Analysis of the environmental vulnerability of the city of São João da Ponta, Pará: the use of geoprocessing in the management of conservation units
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
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/1200 |
Resumo: | The need for use of stimulated natural resources as land cover changes, thus, in many problems arose and there was a need to define restrictive resource use policies as RESEX. In order to help the management of these UCs, the study of their vulnerability is important. The municipality of study was São João da Ponta, opening a RESEX at federal level. One methodology used is the analysis of several variables that affect the degree of resilience (Altitude, Slope, Geology, Pedology, Precipitation and Land Use and Coverage), these variables were processed in a GIS environment and in temporary use for the Vulnerability Index test. The results of thematic maps were selected for each variable and environmental vulnerability of São João da Ponta, an end of spatial demonstration or degree of resilience of the area and which factors influence it. Thus, it was possible to observe which regions with greater vulnerability are within RESEX due to mangroves, corroborating several studies that point to a sensitivity of these ecosystems and the importance of protection for the traditional communities that survive, besides maintaining the biodiversity of the point. from an ecological point of view. |
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Analysis of the environmental vulnerability of the city of São João da Ponta, Pará: the use of geoprocessing in the management of conservation unitsAnálisis de la vulnerabilidad ambiental del municipio Sío Joío da Ponta, Pará: el uso del geoproceso en la gestión de unidades de conservaciónAnálise da vulnerabilidade ambiental do município São João da Ponta, Pará: o uso do geoprocessamento na gestão de unidades de conservaçãoRESEX. Gestão Ambiental. Erosão. Manguezais. SIG.RESEX. Environmental Management. Erosion. Mangroves. GIS.RESEX. Gestión ambiental. Erosion. Manglares. SIGThe need for use of stimulated natural resources as land cover changes, thus, in many problems arose and there was a need to define restrictive resource use policies as RESEX. In order to help the management of these UCs, the study of their vulnerability is important. The municipality of study was São João da Ponta, opening a RESEX at federal level. One methodology used is the analysis of several variables that affect the degree of resilience (Altitude, Slope, Geology, Pedology, Precipitation and Land Use and Coverage), these variables were processed in a GIS environment and in temporary use for the Vulnerability Index test. The results of thematic maps were selected for each variable and environmental vulnerability of São João da Ponta, an end of spatial demonstration or degree of resilience of the area and which factors influence it. Thus, it was possible to observe which regions with greater vulnerability are within RESEX due to mangroves, corroborating several studies that point to a sensitivity of these ecosystems and the importance of protection for the traditional communities that survive, besides maintaining the biodiversity of the point. from an ecological point of view.La necesidad de usar recursos naturales estimuló cambios en la cobertura de la tierra, con esto, surgieron numerosos problemas y hubo una necesidad de establecer políticas para el uso restrictivo de recursos como RESEX. Para ayudar a la gestión de estas UC, el estudio de su vulnerabilidad es importante. El municipio de estudio fue São João da Ponta, que alberga un RESEX a nivel federal. La metodología utilizada consistió en el análisis de varias variables que tienden a influir en el grado de resiliencia (altitud, declive, geología, pedología, precipitación y uso y cobertura del suelo), estas variables se procesaron en un entorno SIG y luego se utilizaron para el cálculo El Índice de Vulnerabilidad. Los mapas temáticos para cada variable y la vulnerabilidad ambiental de São João da Ponta se obtuvieron como resultados, con el fin de demostrar espacialmente el grado de resiliencia del área y cuáles son los factores que influyen. Con eso, fue posible observar que las regiones que presentaron mayor vulnerabilidad se encuentran dentro del RESEX debido a los manglares, corroborando con varios estudios que señalan la sensibilidad de estos ecosistemas y la importancia de su protección para las comunidades tradicionales que sobreviven de ellos, además del mantenimiento del biodiversidad desde un punto de vista ecológico.A necessidade de uso dos recursos naturais estimulou as mudanças de cobertura da terra, com isso, inúmeros problemas foram surgindo e houve a necessidade de estabelecer políticas de uso restritivo dos recursos como as RESEX’s. De forma a auxiliar a gestão dessas UC’s o estudo da sua vulnerabilidade se faz importante. O município de estudo foi São João da Ponta que abriga uma RESEX a nível federal. A metodologia utilizada consistiu na análise de diversas variáveis que tendem a influenciar o grau de resiliência (Altitude, Declividade, Geologia, Pedologia, Precipitação e Uso e Cobertura do solo), estas variáveis foram processadas em um ambiente SIG e em seguida utilizadas para o cálculo do Índice de Vulnerabilidade. Foram obtidos como resultados mapas temáticos para cada variável e da vulnerabilidade ambiental de São João da Ponta, a fim de demonstrar espacialmente o grau de resiliência da área e quais os fatores influenciadores. Com isso, foi possível observar que as regiões que apresentaram maior vulnerabilidade estão dentro da RESEX em virtude dos manguezais, corroborando com diversos estudos que apontam a sensibilidade desses ecossistemas e a importância da sua proteção para as comunidades tradicionais que sobrevivem deles, além da manutenção da biodiversidade do ponto de vista ecológico.Editora