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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
03/01/2014 |
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Data da última atualização: |
06/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, M. V. N. d'.; GUARINO, E. de S. G.; OLIVEIRA, L. C. de; RIBAS, L. A.; ACUNÃ, M. A. |
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Afiliação: |
MARCUS VINICIO NEVES D OLIVEIRA, CPAF-AC; ERNESTINO DE SOUZA GOMES GUARINO, CPAF-AC; LUIS CLAUDIO DE OLIVEIRA, CPAF-AC; LUCIANO ARRUDA RIBAS, CPAF-AC; Mario H.A. Acuña, UFAC. |
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Título: |
Can forest management be sustainable in a bamboo dominated forest? A 12-year study of forest dynamics in western Amazon. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Forest Ecology and Management, Eveleigh, v. 310, p. 672-679, 2013. |
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Idioma: |
Português |
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Conteúdo: |
The western Amazon supports the largest formation of neotropical bamboo forests. This forest ecosystem is neglected due to its low commercial timber volume and fragile forest structure that amplifies the damage caused by logging operations. This study was conducted in a lightly logged bamboo-dominated forest in Brazilian western Amazon, with the objective to evaluate the sustainability of the applied forest management regime in terms of tree density, above-ground dried biomass and tree bole volume stocks recovery rates and species groups. The forest dynamics were monitored over a period of 12 years in 10 permanent sample plots of 1 ha. Two main results of this study are important to the establishment of cycle lengths, logging intensities and silvicultural treatments for tropical forest management in bamboo-dominated forest: the rapid increment of the above-ground biomass (AGB) observed in the area after logging, and the slow growth of commercial and logged species. In addition, although no climate data was collected in this study, the reported 2005 and 2010 atypical climate events strongly affected forest dynamics and productivity. These results indicate that short cutting cycles and light logging intensities, and the rotation of logged species, should produce the appropriate combination in terms of the disturbance frequency and scale to promote sustainable timber production in bamboo-dominated forests. |
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Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Bambués; Explotación forestal; Guadua spp; Manejo florestal sustentável; Producción de biomasa; Silvicultura sustentable; Western Amazon. |
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Thesagro: |
Bambu; Biomassa; Extração da madeira; Floresta; Impacto ambiental; Produção florestal. |
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Thesaurus Nal: |
Bamboos; Biomass production; Logging; Sustainable forestry. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/94656/1/24797.pdf
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Marc: |
LEADER 02640naa a2200409 a 4500
001 1974875
005 2021-07-06
008 2013 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, M. V. N. d'.
245 $aCan forest management be sustainable in a bamboo dominated forest? A 12-year study of forest dynamics in western Amazon.$h[electronic resource]
260 $c2013
520 $aThe western Amazon supports the largest formation of neotropical bamboo forests. This forest ecosystem is neglected due to its low commercial timber volume and fragile forest structure that amplifies the damage caused by logging operations. This study was conducted in a lightly logged bamboo-dominated forest in Brazilian western Amazon, with the objective to evaluate the sustainability of the applied forest management regime in terms of tree density, above-ground dried biomass and tree bole volume stocks recovery rates and species groups. The forest dynamics were monitored over a period of 12 years in 10 permanent sample plots of 1 ha. Two main results of this study are important to the establishment of cycle lengths, logging intensities and silvicultural treatments for tropical forest management in bamboo-dominated forest: the rapid increment of the above-ground biomass (AGB) observed in the area after logging, and the slow growth of commercial and logged species. In addition, although no climate data was collected in this study, the reported 2005 and 2010 atypical climate events strongly affected forest dynamics and productivity. These results indicate that short cutting cycles and light logging intensities, and the rotation of logged species, should produce the appropriate combination in terms of the disturbance frequency and scale to promote sustainable timber production in bamboo-dominated forests.
650 $aBamboos
650 $aBiomass production
650 $aLogging
650 $aSustainable forestry
650 $aBambu
650 $aBiomassa
650 $aExtração da madeira
650 $aFloresta
650 $aImpacto ambiental
650 $aProdução florestal
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aBambués
653 $aExplotación forestal
653 $aGuadua spp
653 $aManejo florestal sustentável
653 $aProducción de biomasa
653 $aSilvicultura sustentable
653 $aWestern Amazon
700 1 $aGUARINO, E. de S. G.
700 1 $aOLIVEIRA, L. C. de
700 1 $aRIBAS, L. A.
700 1 $aACUNÃ, M. A.
773 $tForest Ecology and Management, Eveleigh$gv. 310, p. 672-679, 2013.
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Embrapa Acre (CPAF-AC) |
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