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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
23/02/2021 |
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Data da última atualização: |
25/02/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIEBSCH, D.; VELAZCO, S. J. E.; MIKICH, S. B.; MARQUES, M. C. M.; GALVÃO, F. |
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Afiliação: |
Dieter Liebsch, UFPR; Santiago José Elías Velazco, Universidad Nacional de Misiones; SANDRA BOS MIKICH, CNPF; Marcia C. M. Marques, UFPR; Franklin Galvão, UFPR. |
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Título: |
Effects of selective logging, fragmentation, and dominance of bamboos on the structure and diversity of Araucaria Forest fragments. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Forest Ecology and Management, v. 487, n. 1, 118961, May 2021. 9 p. |
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DOI: |
https://doi.org/10.1016/j.foreco.2021.118961 |
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Idioma: |
Inglês |
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Conteúdo: |
During the colonisation of the South of Brazil, logging of tree species with high economic value was one of the main economic activities. In this process, almost all Araucaria Forest, one of the forest types of the Atlantic Forest that once covered most of this region, was severely fragmented and disturbed. One of the consequences of this disturbance was the population growth of a native bamboo species (Merostachys skvortzovii) that came out of the small patches where it occurred naturally, to dominate the understory of forest fragments. In this study, we evaluated if the fragment size, forest-edge effect, and abundance of bamboos affect forest structure and functional guilds in a region of Araucaria Forest in Parana state, Brazil. We sampled trees (DBH ? 4.8 cm) in five fragments (24?270 ha) in two plots (2000 m2 each) located at the edge and centre of each one. We analysed the forest structure (species composition and species richness, abundance, and basal area) and estimated the bamboo cover in each plot. We recorded 1743 individuals of 68 tree species in the five analysed patches. The fragments were very similar in floristic composition and structure (species richness, abundance, basal area). The bamboo cover was the main factor affecting forest structure and species guilds distribution, followed by distance from the fragment edge. These results show a simplification of floristic, structural, and functional attributes of Araucaria Forest remnants suggesting that the selective logging followed by fragmentation and native bamboo overabundance are important factors in the imporishment of this endangered biome. MenosDuring the colonisation of the South of Brazil, logging of tree species with high economic value was one of the main economic activities. In this process, almost all Araucaria Forest, one of the forest types of the Atlantic Forest that once covered most of this region, was severely fragmented and disturbed. One of the consequences of this disturbance was the population growth of a native bamboo species (Merostachys skvortzovii) that came out of the small patches where it occurred naturally, to dominate the understory of forest fragments. In this study, we evaluated if the fragment size, forest-edge effect, and abundance of bamboos affect forest structure and functional guilds in a region of Araucaria Forest in Parana state, Brazil. We sampled trees (DBH ? 4.8 cm) in five fragments (24?270 ha) in two plots (2000 m2 each) located at the edge and centre of each one. We analysed the forest structure (species composition and species richness, abundance, and basal area) and estimated the bamboo cover in each plot. We recorded 1743 individuals of 68 tree species in the five analysed patches. The fragments were very similar in floristic composition and structure (species richness, abundance, basal area). The bamboo cover was the main factor affecting forest structure and species guilds distribution, followed by distance from the fragment edge. These results show a simplification of floristic, structural, and functional attributes of Araucaria Forest remnants suggesting that the sele... Mostrar Tudo |
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Palavras-Chave: |
Diversidade; Dominância; Floresta com Araucaria; Fragmentation; Functional guild; Landscape; Merostachys; Merostachys skvortzovii. |
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Thesagro: |
Bambu. |
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Thesaurus Nal: |
Edge effects. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02576naa a2200301 a 4500
001 2130199
005 2021-02-25
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.foreco.2021.118961$2DOI
100 1 $aLIEBSCH, D.
