SPATIO-TEMPORAL EVOLUTION OF ENVIRONMENTAL DYNAMICS IN GUARATIBA STATE BIOLOGICAL RESERVE AND ITS SURROUNDINGS, RIO DE JANEIRO, BRAZIL

Detalhes bibliográficos
Autor(a) principal: dos Santos, Camila Américo
Data de Publicação: 2022
Outros Autores: Vargas, Ruan, de Carvalho , Vitor Rei, Pinheiro , Victor de Melo, dos Santos , Paulo Roberto Alves, Dias, Fábio Ferreira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Caminhos de Geografia
Texto Completo: https://seer.ufu.br/index.php/caminhosdegeografia/article/view/61036
Resumo: Mangrove is a coastal ecosystem that suffers from the growth of urban areas. We aim to study the environmental dynamics of the State Biological Reserve of Guaratiba-RJ and its surroundings, between 1990 and 2019, when there was great development in the region. Landsat images from 1990 and 2019, orthophotos from the Brazilian Institute of Geography and Statistics (IBGE), and field research were used. The methodology used the Normalized Difference Vegetation Index (NDVI), Normalized Difference Index on Built-up Areas (NDBI), and the Anthropic Transformation Index (ITA). The results showed that the mangrove area that was 16.07 km² in 1990 increased to 19.95 km² in 2019, the hypersaline areas went from 10.49 km² in 1990 to 7.08 km², and the built-up areas from 9.40 km² in 1990 to 24.73 km² in 2019. Variations occurred between mangrove areas (24.14%) and hypersaline areas (-32.51%), where there was migration of mangrove to these areas. The ITA was 4.13 in 1990 and 4.15 in 2019, varying 0.02, classified as Low Degraded. Geotechnologies showed good results in monitoring the reserve. The study showed the importance of the protection area, which mainly enabled the growth of the mangrove area and creation of barrier for built-up areas.
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spelling SPATIO-TEMPORAL EVOLUTION OF ENVIRONMENTAL DYNAMICS IN GUARATIBA STATE BIOLOGICAL RESERVE AND ITS SURROUNDINGS, RIO DE JANEIRO, BRAZILSPATIO-TEMPORAL EVOLUTION OF ENVIRONMENTAL DYNAMICS IN GUARATIBA STATE BIOLOGICAL RESERVE AND ITS SURROUNDINGS, RIO DE JANEIRO, BRAZILManguezalSensoriamento RemotoUnidade de ConservaçãoSIGMangroveRemote SensingConservation UnitsGISMangrove is a coastal ecosystem that suffers from the growth of urban areas. We aim to study the environmental dynamics of the State Biological Reserve of Guaratiba-RJ and its surroundings, between 1990 and 2019, when there was great development in the region. Landsat images from 1990 and 2019, orthophotos from the Brazilian Institute of Geography and Statistics (IBGE), and field research were used. The methodology used the Normalized Difference Vegetation Index (NDVI), Normalized Difference Index on Built-up Areas (NDBI), and the Anthropic Transformation Index (ITA). The results showed that the mangrove area that was 16.07 km² in 1990 increased to 19.95 km² in 2019, the hypersaline areas went from 10.49 km² in 1990 to 7.08 km², and the built-up areas from 9.40 km² in 1990 to 24.73 km² in 2019. Variations occurred between mangrove areas (24.14%) and hypersaline areas (-32.51%), where there was migration of mangrove to these areas. The ITA was 4.13 in 1990 and 4.15 in 2019, varying 0.02, classified as Low Degraded. Geotechnologies showed good results in monitoring the reserve. The study showed the importance of the protection area, which mainly enabled the growth of the mangrove area and creation of barrier for built-up areas.Mangrove is a coastal ecosystem that suffers from the growth of urban areas. We aim to study the environmental dynamics