| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Acre. |
|
Data corrente: |
05/10/2006 |
|
Data da última atualização: |
09/11/2023 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
OLIVEIRA, M. V. N. d'.; SWAINE, M. D.; BURSLEM, D. F. R. P. |
|
Afiliação: |
MARCUS VINICIO NEVES D OLIVEIRA, CPAF-AC. |
|
Título: |
Regeneration in felling gaps after logging in Acre state, Western Amazon. |
|
Ano de publicação: |
2002 |
|
Fonte/Imprenta: |
In: SIMPÓSIO INTERNACIONAL DA IUFRO, 2000, Belém. Manejo integrado de florestas úmidas neotropicais por indústrias e comunidades: aplicando resultados de pesquisa, envolvendo atores e definindo políticas públicas. Belém, PA: Embrapa Amazônia Oriental, 2002. |
|
Páginas: |
p. 164-171. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Regeneration of tree species in felling gaps were studied during the first two years following harvesting in a tropical forest in Acre state, Brazil. Felling gaps averaged 340 m2 in size, while canopy openings averaged 17%. Seedling mortality in adjacent undisturbed forest was 4.6% yr', and 59.6% yr·1 and 100% yr' in the crown and trunk zones respectively, two years after logging. Recruitment of new seedlings inthe undisturbed forest understorey averaged 462 plants ha' yr', two years after gap creation. Inthe crown zones of the gaps, recruitment of seedlings averaged 1350 ha' yr', and in the trunk zones 1392 ha' yr'. The entire seedling community in trunk zones after logging was composed of new recruits. lhere was a tendency for seedling growth rates to increase from the natural forest (0,21cm yr-1) to the crown zone (0.40cm yr'), Before gap creation, species richness and diversity and seedling density were quite similar. After gap creation a sharp decrease could be verified in the gap.zones, however the differences between gap and undisturbed forest decreased rapidly in the second year after gap creation. lhe regeneration of commercial species was not affected by gap creation apart from the increase in growth rates. |
|
Palavras-Chave: |
Manejo florestal. |
|
Thesagro: |
Exploração Florestal; Regeneração Natural. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/147383/1/14031.pdf
|
|
Marc: |
LEADER 02014nam a2200181 a 4500
001 1505151
005 2023-11-09
008 2002 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, M. V. N. d'.
245 $aRegeneration in felling gaps after logging in Acre state, Western Amazon.$h[electronic resource]
260 $aIn: SIMPÓSIO INTERNACIONAL DA IUFRO, 2000, Belém. Manejo integrado de florestas úmidas neotropicais por indústrias e comunidades: aplicando resultados de pesquisa, envolvendo atores e definindo políticas públicas. Belém, PA: Embrapa Amazônia Oriental$c2002
300 $ap. 164-171.
520 $aRegeneration of tree species in felling gaps were studied during the first two years following harvesting in a tropical forest in Acre state, Brazil. Felling gaps averaged 340 m2 in size, while canopy openings averaged 17%. Seedling mortality in adjacent undisturbed forest was 4.6% yr', and 59.6% yr·1 and 100% yr' in the crown and trunk zones respectively, two years after logging. Recruitment of new seedlings inthe undisturbed forest understorey averaged 462 plants ha' yr', two years after gap creation. Inthe crown zones of the gaps, recruitment of seedlings averaged 1350 ha' yr', and in the trunk zones 1392 ha' yr'. The entire seedling community in trunk zones after logging was composed of new recruits. lhere was a tendency for seedling growth rates to increase from the natural forest (0,21cm yr-1) to the crown zone (0.40cm yr'), Before gap creation, species richness and diversity and seedling density were quite similar. After gap creation a sharp decrease could be verified in the gap.zones, however the differences between gap and undisturbed forest decreased rapidly in the second year after gap creation. lhe regeneration of commercial species was not affected by gap creation apart from the increase in growth rates.
650 $aExploração Florestal
650 $aRegeneração Natural
653 $aManejo florestal
700 1 $aSWAINE, M. D.
700 1 $aBURSLEM, D. F. R. P.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Acre (CPAF-AC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Gado de Corte. |
|
Data corrente: |
01/02/2012 |
|
Data da última atualização: |
01/02/2012 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
SOUSA, A. C. B. de; CARVALHO, M. A.; CAMPOS, T. de; SILVA, G. de T. e; ZUCCHI, M. I.; JANK, L.; ANETE PEREIRA DE SOUZA. |
|
Afiliação: |
ADNA CRISTINA BARBOSA DE SOUSA, UNEB/PAULO AFONSO, BA; MARCELO AYRES CARVALHO, CPAC; TATIANA DE CAMPOS, CPAF-AC; GUILHERME DE TOLEDO E SILVA, UNIVERSIDADE ESTADUAL DE CAMPINAS, CBMEG, LABORATÓRIO DE ANÁLISE GENÉTICA E MOLECULAR, CAMPINAS, SP; MARIA IMACULADA ZUCCHI, RESEARCHER OF SÃO PAULO AGENCY OF TECHNOLOGY AND AGRO-BUSINESS, PÓLO APTA CENTRO SUL, PIRACICABA, SP; LIANA JANK, CNPGC; ANETE PEREIRA DE SOUZA, UNICAMP/Campinas, SP. |
|
Título: |
Outcrossing Rate in Calopogonium mucunoides Desv. Based on Microsatellite Markers. |
|
Ano de publicação: |
2011 |
|
Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON FORAGE BREEDING, 3., 2011, Bonito, MS. Breeding forage for climate change adaptation and mitigation - eco-efficient animal produtction: proceedings. [Campo Grande, MS: Embrapa Gado de Corte], 2011. |
|
Páginas: |
6-9 |
|
Descrição Física: |
1 CD-ROM |
|
Idioma: |
Português |
|
Thesagro: |
Calopogonium Mucunoides. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00782naa a2200205 a 4500
001 1914040
005 2012-02-01
008 2011 bl uuuu u00u1 u #d
100 1 $aSOUSA, A. C. B. de
245 $aOutcrossing Rate in Calopogonium mucunoides Desv. Based on Microsatellite Markers.
260 $c2011
300 $a6-9$c1 CD-ROM
650 $aCalopogonium Mucunoides
700 1 $aCARVALHO, M. A.
700 1 $aCAMPOS, T. de
700 1 $aSILVA, G. de T. e
700 1 $aZUCCHI, M. I.
700 1 $aJANK, L.
700 1 $aANETE PEREIRA DE SOUZA
773 $tIn: INTERNATIONAL SYMPOSIUM ON FORAGE BREEDING, 3., 2011, Bonito, MS. Breeding forage for climate change adaptation and mitigation - eco-efficient animal produtction: proceedings. [Campo Grande, MS: Embrapa Gado de Corte], 2011.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Corte (CNPGC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
