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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
31/10/2018 |
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Data da última atualização: |
31/10/2018 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
SANTOS, A. F. dos; FERREIRA, M. A.; AUER, C. G.; BUHRER, C. de B.; BRITO, N. M.; SCREMIN, R. M.; MIRESKI, M. C. |
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Afiliação: |
ALVARO FIGUEREDO DOS SANTOS, CNPF; M. A. Ferreira, UFLA; CELSO GARCIA AUER, CNPF; CAROLINE DE BASTOS BUHRER, CNPF; N. M. Brito, UFPR; R. M. Scremin, Instituto Marcos Enriette; M. C. Mireski, UFPR. |
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Título: |
First report of yerba mate wilt caused by Ceratocystis fimbriata in Brazil. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Plant Disease, v. 102, n. 11, p. 2381, Nov. 2018. |
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DOI: |
10.1094/PDIS-02-18-0228-PDN |
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Idioma: |
Inglês |
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Notas: |
Disease notes. |
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Conteúdo: |
This finding contributes to understanding the diversity of this pathogen in the region where other hosts occur, such as kiwifruit. |
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Palavras-Chave: |
Erva mate. |
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Thesagro: |
Ceratocystis Fimbriata; Doença de Planta; Fungo; Ilex Paraguariensis; Patógeno. |
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Thesaurus Nal: |
Plant pathogenic fungi. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/185374/1/2018-Alvaro-PD-First-Report.pdf
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Marc: |
LEADER 00991naa a2200301 a 4500
001 2098598
005 2018-10-31
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1094/PDIS-02-18-0228-PDN$2DOI
100 1 $aSANTOS, A. F. dos
245 $aFirst report of yerba mate wilt caused by Ceratocystis fimbriata in Brazil.$h[electronic resource]
260 $c2018
500 $aDisease notes.
520 $aThis finding contributes to understanding the diversity of this pathogen in the region where other hosts occur, such as kiwifruit.
650 $aPlant pathogenic fungi
650 $aCeratocystis Fimbriata
650 $aDoença de Planta
650 $aFungo
650 $aIlex Paraguariensis
650 $aPatógeno
653 $aErva mate
700 1 $aFERREIRA, M. A.
700 1 $aAUER, C. G.
700 1 $aBUHRER, C. de B.
700 1 $aBRITO, N. M.
700 1 $aSCREMIN, R. M.
700 1 $aMIRESKI, M. C.
773 $tPlant Disease$gv. 102, n. 11, p. 2381, Nov. 2018.
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Registro original: |
Embrapa Florestas (CNPF) |
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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
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
05/10/2015 |
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Data da última atualização: |
30/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
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Autoria: |
SIST, P.; BLANC, L.; MAZZEI, L.; BARALOTO, C.; AUSSENAC, R. |
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Afiliação: |
Plinio Sist, CIRAD; Lilian Blanc, CIRAD; LUCAS JOSE MAZZEI DE FREITAS, CPATU; Christopher Baraloto, INRA; Raphaël Aussenac, Université Antilles-Guyane. |
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Título: |
Current knowledge on overall post-logging biomass dynamics in Northern Amazonian forests. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Bois et Forêts des Tropiques, n. 314, p. 41-49, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
This article presents the effects of logging on the dynamics of above-ground biomass from the results of the post-logging study within two forests: Cikel in Eastern Pará, Brazil and Paracou in French Guiana. The main objective is to compare the impact of commercial logging on the regeneration of the aboveground biomass in these forests whose characteristics differ in terms of structure and growth. In both sites, the intensity of exploitation is a key factor in determining the loss of biomass and the time required for its regeneration. In Paracou, the regeneration of biomass lost during conventional logging of 10 trees per hectare takes 45 years and more than 100 years when operating with higher intensity (21 trees/ha ). In Cikel the forest biomass regenerates after 49 years harvesting 6 trees/ha and that takes 87 years after removal of 8 trees/ha. This regeneration needs similar time on both sites but with lower logging intensity at Cikel, in which felled trees are larger with a greater biomass than those of Paracou. This post-logging study has established a direct correlation of the dynamics of the biomass with the initial structure of the forest, as well as with the parameters