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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agricultura Digital. Para informações adicionais entre em contato com cnptia.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
05/11/2020 |
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Data da última atualização: |
13/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, R. F. B. da; MILLINGTON, J. D. A.; MORAN, E. F.; BATISTELLA, M.; LIU, J. |
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Afiliação: |
RAMON FELIPE BICUDO DA SILVA, Michigan State University, Unicamp; JAMES D. A. MILLINGTON, King’s College London; EMILIO F. MORAN, Michigan State University; MATEUS BATISTELLA, CNPTIA, Unicamp; JIANGUO LIU, Michigan State University. |
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Título: |
Three decades of land-use and land-cover change in mountain regions of the Brazilian Atlantic Forest. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Landscape and Urban Planning, v. 204, p. 1-11, Dec. 2020. |
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DOI: |
https://doi.org/10.1016/j.landurbplan.2020.103948 |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT. Mountain regions are key hotspots for biodiversity conservation and for provisioning ecosystem services. Containing fragile ecosystems and home to millions of inhabitants, mountains are also places of great value for tourism, cultural practices and endemic species. In this paper, we developed the first multitemporal land-use and land-cover assessment of mountain regions within the Brazilian Atlantic Forest (BAF), the most endangered Brazilian tropical biome. The study used spatial thematic mapping for 1985, 2001, and 2018 to understand changes in landscape composition, patterns of change in patch metrics of natural vegetation cover, and correlations between human population and natural vegetation. Change detection techniques, landscape metrics and statistical tests (e.g., Kruskal-Wallis) were applied. We found that landscape composition did not change at significant levels over the 34 years (1985-2018), but that intense exchange between natural vegetation and agriculture creates a shifting mosaic steady-state. Additionally, natural vegetation loss was 13-fold lower within mountains than in other areas of the BAF biome, which indicates lower human-induced change in mountain regions. Urban and rural population (number of inhabitants) showed positive correlation with natural vegetation at municipality level indicating higher presence of population in municipalities with large extents of natural vegetation. Analysis demonstrated that the study region was under lower population pressure and urban growth compared to other areas and had kept large extents of natural vegetation within large patches, different to what is observed at biome level. However, telecoupling processes may result in indirect land changes in mountain regions of the BAF biome. Our results indicate that mountains play a key role in conserving the remnants of the BAF. MenosABSTRACT. Mountain regions are key hotspots for biodiversity conservation and for provisioning ecosystem services. Containing fragile ecosystems and home to millions of inhabitants, mountains are also places of great value for tourism, cultural practices and endemic species. In this paper, we developed the first multitemporal land-use and land-cover assessment of mountain regions within the Brazilian Atlantic Forest (BAF), the most endangered Brazilian tropical biome. The study used spatial thematic mapping for 1985, 2001, and 2018 to understand changes in landscape composition, patterns of change in patch metrics of natural vegetation cover, and correlations between human population and natural vegetation. Change detection techniques, landscape metrics and statistical tests (e.g., Kruskal-Wallis) were applied. We found that landscape composition did not change at significant levels over the 34 years (1985-2018), but that intense exchange between natural vegetation and agriculture creates a shifting mosaic steady-state. Additionally, natural vegetation loss was 13-fold lower within mountains than in other areas of the BAF biome, which indicates lower human-induced change in mountain regions. Urban and rural population (number of inhabitants) showed positive correlation with natural vegetation at municipality level indicating higher presence of population in municipalities with large extents of natural vegetation. Analysis demonstrated that the study region was under lower po... Mostrar Tudo |
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Palavras-Chave: |
Cobertura da terra; Environmental change; Fragmentation; LULC changes; Mudança ambiental; Paisagem; Patch metrics. |
