Spatial analysis of forest fragments of the Rio da Prata subwatershed in Ibiraçu and Aracruz, ES, Brazil

Detalhes bibliográficos
Autor(a) principal: da Silva, Samuel Ferreira
Data de Publicação: 2015
Outros Autores: Mendes, Natália Gomes de Souza, Bermudes, Wanderson Lyrio, dos Santos, Alexandre Rosa, Garcia, Giovanni de Oliveira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Vértices (Campos dos Goitacazes. Online)
Texto Completo: https://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20150008
Resumo: The aim of this work was to map forest fragments in the Rio da Prata subwatershed, in Ibiraçu and Aracruz — ES, as well as to analyze the structure of the forest landscape by metric indexes and landscape ecology. Mapping was obtained by photo interpretation in a scale of 1:5,000. A hundred and sixty-four fragments were found, representing 40.69% of the Rio da Prata subwatershed total area. Very small fragments (<5 ha) were predominating in the subwatershed, totalizing 138 fragments. Therefore, the forest constitution in the subwatershed is mostly made up of fragments smaller than 5 ha, indicating an elevated degree of forest fragmentation.  
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spelling Spatial analysis of forest fragments of the Rio da Prata subwatershed in Ibiraçu and Aracruz, ES, BrazilAnálise espacial dos fragmentos florestais da sub-bacia hidrográfica do Rio da Prata em Ibiraçu e Aracruz - ES, BrasilMetric indexesLandscape ecologyGeotechnologyÍndices métricosEcologia da paisagemGeotecnologiaThe aim of this work was to map forest fragments in the Rio da Prata subwatershed, in Ibiraçu and Aracruz — ES, as well as to analyze the structure of the forest landscape by metric indexes and landscape ecology. Mapping was obtained by photo interpretation in a scale of 1:5,000. A hundred and sixty-four fragments were found, representing 40.69% of the Rio da Prata subwatershed total area. Very small fragments (<5 ha) were predominating in the subwatershed, totalizing 138 fragments. Therefore, the forest constitution in the subwatershed is mostly made up of fragments smaller than 5 ha, indicating an elevated degree of forest fragmentation.  Objetivou-se mapear os fragmentos florestais da sub-bacia hidrográfica do Rio da Prata em Ibiraçu e Aracruz — ES e analisar a estrutura da paisagem florestal por meio de índices métricos e da ecologia da paisagem. O mapeamento foi obtido por fotointerpretação na escala 1:5.000. Foram encontrados 164 fragmentos, representando 40,69% da área total da sub-bacia hidrográfica do Rio da Prata. Os fragmentos de tamanho muito pequeno (<5 ha) foram os que predominaram na sub-bacia, totalizando 138 fragmentos. Portanto, a constituição florestal na sub-bacia é composta, em sua maioria, por fragmentos menores que 5 ha, indicando um alto grau de fragmentação florestal.Instituto Federal de Educação, Ciência e Tecnologia Fluminense2015-07-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.2015000810.5935/1809-2667.20150008Revista Vértices; Vol. 17 No. 1 (2015); 121-132Revista Vértices; Vol. 17 Núm. 1 (2015); 121-132Revista Vértices; v. 17 n. 1 (2015); 121-1321809-26671415-2843reponame:Vértices (Campos dos Goitacazes. Online)instname:Centro Federal de Educação Tecnológica de Campos dos Goytacazesinstacron:IFFluminenseporhttps://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20150008/3756da Silva, Samuel FerreiraMendes, Natália Gomes de SouzaBermudes, Wanderson Lyriodos Santos, Alexandre RosaGarcia, Giovanni de Oliveirainfo:eu-repo/semantics/openAccess2021-02-24T10:09:47Zoai:ojs.editoraessentia.iff.edu.br:article/5016Revistahttps://essentiaeditora.iff.edu.br/index.php/vertices/PUBhttps://essentiaeditora.iff.edu.br/index.php/vertices/oaiessentia@iff.edu.br1809-26671415-2843opendoar:2021-02-24T10:09:47Vértices (Campos dos Goitacazes. Online) - Centro Federal de Educação Tecnológica de Campos dos Goytacazesfalse
