Spatial analysis of heat sources in Pará state - Brazil

Detalhes bibliográficos
Autor(a) principal: Alves, Raynon Joel Monteiro
Data de Publicação: 2020
Outros Autores: Gonçalves, Wanderson Gonçalves, Gonçalves, Janaina Pinheiro, Raulino, Stefani Silva, Sousa, Frank Bruno Baima de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/10387
Resumo: The state of Pará has experienced a high occurrence of forest fires, which were strongly influenced by the El Niño phenomenon in 2015-2016. This study aims to analyze the conditions of heat sources in Pará, using the 2016 monthly bulletins provided by the Environment and Sustainability Secretariat. This data was analyzed through descriptive statistics. The IDW interpolation method was used to construct the density map, displaying the primary areas of concern. The results showed that the greatest detections were during the Amazonian summer, occurring during the second half of the year. Specifically, the municipalities of the Southwestern and Southeastern Para meso-regions were mainly the ones affected. Fire is used as a primary economic tool. The Southwest was the one region that presented the highest densities of hotspots. Although the results do not indicate the actual configuration of the events, because of the technical limitations of remote sensing, the information obtained in this study communicates ideas concerning prevention and action in the most affected areas. In loco studies are needed to determine precisely the causes of these occurrences.
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spelling Spatial analysis of heat sources in Pará state - BrazilAnálisis espacial de enfoques de calor en el estado de Pará - BrasilAnálise espacial dos focos de calor no estado do Pará - BrasilArco do desmatamentoMonitoramento de queimadasSensoriamento remoto.Arco de deforestaciónVigilancia de incendiosDetección remota.Arc of deforestationMonitoring of fireRemote sensing.The state of Pará has experienced a high occurrence of forest fires, which were strongly influenced by the El Niño phenomenon in 2015-2016. This study aims to analyze the conditions of heat sources in Pará, using the 2016 monthly bulletins provided by the Environment and Sustainability Secretariat. This data was analyzed through descriptive statistics. The IDW interpolation method was used to construct the density map, displaying the primary areas of concern. The results showed that the greatest detections were during the Amazonian summer, occurring during the second half of the year. Specifically, the municipalities of the Southwestern and Southeastern Para meso-regions were mainly the ones affected. Fire is used as a primary economic tool. The Southwest was the one region that presented the highest densities of hotspots. Although the results do not indicate the actual configuration of the events, because of the technical limitations of remote sensing, the information obtained in this study communicates ideas concerning prevention and action in the most affected areas. In loco studies are needed to determine precisely the causes of these occurrences.El estado de Pará tiene una alta incidencia de incendios e incendios y, en 2015 y 2016, fue fuertemente influenciado por el fenómeno de El Niño. Así, este estudio tuvo como objetivo analizar la ocurrencia de puntos calientes en Pará, utilizando los boletines mensuales de 2016 del seguimiento de la Secretaría de Medio Ambiente y Sustentabilidad. Estos datos se analizaron mediante estadística descriptiva, además, se utilizó el método de interpolación IDW para construir el mapa de densidad de enfoque. Los resultados mostraron que las mayores detecciones se dieron durante el verano amazónico, la segunda mitad del año, principalmente entre los municipios de las regiones suroeste y sureste de Pará, ya que el fuego se utiliza en las principales actividades económicas. El suroeste fue el de mayor y muy alta densidad de focos. En los estudios in loco son necesarios para determinar con precisión las causas de estas ocurrencias y, si bien los resultados no indican la configuración real de los eventos, debido a las limitaciones técnicas de la teledetección, la información obtenida sirve para concentrar las acciones de inspección, prevención y combate en las zonas más afectadas.O Estado do Pará apresenta alta ocorrência de queimadas e incêndios e, em 2015 e 2016, sofreu forte influência do fenômeno El Niño. Assim, este estudo objetivou analisar as ocorrências de focos de calor no Pará, utilizando os boletins mensais de 2016 do monitoramento da Secretaria de Meio Ambiente e Sustentabilidade. Esses dados foram analisados por meio da estatística descritiva, além disso, utilizou-se o método de interpolação IDW para a construção do mapa de densidade de focos. Os resultados demonstraram que as maiores detecções foram durante o verão amazônico, segundo semestre do ano, principalmente entre os munícipios das mesorregiões paraenses sudoeste e