REMOTE SENSING AND LANDSCAPE METRICS AS TOOLS FOR ANALYZING THE POTENTIAL OF ECOTOURISM IN CONSERVATION UNITS: CASE STUDY IN SERRA DO INTENDENTE STATE PARK – MG - BRAZIL
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Caminhos de Geografia |
Texto Completo: | https://seer.ufu.br/index.php/caminhosdegeografia/article/view/63292 |
Resumo: | Ecotourism is a segment that helps in conservation of natural spaces and their biodiversity. Understanding the complexity of natural landscapes, a cross-sectional analysis was sought to investigate responses through remote sensing methods and landscape metrics. The study area was the Serra do Intendente State Park (PESI), located in Serra do Espinhaço. Images from the Landsat 5 and 8 satellites, from the years 1990 and 2020, were used, which enabled elaboration of maps of land use and land cover, with thematic quality in global accuracy of 99.7% and 86.5% and Kappa index of 99.6% and 80.0%. Landscape metrics indicated an increase from 53.3% to 57.7% in the occurrence of rocky fields, a reduction in grassy fields (23.7% to 14.5%) and exposed soil (0.6% to 0 .1%) that are possibly associated with areas formerly occupied by cattle, and an increase in the seasonal semideciduous forest area (21.8% to 27.6%). By crossing the mappings and the quantitative results, subsidies were obtained for a better understanding of the spatial organization. In view of the analyses, it is concluded that there was an increase in natural formations, in line with the conservation functions of the PESI, resulting in an increase in the potential of ecotourism. |
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REMOTE SENSING AND LANDSCAPE METRICS AS TOOLS FOR ANALYZING THE POTENTIAL OF ECOTOURISM IN CONSERVATION UNITS: CASE STUDY IN SERRA DO INTENDENTE STATE PARK – MG - BRAZILSENSORIAMENTO REMOTO E MÉTRICAS DA PAISAGEM COMO FERRAMENTAS DE ANÁLISE DO POTENCIAL DE ECOTURISMO EM UNIDADES DE CONSERVAÇÃO: ESTUDO DE CASO NO PARQUE ESTADUAL SERRA DO INTENDENTE – MG - BRASILQualidade TemáticaMapeamento AmbientalUso e cobertura da terraAnálise temporalEcologia da paisagemThematic QualityEnvironmental MappingLand use and land coverTemporal analysisLandscape ecologyEcotourism is a segment that helps in conservation of natural spaces and their biodiversity. Understanding the complexity of natural landscapes, a cross-sectional analysis was sought to investigate responses through remote sensing methods and landscape metrics. The study area was the Serra do Intendente State Park (PESI), located in Serra do Espinhaço. Images from the Landsat 5 and 8 satellites, from the years 1990 and 2020, were used, which enabled elaboration of maps of land use and land cover, with thematic quality in global accuracy of 99.7% and 86.5% and Kappa index of 99.6% and 80.0%. Landscape metrics indicated an increase from 53.3% to 57.7% in the occurrence of rocky fields, a reduction in grassy fields (23.7% to 14.5%) and exposed soil (0.6% to 0 .1%) that are possibly associated with areas formerly occupied by cattle, and an increase in the seasonal semideciduous forest area (21.8% to 27.6%). By crossing the mappings and the quantitative results, subsidies were obtained for a better understanding of the spatial organization. In view of the analyses, it is concluded that there was an increase in natural formations, in line with the conservation functions of the PESI, resulting in an increase in the potential of ecotourism.O ecoturismo é um segmento que auxilia na conservação dos espaços naturais