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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
04/08/2021 |
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Data da última atualização: |
04/08/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CANETTI, A.; BRAZ, E. M.; MATTOS, P. P. de; BASSO, R. O.; FIGUEIREDO FILHO, A. |
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Afiliação: |
ALINE CANETTI, Autônoma; EVALDO MUNOZ BRAZ, CNPF; PATRICIA POVOA DE MATTOS, CNPF; RENATO OLIVIR BASSO, Elabore Projetos E Consultoria Florestal; AFONSO FIGUEIREDO FILHO, UNIOESTE. |
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Título: |
A new approach to maximize the wood production in the sustainable management of Amazon forest. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Annals of Forest Science, v. 78, n. 67, 2021. 21 p. |
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DOI: |
https://doi.org/10.1007/s13595-021-01079-8 |
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Idioma: |
Inglês |
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Conteúdo: |
Key message We presented a method to determine the optimal wood production in Amazon forest. The database that feeds the procedure is faster to obtain when compared to other methods. The simulations resulted in higher wood volume production when compared to the current management system. Moreover, it avoids overexploiting several species which could occur due to felling trees before maturity. Context Currently in Brazil, generalized forest law rules the management of the entire set of timber species and typologies. However, it is important to consider dynamics specifcity of each species to ensure management sustainability, especially for the Amazon forest with its wide foristic diversity. Aims To develop a procedure to determine which logging diameter would achieve optimal wood production by species, using Apuleia leiocarpa (Vogel) J.F. Macbr., Erisma uncinatum Warm., Hymenolobium excelsum Ducke, and Trattinnickia burserifolia Mart. as studying case. Methods Two main methodologies of analysis by species were combined: probability density function (PDF) and growth modeling. The growth models were used to derive the volume increment curves at the individual tree level. To detect the points of maximum annual increment in volume at the population tree level, we used PDF with adjusted growth equations. Results The population maximum annual volumetric increments occurred in smaller diameters compared to that of the individual level. When combining shorter cutting cycles with the population biological rotation point considered the minimum felling diameter (MFD), we observed higher annual increments in volume than that achieved using the Brazilian law criteria (MFD=50 cm) or other MFD tested. Conclusion The procedure proposed may be used by forest managers and forest law-makers, aiming to maximize sustainable wood production in the Amazon forest. MenosKey message We presented a method to determine the optimal wood production in Amazon forest. The database that feeds the procedure is faster to obtain when compared to other methods. The simulations resulted in higher wood volume production when compared to the current management system. Moreover, it avoids overexploiting several species which could occur due to felling trees before maturity. Context Currently in Brazil, generalized forest law rules the management of the entire set of timber species and typologies. However, it is important to consider dynamics specifcity of each species to ensure management sustainability, especially for the Amazon forest with its wide foristic diversity. Aims To develop a procedure to determine which logging diameter would achieve optimal wood production by species, using Apuleia leiocarpa (Vogel) J.F. Macbr., Erisma uncinatum Warm., Hymenolobium excelsum Ducke, and Trattinnickia burserifolia Mart. as studying case. Methods Two main methodologies of analysis by species were combined: probability density function (PDF) and growth modeling. The growth models were used to derive the volume increment curves at the individual tree level. To detect the points of maximum annual increment in volume at the population tree level, we used PDF with adjusted growth equations. Results The population maximum annual volumetric increments occurred in smaller diameters compared to that of the individual level. When combining shorter cutting cycles with the p... Mostrar Tudo |
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Palavras-Chave: |
Dendrocronologia; Forest modeling; Manejo sustentável; Minimum felling diameter; Modelagem florestal. |
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Thesaurus Nal: |
Dendrochronology. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02662naa a2200253 a 4500
001 2133225
005 2021-08-04
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s13595-021-01079-8$2DOI
100 1 $aCANETTI, A.