of forest dynamics: mortality, growth and recruitment. The accumulation of biomass by the tree growth of the two remaining stands is a key parameter for the net carbon storage, while the contribution of recruitment in Paracou becomes significant only after 10 years after felling. Therefore in view to improve the growth of residual trees, it is compulsory to apply adequate silvicultural treatments such as selective thinning or removal of vines. While the two forests are geographically close enough, their regenerative abilities differ and because of the significant difference in size of the trees, the forest could tolerate more intensive harvesting in French Guiana MenosThis article presents the effects of logging on the dynamics of above-ground biomass from the results of the post-logging study within two forests: Cikel in Eastern Pará, Brazil and Paracou in French Guiana. The main objective is to compare the impact of commercial logging on the regeneration of the aboveground biomass in these forests whose characteristics differ in terms of structure and growth. In both sites, the intensity of exploitation is a key factor in determining the loss of biomass and the time required for its regeneration. In Paracou, the regeneration of biomass lost during conventional logging of 10 trees per hectare takes 45 years and more than 100 years when operating with higher intensity (21 trees/ha ). In Cikel the forest biomass regenerates after 49 years harvesting 6 trees/ha and that takes 87 years after removal of 8 trees/ha. This regeneration needs similar time on both sites but with lower logging intensity at Cikel, in which felled trees are larger with a greater biomass than those of Paracou. This post-logging study has established a direct correlation of the dynamics of the biomass with the initial structure of the forest, as well as with the parameters of forest dynamics: mortality, growth and recruitment. The accumulation of biomass by the tree growth of the two remaining stands is a key parameter for the net carbon storage, while the contribution of recruitment in Paracou becomes significant only after 10 years after felling. Therefore in view to... Mostrar Tudo |
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Thesagro: |
Biomassa; Silvicultura. |
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Thesaurus NAL: |
Amazonia. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02445naa a2200205 a 4500
001 2025754
005 2022-05-30
008 2012 bl uuuu u00u1 u #d
100 1 $aSIST, P.
245 $aCurrent knowledge on overall post-logging biomass dynamics in Northern Amazonian forests.$h[electronic resource]
260 $c2012
520 $aThis article presents the effects of logging on the dynamics of above-ground biomass from the results of the post-logging study within two forests: Cikel in Eastern Pará, Brazil and Paracou in French Guiana. The main objective is to compare the impact of commercial logging on the regeneration of the aboveground biomass in these forests whose characteristics differ in terms of structure and growth. In both sites, the intensity of exploitation is a key factor in determining the loss of biomass and the time required for its regeneration. In Paracou, the regeneration of biomass lost during conventional logging of 10 trees per hectare takes 45 years and more than 100 years when operating with higher intensity (21 trees/ha ). In Cikel the forest biomass regenerates after 49 years harvesting 6 trees/ha and that takes 87 years after removal of 8 trees/ha. This regeneration needs similar time on both sites but with lower logging intensity at Cikel, in which felled trees are larger with a greater biomass than those of Paracou. This post-logging study has established a direct correlation of the dynamics of the biomass with the initial structure of the forest, as well as with the parameters of forest dynamics: mortality, growth and recruitment. The accumulation of biomass by the tree growth of the two remaining stands is a key parameter for the net carbon storage, while the contribution of recruitment in Paracou becomes significant only after 10 years after felling. Therefore in view to improve the growth of residual trees, it is compulsory to apply adequate silvicultural treatments such as selective thinning or removal of vines. While the two forests are geographically close enough, their regenerative abilities differ and because of the significant difference in size of the trees, the forest could tolerate more intensive harvesting in French Guiana
650 $aAmazonia
650 $aBiomassa
650 $aSilvicultura
700 1 $aBLANC, L.
700 1 $aMAZZEI, L.
700 1 $aBARALOTO, C.
700 1 $aAUSSENAC, R.
773 $tBois et Forêts des Tropiques$gn. 314, p. 41-49, 2012.
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Embrapa Amazônia Oriental (CPATU) |
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