006 to 2016. The methodological procedures include bibliographical revision and acquisition of the cartographic base of the spatial and temporal clipping of the research. The records of the heat sources obtained in the Burning Database (BDQueimadas - INPE) and satellite images from the USGS (United States Geological Survey), from 2006 and 2016, were used to calculate the NBR spectral index (Normalized Burn Index). It was observed a total of 4,857 hot spots in the area under analysis, with a predominance of records in the second half of the year, particularly between the months of July and December, with the peak being the month of October. When considering the spectral index NDBR, using as reference the month of August of 2006 and 2016, the municipality of São Pedro do Piauí did not have sectors classified with: high moderate severity, high severity and nor anomalies, being that much of the municipality was classified with high regeneration. |
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Relation between the degree of severity of burnings and hot spots in the municipality of São Pedro do Piauí, BrazilRelación entre el grado de severidad de quemaduras y focos de calor en el municipio de São Pedro do Piauí, BrasilRelação entre o grau de severidade de queimadas e focos de calor no município de São Pedro do Piauí, BrasilBurningHot spotsRemote sensing.QuemadurasFocos de calorDetección remota.QueimadasFocos de calorSensoriamento remoto.The objective of this study is to evaluate the relation between the severity of burnings and the heat sources in the city of São Pedro do Piauí, state of Piauí, based on the spectral index NDBR (Normalized Burn Ratio) considering the temporal clipping 2006 to 2016. The methodological procedures include bibliographical revision and acquisition of the cartographic base of the spatial and temporal clipping of the research. The records of the heat sources obtained in the Burning Database (BDQueimadas - INPE) and satellite images from the USGS (United States Geological Survey), from 2006 and 2016, were used to calculate the NBR spectral index (Normalized Burn Index). It was observed a total of 4,857 hot spots in the area under analysis, with a predominance of records in the second half of the year, particularly between the months of July and December, with the peak being the month of October. When considering the spectral index NDBR, using as reference the month of August of 2006 and 2016, the municipality of São Pedro do Piauí did not have sectors classified with: high moderate severity, high severity and nor anomalies, being that much of the municipality was classified with high regeneration.El estudio objetiva evaluar la relación entre el grado de severidad de quemaduras y los focos de calor en el municipio de São Pedro do Piauí, estado del Piauí, a partir del índice espectral NDBR (Índice de Quemada Normalizada), considerando el recorte temporal de 2006 a 2016. Los procedimientos metodológicos contemplan revisión bibliográfica y adquisición de la base cartográfica del recorte espacial y temporal de la investigación. Se utilizaron los registros de los focos de calor obtenidos en el Banco de Datos de Quemadas (BDQuemadas - INPE) e imágenes de satélites obtenidas en la USGS (de los Estados Unidos Geológicos), de los años 2006 y 2016, con el fin de calcular el índice espectral NBR (Índice de Quemado Normalizado). Se constató un total de 4.857 focos de calor en el área en análisis, siendo que hay un predominio de los registros en el segundo semestre del año, particularmente entre los meses de julio a diciembre, siendo que el ápice es el mes de octubre. Al considerar el índice espectral NDBR, utilizando como referencia el mes de agosto de 2006 y 2016, el municipio de São Pedro do Piauí no tuvo sectores clasificados con: alta moderada severidad, alta severidad y ni anomalías, siendo que buena parte del municipio fue clasificada con alta regeneración.O estudo objetiva avaliar a relação entre o grau de severidade de queimadas e os focos de calor no município de São Pedro do Piauí, estado do Piauí, a partir do índice espectral NDBR (Índice de Queimada Normalizada), considerando o recorte temporal de 2006 a 2016. Os procedimentos metodológicos contemplam revisão bibliográfica e aquisição da base cartográfica do recorte espacial e temporal da pesquisa. Utilizou-se os registros dos focos de calor obtidos no Banco de Dados de Queimadas (BDQueimadas – INPE) e imagens de satélites obtidas na USGS (United States Geological Survey), dos anos de 2006 e 2016, no intuito de calcular o índice espectral NBR (Índice de Queimada Normalizada). Constatou-se um total de 4.857 focos de calor na área em análise, sendo que há uma predominância dos registros no segundo semestre do ano, particularmente entre os meses de julho a dezembro, sendo que o ápice é o mês de outubro. Ao considerar o índice espectral NDBR, utilizando como referência o mês de agosto de 2006 e 2016, o município de São Pedro do Piauí não teve setores classificados com: alta moderada severidade, alta severidade e nem anomalias, sendo que boa parte do município foi classificada com alta regeneração.Universidade Estadual de Londrina2019-07-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado pelos paresapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/geografia/article/view/3485910.5433/2447-1747.2019v28n2p9GEOGRAFIA (Londrina); v. 28 n. 2 (2019); 9 - 262447-1747reponame:Geografia (Londrina)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/geografia/article/view/34859/25693Copyright (c) 2019 GEOGRAFIA (Londrina)http://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessCosta, Grenda Juara AlvesMonte, Lucas AlmeidaAlbuquerque, Emanuel Lindemberg Silva2022-09-20T16:12:02Zoai:ojs.pkp.sfu.ca:article/34859Revistahttps://www.uel.br/revistas/uel/index.php/geografiaPUBhttps://www.uel.br/revistas/uel/index.php/geografia/oairevista.geografia.uel@gmail.com||marcar@uel.br||laudi@uel.br2447-17470102-3888opendoar:2022-09-20T16:12:02Geografia (Londrina) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Relation between the degree of severity of burnings and hot spots in the municipality of São Pedro do Piauí, Brazil Relación entre el grado de severidad de quemaduras y focos de calor en el municipio de São Pedro do Piauí, Brasil Relação entre o grau de severidade de queimadas e focos de calor no município de São Pedro do Piauí, Brasil |
title |
Relation between the degree of severity of burnings and hot spots in the municipality of São Pedro do Piauí, Brazil |
spellingShingle |
Relation between the degree of severity of burnings and hot spots in the municipality of São Pedro do Piauí, Brazil Costa, Grenda Juara Alves Burning Hot spots Remote sensing. Quemaduras Focos de calor Detección remota. Queimadas Focos de calor Sensoriamento remoto. |
title_short |
Relation between the degree of severity of burnings and hot spots in the municipality of São Pedro do Piauí, Brazil |
title_full |
Relation between the degree of severity of burnings and hot spots in the municipality of São Pedro do Piauí, Brazil |
title_fullStr |
Relation between the degree of severity of burnings and hot spots in the municipality of São Pedro do Piauí, Brazil |
title_full_unstemmed |
Relation between the degree of severity of burnings and hot spots in the municipality of São Pedro do Piauí, Brazil |
title_sort |
Relation between the degree of severity of burnings and hot spots in the municipality of São Pedro do Piauí, Brazil |
author |
Costa, Grenda Juara Alves |
author_facet |
Costa, Grenda Juara Alves Monte, Lucas Almeida Albuquerque, Emanuel Lindemberg Silva |
author_role |
author |
author2 |
Monte, Lucas Almeida Albuquerque, Emanuel Lindemberg Silva |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Costa, Grenda Juara Alves Monte, Lucas Almeida Albuquerque, Emanuel Lindemberg Silva |
dc.subject.por.fl_str_mv |
Burning Hot spots Remote sensing. Quemaduras Focos de calor Detección remota. Queimadas Focos de calor Sensoriamento remoto. |
topic |
Burning Hot spots Remote sensing. Quemaduras Focos de calor Detección remota. Queimadas Focos de calor Sensoriamento remoto. |
description |
The objective of this study is to evaluate the relation between the severity of burnings and the heat sources in the city of São Pedro do Piauí, state of Piauí, based on the spectral index NDBR (Normalized Burn Ratio) considering the temporal clipping 2006 to 2016. The methodological procedures include bibliographical revision and acquisition of the cartographic base of the spatial and temporal clipping of the research. The records of the heat sources obtained in the Burning Database (BDQueimadas - INPE) and satellite images from the USGS (United States Geological Survey), from 2006 and 2016, were used to calculate the NBR spectral index (Normalized Burn Index). It was observed a total of 4,857 hot spots in the area under analysis, with a predominance of records in the second half of the year, particularly between the months of July and December, with the peak being the month of October. When considering the spectral index NDBR, using as reference the month of August of 2006 and 2016, the municipality of São Pedro do Piauí did not have sectors classified with: high moderate severity, high severity and nor anomalies, being that much of the municipality was classified with high regeneration. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-07-06 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado pelos pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/geografia/article/view/34859 10.5433/2447-1747.2019v28n2p9 |
url |
https://ojs.uel.br/revistas/uel/index.php/geografia/article/view/34859 |
identifier_str_mv |
10.5433/2447-1747.2019v28n2p9 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/geografia/article/view/34859/25693 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 GEOGRAFIA (Londrina) http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 GEOGRAFIA (Londrina) http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Londrina |
publisher.none.fl_str_mv |
Universidade Estadual de Londrina |
dc.source.none.fl_str_mv |
GEOGRAFIA (Londrina); v. 28 n. 2 (2019); 9 - 26 2447-1747 reponame:Geografia (Londrina) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Geografia (Londrina) |
collection |
Geografia (Londrina) |
repository.name.fl_str_mv |
Geografia (Londrina) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
revista.geografia.uel@gmail.com||marcar@uel.br||laudi@uel.br |
_version_ |
1799315432295890944 |