Fechar

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemarte.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Repositóriodpi.inpe.br/sbsr@80/2008/11.17.19.28.33
Última Atualização2009:03.26.21.03.06 (UTC) administrator
Repositório de Metadadosdpi.inpe.br/sbsr@80/2008/11.17.19.28.34
Última Atualização dos Metadados2022:07.07.03.46.46 (UTC) administrator
ISBN978-85-17-00044-7
Chave de CitaçãoBacellar-SchittiniBottDiasDést:2009:AvEsFr
TítuloAvaliação do estado de fragmentação de áreas de caatinga importantes para a conservação da biodiversidade da Bacia Hidrográfica do Rio São Francisco
FormatoDVD, On-line.
Ano2009
Data de Acesso23 jun. 2024
Tipo SecundárioPRE CN
Número de Arquivos1
Tamanho447 KiB
2. Contextualização
Autor1 Bacellar-Schittini, Ana Elisa de Faria
2 Bottura, Giovana
3 Dias, Jailton
4 Déstro, Guilherme Fernando Gomes
Afiliação1 IBAMA/DF
2 IBAMA/DF
3 IBAMA/DF
4 IBAMA/DF
Endereço de e-Mail do Autor1 aebacellar@gmail.com
2 jobottura@yahoo.com.br
3 jailton_dias@yahoo.com.br
4 gui_destro@yahoo.com.br
EditorEpiphanio, José Carlos Neves
Galvão, Lênio Soares
Endereço de e-Mailaebacellar@gmail.com
Nome do EventoSimpósio Brasileiro de Sensoriamento Remoto, 14 (SBSR)
Localização do EventoNatal
Data25-30 abr. 2009
Editora (Publisher)Instituto Nacional de Pesquisas Espaciais (INPE)
Cidade da EditoraSão José dos Campos
Páginas3511-3518
Título do LivroAnais
Tipo TerciárioArtigo
OrganizaçãoInstituto Nacional de Pesquisas Espaciais (INPE)
Histórico (UTC)2008-11-17 19:28:35 :: aebacellar@gmail.com -> sbsr ::
2008-12-15 20:03:29 :: sbsr -> administrator ::
2009-04-20 16:31:23 :: administrator -> aebacellar@gmail.com ::
2009-04-22 01:15:50 :: aebacellar@gmail.com -> administrator ::
2022-07-07 03:46:46 :: administrator -> :: 2009
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Palavras-Chavelandscape structure
connectivity
geoprocessing
estrutura da paisagem
conectividade
geoprocessamento
ResumoThroughout decades the São Francisco River Basin (SFRB) has been explored in a disordered fashion. In order to change this scenario, a project conducted by the Environmental Zoning Division (IBAMA), as part of the Macro-Zoning of the SFRB, appointed 47 key conservation areas, based on biological aspects. The aim of this study was to improve this work with landscape structure analysis, intending to evaluate the fragmentation status of these important areas, within the Caatinga domain. The natural classes were extracted from the vegetation cover map of the Caatinga biome, prepared within scope of the PROBIO program. This map was used to calculate the following landscape metrics: total landscape area (TLA), mean nearest neighbor (MNN), mean patch size (MPS), number of patches (NUMP) and mean shape index (MSI). The values of each landscape metric were grouped in 5 classes (scores), which were summed providing a single score for each area. Based on these scores, the areas were classified upon its fragmentation status. Two of the 22 evaluated areas was classified as very well conserved, 6 areas as well conserved, 4 as fragmented, 6 as very fragmented and 4 as critically fragmented. We suggest giving highest priority to the critically fragmented that simultaneously present an extremely important biological value. To better understand the process that leads to biodiversity loss, studies of functional connectivity approach are at need. Nevertheless studies like the present one, observing only structural aspects, are helpful to guide some conservation strategies and to establish priorities in an environmental agenda.
ÁreaSRE
TipoGeoprocessamento e Aplicações
Conteúdo da Pasta docacessar
Conteúdo da Pasta source
bacellar_schittini_SBSR_2009.pdf 17/11/2008 17:28 316.0 KiB 
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/dpi.inpe.br/sbsr@80/2008/11.17.19.28.33
URL dos dados zipadoshttp://urlib.net/zip/dpi.inpe.br/sbsr@80/2008/11.17.19.28.33
Idiomapt
Arquivo Alvo3511-3518.pdf
Grupo de Usuáriosaebacellar@gmail.com
administrator
Grupo de Leitoresadministrator
aebacellar@gmail.com
Visibilidadeshown
5. Fontes relacionadas
Repositório Espelhodpi.inpe.br/marte1@80/2009/05.26.17.02
Acervo Hospedeirodpi.inpe.br/netuno@1905/2006/07.17.20.18
dpi.inpe.br/banon/2003/12.10.19.30
6. Notas
Nota1
Campos Vaziosarchivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition group identifier issn label lineage nextedition nexthigherunit notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor shorttitle sponsor tertiarymark url versiontype volume


Fechar