e sua biodiversidade. Entendendo-se a complexidade das paisagens naturais, buscou-se uma análise transversal que cotejasse respostas por meio de métodos de sensoriamento remoto e métricas da paisagem. A área de estudo foi o Parque Estadual Serra do Intendente (PESI), localizado na Serra do Espinhaço. Foram utilizadas imagens dos satélites Landsat 5 e 8, dos anos de 1990 e 2020, que possibilitaram a elaboração dos mapas de uso e cobertura da terra, com qualidade temática em acurácia global de 99,7% e 86,5% e índice Kappa de 99,6% e 80,0%. As métricas da paisagem indicaram um aumento de 53,3% para 57,7% na ocorrência dos campos rupestres, uma redução dos campos graminosos (23,7% para 14,5%) e de solo exposto (0,6% para 0,1%) que, possivelmente, estão associados às áreas anteriormente ocupadas pelo gado, e um aumento da área de floresta estacional semidecidual (21,8% para 27,6%). Ao cruzar os mapeamentos e os resultados quantitativos, foram obtidos subsídios para melhor entendimento da organização espacial. Diante das análises, conclui-se que houve um aumento das formações naturais, consoante com as funções de conservação do PESI, resultando no aumento da potencialidade do ecoturismo.EDUFU - Editora da Universidade Federal de Uberlândia2023-04-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado pelos paresapplication/pdfhttps://seer.ufu.br/index.php/caminhosdegeografia/article/view/6329210.14393/RCG249263292Caminhos de Geografia; Vol. 24 No. 92 (2023): Abril; 166-176Caminhos de Geografia; Vol. 24 Núm. 92 (2023): Abril; 166-176Caminhos de Geografia; v. 24 n. 92 (2023): Abril; 166-1761678-6343reponame:Caminhos de Geografiainstname:Universidade Federal de Uberlândia (UFU)instacron:UFUporhttps://seer.ufu.br/index.php/caminhosdegeografia/article/view/63292/35906Copyright (c) 2023 Charles de Oliveira Fonseca, Deleon Gonçalves, Nayara Lage, Marcos Antônio Timbó Elmirohttp://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessFonseca, Charles de OliveiraGonçalves, DeleonLage, NayaraElmiro, Marcos Antônio Timbó2023-04-04T19:16:29Zoai:ojs.www.seer.ufu.br:article/63292Revistahttps://seer.ufu.br/index.php/caminhosdegeografia/indexPUBhttp://www.seer.ufu.br/index.php/caminhosdegeografia/oaiflaviasantosgeo@gmail.com1678-63431678-6343opendoar:2023-04-04T19:16:29Caminhos de Geografia - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
REMOTE SENSING AND LANDSCAPE METRICS AS TOOLS FOR ANALYZING THE POTENTIAL OF ECOTOURISM IN CONSERVATION UNITS: CASE STUDY IN SERRA DO INTENDENTE STATE PARK – MG - BRAZIL SENSORIAMENTO REMOTO E MÉTRICAS DA PAISAGEM COMO FERRAMENTAS DE ANÁLISE DO POTENCIAL DE ECOTURISMO EM UNIDADES DE CONSERVAÇÃO: ESTUDO DE CASO NO PARQUE ESTADUAL SERRA DO INTENDENTE – MG - BRASIL |
title |
REMOTE SENSING AND LANDSCAPE METRICS AS TOOLS FOR ANALYZING THE POTENTIAL OF ECOTOURISM IN CONSERVATION UNITS: CASE STUDY IN SERRA DO INTENDENTE STATE PARK – MG - BRAZIL |
spellingShingle |
REMOTE SENSING AND LANDSCAPE METRICS AS TOOLS FOR ANALYZING THE POTENTIAL OF ECOTOURISM IN CONSERVATION UNITS: CASE STUDY IN SERRA DO INTENDENTE STATE PARK – MG - BRAZIL Fonseca, Charles de Oliveira Qualidade Temática Mapeamento Ambiental Uso e cobertura da terra Análise temporal Ecologia da paisagem Thematic Quality Environmental Mapping Land use and land cover Temporal analysis Landscape ecology |
title_short |
REMOTE SENSING AND LANDSCAPE METRICS AS TOOLS FOR ANALYZING THE POTENTIAL OF ECOTOURISM IN CONSERVATION UNITS: CASE STUDY IN SERRA DO INTENDENTE STATE PARK – MG - BRAZIL |
title_full |