Unimontes2020-04-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigoapplication/pdfhttps://www.periodicos.unimontes.br/index.php/cerrados/article/view/120010.22238/rc2448269220201801159188Revista Cerrados; v. 18 n. 01 (2020): Revista Cerrados; 159-1882448-26921678-8346reponame:Revista Cerrados (Montes Claros. Online)instname:Universidade Estadual de Montes Claros (UNIMONTES)instacron:UNIMONTESporhttps://www.periodicos.unimontes.br/index.php/cerrados/article/view/1200/2280https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1200/4041Copyright (c) 2020 Revista Cerradoshttps://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BRinfo:eu-repo/semantics/openAccessSilva, Marcus Vinicius Silva da Silva, Brenda Caroline Sampaio da Lima, Ilale Ferreira 2021-04-29T01:53:45Zoai:ojs2.periodicos.unimontes.br:article/1200Revistahttps://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:2021-04-29T01:53:45Revista Cerrados (Montes Claros. Online) - Universidade Estadual de Montes Claros (UNIMONTES)false |
dc.title.none.fl_str_mv |
Analysis of the environmental vulnerability of the city of São João da Ponta, Pará: the use of geoprocessing in the management of conservation units Análisis de la vulnerabilidad ambiental del municipio Sío Joío da Ponta, Pará: el uso del geoproceso en la gestión de unidades de conservación Análise da vulnerabilidade ambiental do município São João da Ponta, Pará: o uso do geoprocessamento na gestão de unidades de conservação |
title |
Analysis of the environmental vulnerability of the city of São João da Ponta, Pará: the use of geoprocessing in the management of conservation units |
spellingShingle |
Analysis of the environmental vulnerability of the city of São João da Ponta, Pará: the use of geoprocessing in the management of conservation units Silva, Marcus Vinicius Silva da RESEX. Gestão Ambiental. Erosão. Manguezais. SIG. RESEX. Environmental Management. Erosion. Mangroves. GIS. RESEX. Gestión ambiental. Erosion. Manglares. SIG |
title_short |
Analysis of the environmental vulnerability of the city of São João da Ponta, Pará: the use of geoprocessing in the management of conservation units |
title_full |
Analysis of the environmental vulnerability of the city of São João da Ponta, Pará: the use of geoprocessing in the management of conservation units |
title_fullStr |
Analysis of the environmental vulnerability of the city of São João da Ponta, Pará: the use of geoprocessing in the management of conservation units |
title_full_unstemmed |
Analysis of the environmental vulnerability of the city of São João da Ponta, Pará: the use of geoprocessing in the management of conservation units |
title_sort |
Analysis of the environmental vulnerability of the city of São João da Ponta, Pará: the use of geoprocessing in the management of conservation units |
author |
Silva, Marcus Vinicius Silva da |
author_facet |
Silva, Marcus Vinicius Silva da Silva, Brenda Caroline Sampaio da Lima, Ilale Ferreira |
author_role |
author |
author2 |
Silva, Brenda Caroline Sampaio da Lima, Ilale Ferreira |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Silva, Marcus Vinicius Silva da Silva, Brenda Caroline Sampaio da Lima, Ilale Ferreira |
dc.subject.por.fl_str_mv |
RESEX. Gestão Ambiental. Erosão. Manguezais. SIG. RESEX. Environmental Management. Erosion. Mangroves. GIS. RESEX. Gestión ambiental. Erosion. Manglares. SIG |
topic |
RESEX. Gestão Ambiental. Erosão. Manguezais. SIG. RESEX. Environmental Management. Erosion. Mangroves. GIS. RESEX. Gestión ambiental. Erosion. Manglares. SIG |
description |
The need for use of stimulated natural resources as land cover changes, thus, in many problems arose and there was a need to define restrictive resource use policies as RESEX. In order to help the management of these UCs, the study of their vulnerability is important. The municipality of study was São João da Ponta, opening a RESEX at federal level. One methodology used is the analysis of several variables that affect the degree of resilience (Altitude, Slope, Geology, Pedology, Precipitation and Land Use and Coverage), these variables were processed in a GIS environment and in temporary use for the Vulnerability Index test. The results of thematic maps were selected for each variable and environmental vulnerability of São João da Ponta, an end of spatial demonstration or degree of resilience of the area and which factors influence it. Thus, it was possible to observe which regions with greater vulnerability are within RESEX due to mangroves, corroborating several studies that point to a sensitivity of these ecosystems and the importance of protection for the traditional communities that survive, besides maintaining the biodiversity of the point. from an ecological point of view. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-04-29 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artigo |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1200 10.22238/rc2448269220201801159188 |
url |
https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1200 |
identifier_str_mv |
10.22238/rc2448269220201801159188 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1200/2280 https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1200/4041 |
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. 01 (2020): Revista Cerrados; 159-188 2448-2692 1678-8346 reponame:Revista Cerrados (Montes Claros. Online) instname:Universidade Estadual de Montes Claros (UNIMONTES) instacron:UNIMONTES |
instname_str |
Universidade Estadual de Montes Claros (UNIMONTES) |
instacron_str |
UNIMONTES |
institution |
UNIMONTES |
reponame_str |
Revista Cerrados (Montes Claros. Online) |
collection |
Revista Cerrados (Montes Claros. Online) |
repository.name.fl_str_mv |
Revista Cerrados (Montes Claros. Online) - Universidade Estadual de Montes Claros (UNIMONTES) |
repository.mail.fl_str_mv |
revista.cerrados@unimontes.br||portal.periodicos@unimontes.br. |
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1809391649211547648 |