of the State Biological Reserve of Guaratiba-RJ and its surroundings, between 1990 and 2019, when there was great development in the region. Landsat images from 1990 and 2019, orthophotos from the Brazilian Institute of Geography and Statistics (IBGE), and field research were used. The methodology used the Normalized Difference Vegetation Index (NDVI), Normalized Difference Index on Built-up Areas (NDBI), and the Anthropic Transformation Index (ITA). The results showed that the mangrove area that was 16.07 km² in 1990 increased to 19.95 km² in 2019, the hypersaline areas went from 10.49 km² in 1990 to 7.08 km², and the built-up areas from 9.40 km² in 1990 to 24.73 km² in 2019. Variations occurred between mangrove areas (24.14%) and hypersaline areas (-32.51%), where there was migration of mangrove to these areas. The ITA was 4.13 in 1990 and 4.15 in 2019, varying 0.02, classified as Low Degraded. Geotechnologies showed good results in monitoring the reserve. The study showed the importance of the protection area, which mainly enabled the growth of the mangrove area and creation of barrier for built-up areas.EDUFU - Editora da Universidade Federal de Uberlândia2022-12-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado pelos paresapplication/pdfhttps://seer.ufu.br/index.php/caminhosdegeografia/article/view/6103610.14393/RCG239061036Caminhos de Geografia; Vol. 23 No. 90 (2022): Dezembro; 120-138Caminhos de Geografia; Vol. 23 Núm. 90 (2022): Dezembro; 120-138Caminhos de Geografia; v. 23 n. 90 (2022): Dezembro; 120-1381678-6343reponame:Caminhos de Geografiainstname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/caminhosdegeografia/article/view/61036/35191Copyright (c) 2022 Camila Américo dos Santos, Ruan Vargas, Vitor Rei de Carvalho , Victor de Melo Pinheiro , Paulo Roberto Alves dos Santos , Fábio Ferreira Diashttp://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessdos Santos, Camila AméricoVargas, Ruande Carvalho , Vitor ReiPinheiro , Victor de Melodos Santos , Paulo Roberto AlvesDias, Fábio Ferreira2022-12-08T18:47:00Zoai:ojs.www.seer.ufu.br:article/61036Revistahttps://seer.ufu.br/index.php/caminhosdegeografia/indexPUBhttp://www.seer.ufu.br/index.php/caminhosdegeografia/oaiflaviasantosgeo@gmail.com1678-63431678-6343opendoar:2022-12-08T18:47Caminhos de Geografia - Universidade Federal de Uberlândia (UFU)false
dc.title.none.fl_str_mv SPATIO-TEMPORAL EVOLUTION OF ENVIRONMENTAL DYNAMICS IN GUARATIBA STATE BIOLOGICAL RESERVE AND ITS SURROUNDINGS, RIO DE JANEIRO, BRAZIL
SPATIO-TEMPORAL EVOLUTION OF ENVIRONMENTAL DYNAMICS IN GUARATIBA STATE BIOLOGICAL RESERVE AND ITS SURROUNDINGS, RIO DE JANEIRO, BRAZIL
title SPATIO-TEMPORAL EVOLUTION OF ENVIRONMENTAL DYNAMICS IN GUARATIBA STATE BIOLOGICAL RESERVE AND ITS SURROUNDINGS, RIO DE JANEIRO, BRAZIL
spellingShingle SPATIO-TEMPORAL EVOLUTION OF ENVIRONMENTAL DYNAMICS IN GUARATIBA STATE BIOLOGICAL RESERVE AND ITS SURROUNDINGS, RIO DE JANEIRO, BRAZIL
dos Santos, Camila Américo
Manguezal
Sensoriamento Remoto
Unidade de Conservação
SIG
Mangrove
Remote Sensing
Conservation Units
GIS
title_short SPATIO-TEMPORAL EVOLUTION OF ENVIRONMENTAL DYNAMICS IN GUARATIBA STATE BIOLOGICAL RESERVE AND ITS SURROUNDINGS, RIO DE JANEIRO, BRAZIL
title_full SPATIO-TEMPORAL EVOLUTION OF ENVIRONMENTAL DYNAMICS IN GUARATIBA STATE BIOLOGICAL RESERVE AND ITS SURROUNDINGS, RIO DE JANEIRO, BRAZIL
title_fullStr SPATIO-TEMPORAL EVOLUTION OF ENVIRONMENTAL DYNAMICS IN GUARATIBA STATE BIOLOGICAL RESERVE AND ITS SURROUNDINGS, RIO DE JANEIRO, BRAZIL
