Multitemporal analysis of the land use and land cover of the Conceção do Araguaia city, State of Pará, through Google Earth Engine

Detalhes bibliográficos
Autor(a) principal: Vale, Jones Remo Barbosa
Data de Publicação: 2020
Outros Autores: Pereira , Júlio Anderson Araújo, Cereja, Samara Sunny dos Anjos, Souza, Larisse Fernanda Pereira de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Cerrados (Montes Claros. Online)
Texto Completo: https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1995
Resumo: The Amazon Forest is the largest contiguous tropical forest on the planet and covers about 40% of Brazilian territory, it has been going through an intense process of conversion of forest areas, mainly in the arc of deforestation, which is a critical area with environmental problems such as burning and deforestation. The municipality of Conceição do Araguaia-PA is in this critical area and presents itself as a front for the expansion of agropastoral activity in the region. The objective of the work was to make a temporal analysis of changes in land use and land cover in the municipality of Conceição do Araguaia. For the development of the work, images from the Landsat-5/TM satellite from 1999 and 2009, and from the Landsat-8/OLI-TIRS satellite from the year 2019 were processed and classified on the Google Earth Engine platform. From the results obtained, it was found that between 1999 and 2019 there was a deforestation of 22% in the municipality under study, with agropastoral activity having increased by 14,6%. With this it can be concluded that the edaphoclimatic conditions favor the development of agriculture and livestock and it is directly linked to local deforestation, being characterized as the main economic matrix of the municipality.
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spelling Multitemporal analysis of the land use and land cover of the Conceção do Araguaia city, State of Pará, through Google Earth EngineAnálisis multitemporal del uso y cobertura de la tierra de la ciudad de Conceição do Araguaia-Pará a través del Google Earth EngineAnálise multitemporal do uso e cobertura da terra do município de Conceição do Araguaia-Pará através do Google Earth EngineGeotecnologias. Desflorestamento. Floresta Amazônica. Geotechnologies. Deforestation. Amazon Rainforest.Geotecnologías. Deforestación. Floresta Amazónica.The Amazon Forest is the largest contiguous tropical forest on the planet and covers about 40% of Brazilian territory, it has been going through an intense process of conversion of forest areas, mainly in the arc of deforestation, which is a critical area with environmental problems such as burning and deforestation. The municipality of Conceição do Araguaia-PA is in this critical area and presents itself as a front for the expansion of agropastoral activity in the region. The objective of the work was to make a temporal analysis of changes in land use and land cover in the municipality of Conceição do Araguaia. For the development of the work, images from the Landsat-5/TM satellite from 1999 and 2009, and from the Landsat-8/OLI-TIRS satellite from the year 2019 were processed and classified on the Google Earth Engine platform. From the results obtained, it was found that between 1999 and 2019 there was a deforestation of 22% in the municipality under study, with agropastoral activity having increased by 14,6%. With this it can be concluded that the edaphoclimatic conditions favor the development of agriculture and livestock and it is directly linked to local deforestation, being characterized as the main economic matrix of the municipality.La Floresta Amazónica es la floresta tropical contiguo más grande del planeta y cubre aproximadamente el 40% del territorio brasileño, ha pasado por un intenso proceso de conversión de áreas forestales, principalmente en el arco de deforestación, que es un área crítica con problemas ambientales como la quema y la deforestación. El municipio de Conceição do Araguaia-PA se encuentra en esta área crítica y se presenta como un frente para la expansión de la actividad agropastoral en la región. El objetivo del trabajo fue hacer un análisis temporal de los cambios en el uso de la tierra y la cobertura en el municipio de Conceição do Araguaia. Para el desarrollo del trabajo, las imágenes del satélite Landsat-5/TM del año 1999 y 2009, y del satélite Landsat-8/OLI-TIRS del año 2019 fueron procesadas y clasificadas en la plataforma Google Earth Engine. A partir de los resultados obtenidos, se descubrió que entre 1999 y 2019 hubo una deforestación del 22% en el municipio en estudio, con una actividad agropastoral que aumentó en un 14,6%. Con esto se puede concluir que las condiciones edafoclimáticas favorecen el desarrollo de la agricultura y la ganadería y están directamente vinculadas a la deforestación local, caracterizándose como la principal matriz económica del municipio.A Floresta Amazônica é a maior floresta tropical contígua do planeta e cobre cerca de 40% território brasileiro, vem passando por intenso processo de conversão de áreas florestais, principalmente, no arco do desmatamento que é uma área crítica com problemas ambientais como queimadas e desflorestamento. O município de Conceição do Araguaia-PA encontra-se nessa área crítica e apresenta-se como uma frente de expansão da atividade agropastoril na região. O objetivo do trabalho foi analisar temporalmente as mudanças de uso e cobertura da terra no município de Conceição do Araguaia. Para o desenvolvimento do trabalho foram utilizadas imagens do satélite Landsat-5/TM do ano de 1999 e 2009, e do satélite Landsat-8/OLI-TIRS do ano de 2019 processadas e classificadas na plataforma Google Earth Engine. A partir dos resultados obtidos constatou-se que entre os anos de 1999 e 2019 houve um desflorestamento de 22% no município em estudo, sendo que a atividade agropastoril obteve um aumentou de 14,6%. Com isto pode-se concluir que as condições edafoclimáticas favorecem o desenvolvimento da agropecuária e ela está diretamente ligada ao desflorestamento local, caracterizando-se como a principal matriz econômica do município.Editora Unimontes2020-10-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigoapplication/pdfhttps://www.periodicos.unimontes.br/index.php/cerrados/article/view/199510.46551/rc24482692202019Revista