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Registro Completo |
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
21/03/2019 |
Data da última atualização: |
26/03/2019 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
BECHELENI, F. R. C.; PINHEIRO, D. H.; MOURÃO, A. H. C.; TORRES, A. A. G.; PAIVA, P. M. de; MANIGAT, D.; MARTINS, C. H. F.; COSTA, V. H. D. da; VALICENTE, F. H. |
Afiliação: |
Francyelli R. C. Becheleni, Faculdade Ciências da Vida; Daniele H. Pinheiro; André H. C Mourão; Arthur A. G. Torres; Priscila M. de Paiva; Donald Manigat; Carlos H. F. Martins; Victor H. D. da Costa; FERNANDO HERCOS VALICENTE, CNPMS. |
Título: |
Eficiência de cepas de Bacillus thuringiensis no controle biológico da Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae). |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 25., 2014, Goiânia. Resumos... Santo Antônio de Goiás: Sociedade Entomológica do Brasil, 2014. |
Idioma: |
Português |
Palavras-Chave: |
Cepa; Lagarta-do-cartucho. |
Thesagro: |
Controle Biológico. |
Categoria do assunto: |
O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/194980/1/Eficiencia-cepas.pdf
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Marc: |
LEADER 00841nam a2200229 a 4500 001 2107379 005 2019-03-26 008 2014 bl uuuu u00u1 u #d 100 1 $aBECHELENI, F. R. C. 245 $aEficiência de cepas de Bacillus thuringiensis no controle biológico da Spodoptera frugiperda (J. E. Smith) (Lepidoptera$bNoctuidae).$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 25., 2014, Goiânia. Resumos... Santo Antônio de Goiás: Sociedade Entomológica do Brasil$c2014 650 $aControle Biológico 653 $aCepa 653 $aLagarta-do-cartucho 700 1 $aPINHEIRO, D. H. 700 1 $aMOURÃO, A. H. C. 700 1 $aTORRES, A. A. G. 700 1 $aPAIVA, P. M. de 700 1 $aMANIGAT, D. 700 1 $aMARTINS, C. H. F. 700 1 $aCOSTA, V. H. D. da 700 1 $aVALICENTE, F. H.
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Embrapa Milho e Sorgo (CNPMS) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental. |
Data corrente: |
22/08/2006 |
Data da última atualização: |
21/06/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
PHILLIPS, P. D.; AZEVEDO, C. P. de; DEGEN, B.; THOMPSON, I. S.; SILVA, J. N. M.; GARDINGEN, P. R. van. |
Afiliação: |
CELSO PAULO DE AZEVEDO, CPAA; JOSÉ NATALINO MACEDO SILVA, CPATU. |
Título: |
An individual-based spatially explicit simulation model for strategic forest management planning in the eastern Amazon. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
Ecological Modelling, v. 173, n. 4, p. 335-354, 2004. |
Descrição Física: |
il. |
DOI: |
http://dx.doi.org/10.1016/j.ecolmodel.2003.09.023 |
Idioma: |
Inglês |
Conteúdo: |
A model to simulate the ecological processes of tree growth, mortality and recruitment, and the processes of forest management, in the terra firme forests of the eastern Amazon is described. It is implemented within the SYMFOR (http://www.symfor.org) framework. It is based on measurements of all trees that have a diameter greater than 5 cm from experimental plots in the Jar?? Cellulose and Tapajós National Forest areas over a 16-year period. Ten species groups are used to describe the natural processes affecting tree behaviour. Growth rates are calculated for each species group using the tree diameter and a competition index. Mortality and recruitment are simulated as stochastic processes. Recruitment probability is based on the predicted growth rate of a hypothetical tree. Options exist to vary the human interaction with the forest reflecting forest management decisions, as for other SYMFOR models. Model evaluation compares the performance of the model with data describing forest recovery for 16 years following logging. The model was applied to simulate current forest management practice in the Brazilian Amazon, with 40 m3 ha?1 of timber extracted with a cutting cycle of 30 years. Results show that yields are sustained for three harvests following the first logging of primary forest, but that the composition of timber moves towards lightwooded species rather than hardwooded. The predicted size of extracted trees decreases and the number of trees extracted increases with successive harvests, leading to a prediction of increased costs and lower profits for the logging company despite constant yields. The standing volume of all trees just before harvest is reduced by 15% over 150 years, with pioneer species becoming increasingly prevalent in the stand. The model, in the SYMFOR framework, can be used to help understand the differences between alternative forest management strategies in the Brazilian Amazon. Such knowledge is required to improve forest