title_full_unstemmed SPATIO-TEMPORAL EVOLUTION OF ENVIRONMENTAL DYNAMICS IN GUARATIBA STATE BIOLOGICAL RESERVE AND ITS SURROUNDINGS, RIO DE JANEIRO, BRAZIL
title_sort SPATIO-TEMPORAL EVOLUTION OF ENVIRONMENTAL DYNAMICS IN GUARATIBA STATE BIOLOGICAL RESERVE AND ITS SURROUNDINGS, RIO DE JANEIRO, BRAZIL
author dos Santos, Camila Américo
author_facet dos Santos, Camila Américo
Vargas, Ruan
de Carvalho , Vitor Rei
Pinheiro , Victor de Melo
dos Santos , Paulo Roberto Alves
Dias, Fábio Ferreira
author_role author
author2 Vargas, Ruan
de Carvalho , Vitor Rei
Pinheiro , Victor de Melo
dos Santos , Paulo Roberto Alves
Dias, Fábio Ferreira
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv dos Santos, Camila Américo
Vargas, Ruan
de Carvalho , Vitor Rei
Pinheiro , Victor de Melo
dos Santos , Paulo Roberto Alves
Dias, Fábio Ferreira
dc.subject.por.fl_str_mv Manguezal
Sensoriamento Remoto
Unidade de Conservação
SIG
Mangrove
Remote Sensing
Conservation Units
GIS
topic Manguezal
Sensoriamento Remoto
Unidade de Conservação
SIG
Mangrove
Remote Sensing
Conservation Units
GIS
description Mangrove is a coastal ecosystem that suffers from the growth of urban areas. We aim to study the environmental dynamics of the State Biological Reserve of Guaratiba-RJ and its surroundings, between 1990 and 2019, when there was great development in the region. Landsat images from 1990 and 2019, orthophotos from the Brazilian Institute of Geography and Statistics (IBGE), and field research were used. The methodology used the Normalized Difference Vegetation Index (NDVI), Normalized Difference Index on Built-up Areas (NDBI), and the Anthropic Transformation Index (ITA). The results showed that the mangrove area that was 16.07 km² in 1990 increased to 19.95 km² in 2019, the hypersaline areas went from 10.49 km² in 1990 to 7.08 km², and the built-up areas from 9.40 km² in 1990 to 24.73 km² in 2019. Variations occurred between mangrove areas (24.14%) and hypersaline areas (-32.51%), where there was migration of mangrove to these areas. The ITA was 4.13 in 1990 and 4.15 in 2019, varying 0.02, classified as Low Degraded. Geotechnologies showed good results in monitoring the reserve. The study showed the importance of the protection area, which mainly enabled the growth of the mangrove area and creation of barrier for built-up areas.
publishDate 2022
dc.date.none.fl_str_mv 2022-12-08
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://seer.ufu.br/index.php/caminhosdegeografia/article/view/61036
10.14393/RCG239061036
url https://seer.ufu.br/index.php/caminhosdegeografia/article/view/61036
identifier_str_mv 10.14393/RCG239061036
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.ufu.br/index.php/caminhosdegeografia/article/view/61036/35191
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv EDUFU - Editora da Universidade Federal de Uberlândia
publisher.none.fl_str_mv EDUFU - Editora da Universidade Federal de Uberlândia
dc.source.none.fl_str_mv Caminhos de Geografia; Vol. 23 No. 90 (2022): Dezembro; 120-138
Caminhos de Geografia; Vol. 23 Núm. 90 (2022): Dezembro; 120-138
Caminhos de Geografia; v. 23 n. 90 (2022): Dezembro; 120-138
1678-6343
reponame:Caminhos de Geografia
instname:Universidade Federal de Uberlândia (UFU)
instacron:UFU
instname_str Universidade Federal de Uberlândia (UFU)
instacron_str UFU
institution UFU
reponame_str Caminhos de Geografia
collection Caminhos de Geografia
repository.name.fl_str_mv Caminhos de Geografia - Universidade Federal de Uberlândia (UFU)
repository.mail.fl_str_mv flaviasantosgeo@gmail.com
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