245 $aA new approach to maximize the wood production in the sustainable management of Amazon forest.$h[electronic resource]
260 $c2021
520 $aKey message We presented a method to determine the optimal wood production in Amazon forest. The database that feeds the procedure is faster to obtain when compared to other methods. The simulations resulted in higher wood volume production when compared to the current management system. Moreover, it avoids overexploiting several species which could occur due to felling trees before maturity. Context Currently in Brazil, generalized forest law rules the management of the entire set of timber species and typologies. However, it is important to consider dynamics specifcity of each species to ensure management sustainability, especially for the Amazon forest with its wide foristic diversity. Aims To develop a procedure to determine which logging diameter would achieve optimal wood production by species, using Apuleia leiocarpa (Vogel) J.F. Macbr., Erisma uncinatum Warm., Hymenolobium excelsum Ducke, and Trattinnickia burserifolia Mart. as studying case. Methods Two main methodologies of analysis by species were combined: probability density function (PDF) and growth modeling. The growth models were used to derive the volume increment curves at the individual tree level. To detect the points of maximum annual increment in volume at the population tree level, we used PDF with adjusted growth equations. Results The population maximum annual volumetric increments occurred in smaller diameters compared to that of the individual level. When combining shorter cutting cycles with the population biological rotation point considered the minimum felling diameter (MFD), we observed higher annual increments in volume than that achieved using the Brazilian law criteria (MFD=50 cm) or other MFD tested. Conclusion The procedure proposed may be used by forest managers and forest law-makers, aiming to maximize sustainable wood production in the Amazon forest.
650 $aDendrochronology
653 $aDendrocronologia
653 $aForest modeling
653 $aManejo sustentável
653 $aMinimum felling diameter
653 $aModelagem florestal
700 1 $aBRAZ, E. M.
700 1 $aMATTOS, P. P. de
700 1 $aBASSO, R. O.
700 1 $aFIGUEIREDO FILHO, A.
773 $tAnnals of Forest Science$gv. 78, n. 67, 2021. 21 p.
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Embrapa Florestas (CNPF) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Rondônia. Para informações adicionais entre em contato com cpafro.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
12/02/2008 |
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Data da última atualização: |
12/02/2008 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Circulação/Nível: |
-- - -- |
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Autoria: |
FERNANDES, C. de F.; VIEIRA JÚNIOR, J. R.; SANTOS, M. R. A. dos; SILVA, A. G.; CORREA, A. O.; SILVA, D. S. G. da; FACUNDO, V. A. |
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Afiliação: |
Cléberson de Freitas Fernandes, Embrapa Rondônia; José Roberto Vieira Júnior, Embrapa Rondônia; Maurício Reginaldo Alves dos Santos, Embrapa Rondônia; Domingos Sávio Gomes da Silva, Embrapa Rondônia; Valdir Alves Facundo, UNIR. |
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Título: |
Efeito de compostos voláteis de extratos de Piper hispidum e P. tuberculatum sobre fitopatógenos de solo. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: REUNIÃO BRASILEIRA SOBRE CONTROLE BIOLÓGICO DE DOENÇAS DE PLANTAS, 9., 2007, Campinas, SP. Biocontrole de doenças de plantas no Brasil: uso atual e perspectivas: [resumos...]. [S.l.]: FundAg; [Jaguariúna]: Embrapa Meio Ambiente, 2007. Resumo 035. |
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Páginas: |
Não paginado. |
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Idioma: |
Português |
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Palavras-Chave: |
Compostos voláteis; Doenças de planta. |
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Thesagro: |
Controle Biológico. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00913naa a2200229 a 4500
001 1708922
005 2008-02-12
008 2007 bl --- 0-- u #d
100 1 $aFERNANDES, C. de F.
245 $aEfeito de compostos voláteis de extratos de Piper hispidum e P. tuberculatum sobre fitopatógenos de solo.
260 $c2007
300 $aNão paginado.
650 $aControle Biológico
653 $aCompostos voláteis
653 $aDoenças de planta
700 1 $aVIEIRA JÚNIOR, J. R.
700 1 $aSANTOS, M. R. A. dos
700 1 $aSILVA, A. G.
700 1 $aCORREA, A. O.
700 1 $aSILVA, D. S. G. da
700 1 $aFACUNDO, V. A.
773 $tIn: REUNIÃO BRASILEIRA SOBRE CONTROLE BIOLÓGICO DE DOENÇAS DE PLANTAS, 9., 2007, Campinas, SP. Biocontrole de doenças de plantas no Brasil: uso atual e perspectivas: [resumos...]. [S.l.]: FundAg; [Jaguariúna]: Embrapa Meio Ambiente, 2007. Resumo 035.
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