sudeste, uma vez que o fogo é utilizado nas principais atividades econômicas. A sudoeste foi a que mais apresentou densidades alta e muito alta de focos. Necessita-se de estudos in loco para determinar precisamente as causas dessas ocorrências e, embora, os resultados não indiquem a real configuração dos eventos, por causa das limitações técnicas do sensoriamento remoto, as informações obtidas servem para concentrar as ações de fiscalização, prevenção e combate nas áreas mais afetadas.Research, Society and Development2020-11-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1038710.33448/rsd-v9i11.10387Research, Society and Development; Vol. 9 No. 11; e66491110387Research, Society and Development; Vol. 9 Núm. 11; e66491110387Research, Society and Development; v. 9 n. 11; e664911103872525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/10387/9215Copyright (c) 2020 Raynon Joel Monteiro Alves; Wanderson Gonçalves Gonçalves; Janaina Pinheiro Gonçalves; Stefani Silva Raulino; Frank Bruno Baima de Sousahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAlves, Raynon Joel MonteiroGonçalves, Wanderson GonçalvesGonçalves, Janaina PinheiroRaulino, Stefani SilvaSousa, Frank Bruno Baima de2020-12-10T23:37:57Zoai:ojs.pkp.sfu.ca:article/10387Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:32:27.238408Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Spatial analysis of heat sources in Pará state - Brazil
Análisis espacial de enfoques de calor en el estado de Pará - Brasil
Análise espacial dos focos de calor no estado do Pará - Brasil
title Spatial analysis of heat sources in Pará state - Brazil
spellingShingle Spatial analysis of heat sources in Pará state - Brazil
Alves, Raynon Joel Monteiro
Arco do desmatamento
Monitoramento de queimadas
Sensoriamento remoto.
Arco de deforestación
Vigilancia de incendios
Detección remota.
Arc of deforestation
Monitoring of fire
Remote sensing.
title_short Spatial analysis of heat sources in Pará state - Brazil
title_full Spatial analysis of heat sources in Pará state - Brazil
title_fullStr Spatial analysis of heat sources in Pará state - Brazil
title_full_unstemmed Spatial analysis of heat sources in Pará state - Brazil
title_sort Spatial analysis of heat sources in Pará state - Brazil
author Alves, Raynon Joel Monteiro
author_facet Alves, Raynon Joel Monteiro
Gonçalves, Wanderson Gonçalves
Gonçalves, Janaina Pinheiro
Raulino, Stefani Silva
Sousa, Frank Bruno Baima de
author_role author
author2 Gonçalves, Wanderson Gonçalves
Gonçalves, Janaina Pinheiro
Raulino, Stefani Silva
Sousa, Frank Bruno Baima de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Alves, Raynon Joel Monteiro
Gonçalves, Wanderson Gonçalves
Gonçalves, Janaina Pinheiro
Raulino, Stefani Silva
Sousa, Frank Bruno Baima de
dc.subject.por.fl_str_mv Arco do desmatamento
Monitoramento de queimadas
Sensoriamento remoto.
Arco de deforestación
Vigilancia de incendios
Detección remota.
Arc of deforestation
Monitoring of fire
Remote sensing.
topic Arco do desmatamento
Monitoramento de queimadas
Sensoriamento remoto.
Arco de deforestación
Vigilancia de incendios
Detección remota.
Arc of deforestation
Monitoring of fire
Remote sensing.
description The state of Pará has experienced a high occurrence of forest fires, which were strongly influenced by the El Niño phenomenon in 2015-2016. This study aims to analyze the conditions of heat sources in Pará, using the 2016 monthly bulletins provided by the Environment and Sustainability Secretariat. This data was analyzed through descriptive statistics. The IDW interpolation method was used to construct the density map, displaying the primary areas of concern. The results showed that the greatest detections were during the Amazonian summer, occurring during the second half of the year. Specifically, the municipalities of the Southwestern and Southeastern Para meso-regions were mainly the ones affected. Fire is used as a primary economic tool. The Southwest was the one region that presented the highest densities of hotspots. Although the results do not indicate the actual configuration of the events, because of the technical limitations of remote sensing, the information obtained in this study communicates ideas concerning prevention and action in the most affected areas. In loco studies are needed to determine precisely the causes of these occurrences.
publishDate 2020
dc.date.none.fl_str_mv 2020-11-29
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/10387
10.33448/rsd-v9i11.10387
url https://rsdjournal.org/index.php/rsd/article/view/10387
identifier_str_mv 10.33448/rsd-v9i11.10387
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/10387/9215
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 11; e66491110387
Research, Society and Development; Vol. 9 Núm. 11; e66491110387
Research, Society and Development; v. 9 n. 11; e66491110387
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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