management, regulation and certification, and help to conserve the worlds largest remaining tropical forest. MenosA model to simulate the ecological processes of tree growth, mortality and recruitment, and the processes of forest management, in the terra firme forests of the eastern Amazon is described. It is implemented within the SYMFOR (http://www.symfor.org) framework. It is based on measurements of all trees that have a diameter greater than 5 cm from experimental plots in the Jar?? Cellulose and Tapajós National Forest areas over a 16-year period. Ten species groups are used to describe the natural processes affecting tree behaviour. Growth rates are calculated for each species group using the tree diameter and a competition index. Mortality and recruitment are simulated as stochastic processes. Recruitment probability is based on the predicted growth rate of a hypothetical tree. Options exist to vary the human interaction with the forest reflecting forest management decisions, as for other SYMFOR models. Model evaluation compares the performance of the model with data describing forest recovery for 16 years following logging. The model was applied to simulate current forest management practice in the Brazilian Amazon, with 40 m3 ha?1 of timber extracted with a cutting cycle of 30 years. Results show that yields are sustained for three harvests following the first logging of primary forest, but that the composition of timber moves towards lightwooded species rather than hardwooded. The predicted size of extracted trees decreases and the number of trees extracted increases with suc... Mostrar Tudo |
Palavras-Chave: |
Brasil; Certificação. |
Thesagro: |
Árvore; Competição de Variedade; Floresta Tropical; Manejo. |
Thesaurus NAL: |
Amazonia. |
Categoria do assunto: |
-- K Ciência Florestal e Produtos de Origem Vegetal |
Marc: |
LEADER 02968naa a2200289 a 4500 001 2092683 005 2018-06-21 008 2004 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1016/j.ecolmodel.2003.09.023$2DOI 100 1 $aPHILLIPS, P. D. 245 $aAn individual-based spatially explicit simulation model for strategic forest management planning in the eastern Amazon.$h[electronic resource] 260 $c2004 300 $cil. 520 $aA model to simulate the ecological processes of tree growth, mortality and recruitment, and the processes of forest management, in the terra firme forests of the eastern Amazon is described. It is implemented within the SYMFOR (http://www.symfor.org) framework. It is based on measurements of all trees that have a diameter greater than 5 cm from experimental plots in the Jar?? Cellulose and Tapajós National Forest areas over a 16-year period. Ten species groups are used to describe the natural processes affecting tree behaviour. Growth rates are calculated for each species group using the tree diameter and a competition index. Mortality and recruitment are simulated as stochastic processes. Recruitment probability is based on the predicted growth rate of a hypothetical tree. Options exist to vary the human interaction with the forest reflecting forest management decisions, as for other SYMFOR models. Model evaluation compares the performance of the model with data describing forest recovery for 16 years following logging. The model was applied to simulate current forest management practice in the Brazilian Amazon, with 40 m3 ha?1 of timber extracted with a cutting cycle of 30 years. Results show that yields are sustained for three harvests following the first logging of primary forest, but that the composition of timber moves towards lightwooded species rather than hardwooded. The predicted size of extracted trees decreases and the number of trees extracted increases with successive harvests, leading to a prediction of increased costs and lower profits for the logging company despite constant yields. The standing volume of all trees just before harvest is reduced by 15% over 150 years, with pioneer species becoming increasingly prevalent in the stand. The model, in the SYMFOR framework, can be used to help understand the differences between alternative forest management strategies in the Brazilian Amazon. Such knowledge is required to improve forest management, regulation and certification, and help to conserve the worlds largest remaining tropical forest. 650 $aAmazonia 650 $aÁrvore 650 $aCompetição de Variedade 650 $aFloresta Tropical 650 $aManejo 653 $aBrasil 653 $aCertificação 700 1 $aAZEVEDO, C. P. de 700 1 $aDEGEN, B. 700 1 $aTHOMPSON, I. S. 700 1 $aSILVA, J. N. M. 700 1 $aGARDINGEN, P. R. van. 773 $tEcological Modelling$gv. 173, n. 4, p. 335-354, 2004.
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