245 $aEffects of selective logging, fragmentation, and dominance of bamboos on the structure and diversity of Araucaria Forest fragments.$h[electronic resource]
260 $c2021
520 $aDuring the colonisation of the South of Brazil, logging of tree species with high economic value was one of the main economic activities. In this process, almost all Araucaria Forest, one of the forest types of the Atlantic Forest that once covered most of this region, was severely fragmented and disturbed. One of the consequences of this disturbance was the population growth of a native bamboo species (Merostachys skvortzovii) that came out of the small patches where it occurred naturally, to dominate the understory of forest fragments. In this study, we evaluated if the fragment size, forest-edge effect, and abundance of bamboos affect forest structure and functional guilds in a region of Araucaria Forest in Parana state, Brazil. We sampled trees (DBH ? 4.8 cm) in five fragments (24?270 ha) in two plots (2000 m2 each) located at the edge and centre of each one. We analysed the forest structure (species composition and species richness, abundance, and basal area) and estimated the bamboo cover in each plot. We recorded 1743 individuals of 68 tree species in the five analysed patches. The fragments were very similar in floristic composition and structure (species richness, abundance, basal area). The bamboo cover was the main factor affecting forest structure and species guilds distribution, followed by distance from the fragment edge. These results show a simplification of floristic, structural, and functional attributes of Araucaria Forest remnants suggesting that the selective logging followed by fragmentation and native bamboo overabundance are important factors in the imporishment of this endangered biome.
650 $aEdge effects
650 $aBambu
653 $aDiversidade
653 $aDominância
653 $aFloresta com Araucaria
653 $aFragmentation
653 $aFunctional guild
653 $aLandscape
653 $aMerostachys
653 $aMerostachys skvortzovii
700 1 $aVELAZCO, S. J. E.
700 1 $aMIKICH, S. B.
700 1 $aMARQUES, M. C. M.
700 1 $aGALVÃO, F.
773 $tForest Ecology and Management$gv. 487, n. 1, 118961, May 2021. 9 p.
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Embrapa Florestas (CNPF) |
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| Registros recuperados : 29 | |
| 5. |  | CAVASSANI, A.; MARQUES, M. C. M.; MIKICH, S. B. Regeneração da Floresta Estacional Semidecidual Aluvial e Submontana, Fênix - PR, Brasil. In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 5., 2006, Colombo. Anais. Colombo: Embrapa Florestas, 2006. 1 CD-ROM (Embrapa Florestas. Documentos, 132). EVINCI. Resumo 026.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 12. | | CARVALHO, J.; MARQUES, M. C. M.; RODERJAN, C. V.; BARDDAL, M.; SOUSA, S. G. A. de. Relações entre a distribuição das espécies de diferentes estratos e as características do solo de uma floresta aluvial no Estado do Paraná, Brasil. Acta Botanica Brasilica, São Paulo, v. 23, n. 1, jan./mar. 2009.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 13. | | LIEBSCH, D.; VELAZCO, S. J. E.; MIKICH, S. B.; MARQUES, M. C. M.; GALVÃO, F. Effects of selective logging, fragmentation, and dominance of bamboos on the structure and diversity of Araucaria Forest fragments. Forest Ecology and Management, v. 487, n. 1, 118961, May 2021. 9 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Florestas. |
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| 14. | | CARDOSO, F. C. G.; SHIMAMOTO, C. Y; BOTOSSO, P. C.; MARQUES, R.; MARQUES, M. C. M. Monitoring tree growth and phenology in restored forests. In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 49., 2012, Bonito. Ecology, evolution and sustainable use of tropical biodiversity. [S.l.]: ATBC, 2012. CD-ROM. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 18. | | LIEBSCH, D.; MARCILIO-SILVA, V.; MARCON, A. K.; GALVÃO, F.; MIKICH, S. B.; MARQUES, M. C. M. How do trees survive a cyclone?: the relative role of individual and site characteristics over mortality. Austral Ecology, v. 46, n. 8, p. 1356-1365, Dec. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Florestas. |
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| 19. | | ZICKEL, C. S.; SALIS, S. M. de; SILVA, S. M.; SALINO, A.; MARQUES, M. C. M.; JOLY, C. A. Projeto Jacare-pepira: 1. floristica de remanescentes do ecotono ciliar da Bacia do Rio Jacare-pepira. In: CONGRESSO NACIONAL DE BOTANICA, 46.; SIMPOSIO DE BROMELIACEAS, 4.; SIMPOSIO SOBRE MATA CILIAR, 2., 1995, Ribeirao Preto. Resumos... Ribeirao Preto: USP-FFCLRP / SBB, 1995. p.319| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 29 | |
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