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Registro Completo |
Biblioteca(s): |
Embrapa Acre. |
Data corrente: |
03/01/2014 |
Data da última atualização: |
06/07/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
OLIVEIRA, M. V. N. d'.; GUARINO, E. de S. G.; OLIVEIRA, L. C. de; RIBAS, L. A.; ACUNÃ, M. A. |
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. |
Título: |
Can forest management be sustainable in a bamboo dominated forest? A 12-year study of forest dynamics in western Amazon. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Forest Ecology and Management, Eveleigh, v. 310, p. 672-679, 2013. |
Idioma: |
Português |
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. |
Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Bambués; Explotación forestal; Guadua spp; Manejo florestal sustentável; Producción de biomasa; Silvicultura sustentable; Western Amazon. |
Thesagro: |
Bambu; Biomassa; Extração da madeira; Floresta; Impacto ambiental; Produção florestal. |
Thesaurus Nal: |
Bamboos; Biomass production; Logging; Sustainable forestry. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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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