dc.title.none.fl_str_mv Spatial analysis of forest fragments of the Rio da Prata subwatershed in Ibiraçu and Aracruz, ES, Brazil
Análise espacial dos fragmentos florestais da sub-bacia hidrográfica do Rio da Prata em Ibiraçu e Aracruz - ES, Brasil
title Spatial analysis of forest fragments of the Rio da Prata subwatershed in Ibiraçu and Aracruz, ES, Brazil
spellingShingle Spatial analysis of forest fragments of the Rio da Prata subwatershed in Ibiraçu and Aracruz, ES, Brazil
da Silva, Samuel Ferreira
Metric indexes
Landscape ecology
Geotechnology
Índices métricos
Ecologia da paisagem
Geotecnologia
title_short Spatial analysis of forest fragments of the Rio da Prata subwatershed in Ibiraçu and Aracruz, ES, Brazil
title_full Spatial analysis of forest fragments of the Rio da Prata subwatershed in Ibiraçu and Aracruz, ES, Brazil
title_fullStr Spatial analysis of forest fragments of the Rio da Prata subwatershed in Ibiraçu and Aracruz, ES, Brazil
title_full_unstemmed Spatial analysis of forest fragments of the Rio da Prata subwatershed in Ibiraçu and Aracruz, ES, Brazil
title_sort Spatial analysis of forest fragments of the Rio da Prata subwatershed in Ibiraçu and Aracruz, ES, Brazil
author da Silva, Samuel Ferreira
author_facet da Silva, Samuel Ferreira
Mendes, Natália Gomes de Souza
Bermudes, Wanderson Lyrio
dos Santos, Alexandre Rosa
Garcia, Giovanni de Oliveira
author_role author
author2 Mendes, Natália Gomes de Souza
Bermudes, Wanderson Lyrio
dos Santos, Alexandre Rosa
Garcia, Giovanni de Oliveira
author2_role author
author
author
author
dc.contributor.author.fl_str_mv da Silva, Samuel Ferreira
Mendes, Natália Gomes de Souza
Bermudes, Wanderson Lyrio
dos Santos, Alexandre Rosa
Garcia, Giovanni de Oliveira
dc.subject.por.fl_str_mv Metric indexes
Landscape ecology
Geotechnology
Índices métricos
Ecologia da paisagem
Geotecnologia
topic Metric indexes
Landscape ecology
Geotechnology
Índices métricos
Ecologia da paisagem
Geotecnologia
description The aim of this work was to map forest fragments in the Rio da Prata subwatershed, in Ibiraçu and Aracruz — ES, as well as to analyze the structure of the forest landscape by metric indexes and landscape ecology. Mapping was obtained by photo interpretation in a scale of 1:5,000. A hundred and sixty-four fragments were found, representing 40.69% of the Rio da Prata subwatershed total area. Very small fragments (<5 ha) were predominating in the subwatershed, totalizing 138 fragments. Therefore, the forest constitution in the subwatershed is mostly made up of fragments smaller than 5 ha, indicating an elevated degree of forest fragmentation.  
publishDate 2015
dc.date.none.fl_str_mv 2015-07-27
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://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20150008
10.5935/1809-2667.20150008
url https://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20150008
identifier_str_mv 10.5935/1809-2667.20150008
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20150008/3756
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto Federal de Educação, Ciência e Tecnologia Fluminense
publisher.none.fl_str_mv Instituto Federal de Educação, Ciência e Tecnologia Fluminense
dc.source.none.fl_str_mv Revista Vértices; Vol. 17 No. 1 (2015); 121-132
Revista Vértices; Vol. 17 Núm. 1 (2015); 121-132
Revista Vértices; v. 17 n. 1 (2015); 121-132
1809-2667
1415-2843
reponame:Vértices (Campos dos Goitacazes. Online)
instname:Centro Federal de Educação Tecnológica de Campos dos Goytacazes
instacron:IFFluminense
instname_str Centro Federal de Educação Tecnológica de Campos dos Goytacazes
instacron_str IFFluminense
institution IFFluminense
reponame_str Vértices (Campos dos Goitacazes. Online)
collection Vértices (Campos dos Goitacazes. Online)
repository.name.fl_str_mv Vértices (Campos dos Goitacazes. Online) - Centro Federal de Educação Tecnológica de Campos dos Goytacazes
repository.mail.fl_str_mv essentia@iff.edu.br
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