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Thesagro: |
Floresta Tropical; Uso da Terra. |
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Thesaurus Nal: |
Land cover; Land use; Landscape management; Landscapes. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02873naa a2200337 a 4500
001 2126327
005 2020-11-13
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.landurbplan.2020.103948$2DOI
100 1 $aSILVA, R. F. B. da
245 $aThree decades of land-use and land-cover change in mountain regions of the Brazilian Atlantic Forest.$h[electronic resource]
260 $c2020
520 $aABSTRACT. Mountain regions are key hotspots for biodiversity conservation and for provisioning ecosystem services. Containing fragile ecosystems and home to millions of inhabitants, mountains are also places of great value for tourism, cultural practices and endemic species. In this paper, we developed the first multitemporal land-use and land-cover assessment of mountain regions within the Brazilian Atlantic Forest (BAF), the most endangered Brazilian tropical biome. The study used spatial thematic mapping for 1985, 2001, and 2018 to understand changes in landscape composition, patterns of change in patch metrics of natural vegetation cover, and correlations between human population and natural vegetation. Change detection techniques, landscape metrics and statistical tests (e.g., Kruskal-Wallis) were applied. We found that landscape composition did not change at significant levels over the 34 years (1985-2018), but that intense exchange between natural vegetation and agriculture creates a shifting mosaic steady-state. Additionally, natural vegetation loss was 13-fold lower within mountains than in other areas of the BAF biome, which indicates lower human-induced change in mountain regions. Urban and rural population (number of inhabitants) showed positive correlation with natural vegetation at municipality level indicating higher presence of population in municipalities with large extents of natural vegetation. Analysis demonstrated that the study region was under lower population pressure and urban growth compared to other areas and had kept large extents of natural vegetation within large patches, different to what is observed at biome level. However, telecoupling processes may result in indirect land changes in mountain regions of the BAF biome. Our results indicate that mountains play a key role in conserving the remnants of the BAF.
650 $aLand cover
650 $aLand use
650 $aLandscape management
650 $aLandscapes
650 $aFloresta Tropical
650 $aUso da Terra
653 $aCobertura da terra
653 $aEnvironmental change
653 $aFragmentation
653 $aLULC changes
653 $aMudança ambiental
653 $aPaisagem
653 $aPatch metrics
700 1 $aMILLINGTON, J. D. A.
700 1 $aMORAN, E. F.
700 1 $aBATISTELLA, M.
700 1 $aLIU, J.
773 $tLandscape and Urban Planning$gv. 204, p. 1-11, Dec. 2020.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
19/02/2008 |
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Data da última atualização: |
31/03/2020 |
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Tipo da produção científica: |
Sistema de Produção |
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Autoria: |
SILVA, S. D. dos A. e; CASAGRANDE JÚNIOR, J. G.; SCIVITTARO, W. B. (ed.). |
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Afiliação: |
SERGIO DELMAR DOS ANJOS E SILVA, CPACT; J. G. CASAGRANDE JÚNIOR; WALKYRIA BUENO SCIVITTARO, CPACT. |
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Título: |
A cultura da mamona no Rio Grande do Sul. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Pelotas: Embrapa Clima Temperado, 2007. |
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Páginas: |
115 p. |
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Série: |
(Embrapa Clima Temperado. Sistemas de Produção, 11). |
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ISSN: |
1676-7683 |
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Idioma: |
Português |
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Palavras-Chave: |
Coproduto; Cultivar; Zoneamento. |
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Thesagro: |
Mamona; Manejo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00593nam a2200217 a 4500
001 1745933
005 2020-03-31
008 2007 bl uuuu 00u1 u #d
022 $a1676-7683
100 1 $aSILVA, S. D. dos A. e
245 $aA cultura da mamona no Rio Grande do Sul.
260 $aPelotas: Embrapa Clima Temperado$c2007
300 $a115 p.
490 $a(Embrapa Clima Temperado. Sistemas de Produção, 11).
650 $aMamona
650 $aManejo
653 $aCoproduto
653 $aCultivar
653 $aZoneamento
700 1 $aCASAGRANDE JÚNIOR, J. G.
700 1 $aSCIVITTARO, W. B.
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