Cerrados; v. 18 n. 02 (2020): Revista Cerrados ; 297-3182448-26921678-8346reponame:Revista Cerrados (Montes Claros. Online)instname:Universidade Estadual de Montes Claros (UNIMONTES)instacron:UNIMONTESporhttps://www.periodicos.unimontes.br/index.php/cerrados/article/view/1995/3292https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1995/4022Copyright (c) 2020 Revista Cerradoshttps://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BRinfo:eu-repo/semantics/openAccessVale, Jones Remo BarbosaPereira , Júlio Anderson AraújoCereja, Samara Sunny dos AnjosSouza, Larisse Fernanda Pereira de2021-04-29T01:27:21Zoai:ojs2.periodicos.unimontes.br:article/1995Revistahttps://www.periodicos.unimontes.br/index.php/cerradosPUBhttps://www.periodicos.unimontes.br/index.php/cerrados/oairevista.cerrados@unimontes.br||portal.periodicos@unimontes.br.2448-26921678-8346opendoar:2021-04-29T01:27:21Revista Cerrados (Montes Claros. Online) - Universidade Estadual de Montes Claros (UNIMONTES)false
dc.title.none.fl_str_mv Multitemporal analysis of the land use and land cover of the Conceção do Araguaia city, State of Pará, through Google Earth Engine
Análisis multitemporal del uso y cobertura de la tierra de la ciudad de Conceição do Araguaia-Pará a través del Google Earth Engine
Análise multitemporal do uso e cobertura da terra do município de Conceição do Araguaia-Pará através do Google Earth Engine
title Multitemporal analysis of the land use and land cover of the Conceção do Araguaia city, State of Pará, through Google Earth Engine
spellingShingle Multitemporal analysis of the land use and land cover of the Conceção do Araguaia city, State of Pará, through Google Earth Engine
Vale, Jones Remo Barbosa
Geotecnologias. Desflorestamento. Floresta Amazônica.
Geotechnologies. Deforestation. Amazon Rainforest.
Geotecnologías. Deforestación. Floresta Amazónica.
title_short Multitemporal analysis of the land use and land cover of the Conceção do Araguaia city, State of Pará, through Google Earth Engine
title_full Multitemporal analysis of the land use and land cover of the Conceção do Araguaia city, State of Pará, through Google Earth Engine
title_fullStr Multitemporal analysis of the land use and land cover of the Conceção do Araguaia city, State of Pará, through Google Earth Engine
title_full_unstemmed Multitemporal analysis of the land use and land cover of the Conceção do Araguaia city, State of Pará, through Google Earth Engine
title_sort Multitemporal analysis of the land use and land cover of the Conceção do Araguaia city, State of Pará, through Google Earth Engine
author Vale, Jones Remo Barbosa
author_facet Vale, Jones Remo Barbosa
Pereira , Júlio Anderson Araújo
Cereja, Samara Sunny dos Anjos
Souza, Larisse Fernanda Pereira de
author_role author
author2 Pereira , Júlio Anderson Araújo
Cereja, Samara Sunny dos Anjos
Souza, Larisse Fernanda Pereira de
author2_role author
author
author
dc.contributor.author.fl_str_mv Vale, Jones Remo Barbosa
Pereira , Júlio Anderson Araújo
Cereja, Samara Sunny dos Anjos
Souza, Larisse Fernanda Pereira de
dc.subject.por.fl_str_mv Geotecnologias. Desflorestamento. Floresta Amazônica.
Geotechnologies. Deforestation. Amazon Rainforest.
Geotecnologías. Deforestación. Floresta Amazónica.
topic Geotecnologias. Desflorestamento. Floresta Amazônica.
Geotechnologies. Deforestation. Amazon Rainforest.
Geotecnologías. Deforestación. Floresta Amazónica.
description The Amazon Forest is the largest contiguous tropical forest on the planet and covers about 40% of Brazilian territory, it has been going through an intense process of conversion of forest areas, mainly in the arc of deforestation, which is a critical area with environmental problems such as burning and deforestation. The municipality of Conceição do Araguaia-PA is in this critical area and presents itself as a front for the expansion of agropastoral activity in the region. The objective of the work was to make a temporal analysis of changes in land use and land cover in the municipality of Conceição do Araguaia. For the development of the work, images from the Landsat-5/TM satellite from 1999 and 2009, and from the Landsat-8/OLI-TIRS satellite from the year 2019 were processed and classified on the Google Earth Engine platform. From the results obtained, it was found that between 1999 and 2019 there was a deforestation of 22% in the municipality under study, with agropastoral activity having increased by 14,6%. With this it can be concluded that the edaphoclimatic conditions favor the development of agriculture and livestock and it is directly linked to local deforestation, being characterized as the main economic matrix of the municipality.
publishDate 2020
dc.date.none.fl_str_mv 2020-10-16
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url https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1995
identifier_str_mv 10.46551/rc24482692202019
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dc.relation.none.fl_str_mv https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1995/3292
https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1995/4022
dc.rights.driver.fl_str_mv Copyright (c) 2020 Revista Cerrados
https://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BR
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Revista Cerrados
https://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BR
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora Unimontes
publisher.none.fl_str_mv Editora Unimontes
dc.source.none.fl_str_mv Revista Cerrados; v. 18 n. 02 (2020): Revista Cerrados ; 297-318
2448-2692
1678-8346
reponame:Revista Cerrados (Montes Claros. Online)
instname:Universidade Estadual de Montes Claros (UNIMONTES)
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instname_str Universidade Estadual de Montes Claros (UNIMONTES)
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institution UNIMONTES
reponame_str Revista Cerrados (Montes Claros. Online)
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repository.name.fl_str_mv Revista Cerrados (Montes Claros. Online) - Universidade Estadual de Montes Claros (UNIMONTES)
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