REMOTE SENSING AND LANDSCAPE METRICS AS TOOLS FOR ANALYZING THE POTENTIAL OF ECOTOURISM IN CONSERVATION UNITS: CASE STUDY IN SERRA DO INTENDENTE STATE PARK – MG - BRAZIL |
title_fullStr |
REMOTE SENSING AND LANDSCAPE METRICS AS TOOLS FOR ANALYZING THE POTENTIAL OF ECOTOURISM IN CONSERVATION UNITS: CASE STUDY IN SERRA DO INTENDENTE STATE PARK – MG - BRAZIL |
title_full_unstemmed |
REMOTE SENSING AND LANDSCAPE METRICS AS TOOLS FOR ANALYZING THE POTENTIAL OF ECOTOURISM IN CONSERVATION UNITS: CASE STUDY IN SERRA DO INTENDENTE STATE PARK – MG - BRAZIL |
title_sort |
REMOTE SENSING AND LANDSCAPE METRICS AS TOOLS FOR ANALYZING THE POTENTIAL OF ECOTOURISM IN CONSERVATION UNITS: CASE STUDY IN SERRA DO INTENDENTE STATE PARK – MG - BRAZIL |
author |
Fonseca, Charles de Oliveira |
author_facet |
Fonseca, Charles de Oliveira Gonçalves, Deleon Lage, Nayara Elmiro, Marcos Antônio Timbó |
author_role |
author |
author2 |
Gonçalves, Deleon Lage, Nayara Elmiro, Marcos Antônio Timbó |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Fonseca, Charles de Oliveira Gonçalves, Deleon Lage, Nayara Elmiro, Marcos Antônio Timbó |
dc.subject.por.fl_str_mv |
Qualidade Temática Mapeamento Ambiental Uso e cobertura da terra Análise temporal Ecologia da paisagem Thematic Quality Environmental Mapping Land use and land cover Temporal analysis Landscape ecology |
topic |
Qualidade Temática Mapeamento Ambiental Uso e cobertura da terra Análise temporal Ecologia da paisagem Thematic Quality Environmental Mapping Land use and land cover Temporal analysis Landscape ecology |
description |
Ecotourism is a segment that helps in conservation of natural spaces and their biodiversity. Understanding the complexity of natural landscapes, a cross-sectional analysis was sought to investigate responses through remote sensing methods and landscape metrics. The study area was the Serra do Intendente State Park (PESI), located in Serra do Espinhaço. Images from the Landsat 5 and 8 satellites, from the years 1990 and 2020, were used, which enabled elaboration of maps of land use and land cover, with thematic quality in global accuracy of 99.7% and 86.5% and Kappa index of 99.6% and 80.0%. Landscape metrics indicated an increase from 53.3% to 57.7% in the occurrence of rocky fields, a reduction in grassy fields (23.7% to 14.5%) and exposed soil (0.6% to 0 .1%) that are possibly associated with areas formerly occupied by cattle, and an increase in the seasonal semideciduous forest area (21.8% to 27.6%). By crossing the mappings and the quantitative results, subsidies were obtained for a better understanding of the spatial organization. In view of the analyses, it is concluded that there was an increase in natural formations, in line with the conservation functions of the PESI, resulting in an increase in the potential of ecotourism. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-04-04 |
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/63292 10.14393/RCG249263292 |
url |
https://seer.ufu.br/index.php/caminhosdegeografia/article/view/63292 |
identifier_str_mv |
10.14393/RCG249263292 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/caminhosdegeografia/article/view/63292/35906 |
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. 24 No. 92 (2023): Abril; 166-176 Caminhos de Geografia; Vol. 24 Núm. 92 (2023): Abril; 166-176 Caminhos de Geografia; v. 24 n. 92 (2023): Abril; 166-176 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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1797067010443575296 |