| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
14/02/2019 |
|
Data da última atualização: |
30/10/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
ALBIERO-JÚNIOR, A.; VENEGAS-GONZÁLEZ, A.; BOTOSSO, P. C.; ROIG, F. A.; CAMARGO, J. L. C.; TOMAZELLO-FILHO, M. |
|
Afiliação: |
Alci Albiero-Júnior, USP; Alejandro Venegas-González, Universidad Mayor; PAULO CESAR BOTOSSO, CNPF; Fidel Alejandro Roig, Laboratorio de Dendrocronología e Historia Ambiental, IANIGLA, CCT CONICET; José Luís Campana Camargo, Biological Dynamics of Forest Fragment Project; Mario Tomazello-Filho, USP. |
|
Título: |
What is the temporal extension of edge effects on tree growth dynamics?: a dendrochronological approach model using Scleronema micranthum (Ducke) Ducke trees of a fragmented forest in the Central Amazon. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Ecological Indicators, v. 101, p. 133-142, June 2019. |
|
DOI: |
10.1016/j.ecolind.2018.12.040 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Although the Amazon Forest comprises the world?s largest rainforest, providing fundamental ecosystem services to human well-being, vicissitudes imposed by deforestation, climate change, widespread use of fire and development of new infrastructure make the region critically vulnerable to the consequences of the creation of new forest edges. In this forest fragmentation scenario, temporal assessment of edge effects influences throughout the life of the trees become necessary for a better understanding of how species are affected and react when exposed to altered environments. In this study, we evaluated the temporal influence of the edge effect on the growth dynamics of Scleronema micranthum (Ducke) Ducke by tree-ring analysis based on basal area increment and release events. This species is one of the most frequent tree species of terra firme type of forest in Central Amazonia at the Biological Dynamics of Forest Fragment Project (BDFFP) study sites. The results showed that edge effects changed the growth dynamics of the trees for at least 10 years after the disturbance, inducing an 18% reduction in tree growth during this period, and records of increased release events. We concluded that growth rings of edge trees are a valuable bioindicators for evaluating the temporal extent of edge effects, and therefore, they must be considered as relevant ecological indicators of historical environmental changes and forest fragmentation, promoting new insights into the resilience ability of trees when exposed to forest fragmentation processes. MenosAlthough the Amazon Forest comprises the world?s largest rainforest, providing fundamental ecosystem services to human well-being, vicissitudes imposed by deforestation, climate change, widespread use of fire and development of new infrastructure make the region critically vulnerable to the consequences of the creation of new forest edges. In this forest fragmentation scenario, temporal assessment of edge effects influences throughout the life of the trees become necessary for a better understanding of how species are affected and react when exposed to altered environments. In this study, we evaluated the temporal influence of the edge effect on the growth dynamics of Scleronema micranthum (Ducke) Ducke by tree-ring analysis based on basal area increment and release events. This species is one of the most frequent tree species of terra firme type of forest in Central Amazonia at the Biological Dynamics of Forest Fragment Project (BDFFP) study sites. The results showed that edge effects changed the growth dynamics of the trees for at least 10 years after the disturbance, inducing an 18% reduction in tree growth during this period, and records of increased release events. We concluded that growth rings of edge trees are a valuable bioindicators for evaluating the temporal extent of edge effects, and therefore, they must be considered as relevant ecological indicators of historical environmental changes and forest fragmentation, promoting new insights into the resilience abilit... Mostrar Tudo |
|
Palavras-Chave: |
Basal area increment; BDFFP; Dendroecologia; Dendroecology; Forest fragmentation; Fragmentação florestal; Incremento da área basal; Release event. |
|
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02554naa a2200289 a 4500
001 2106005
005 2019-10-30
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.ecolind.2018.12.040$2DOI
100 1 $aALBIERO-JÚNIOR, A.
245 $aWhat is the temporal extension of edge effects on tree growth dynamics?$ba dendrochronological approach model using Scleronema micranthum (Ducke) Ducke trees of a fragmented forest in the Central Amazon.$h[electronic resource]
260 $c2019
520 $aAlthough the Amazon Forest comprises the world?s largest rainforest, providing fundamental ecosystem services to human well-being, vicissitudes imposed by deforestation, climate change, widespread use of fire and development of new infrastructure make the region critically vulnerable to the consequences of the creation of new forest edges. In this forest fragmentation scenario, temporal assessment of edge effects influences throughout the life of the trees become necessary for a better understanding of how species are affected and react when exposed to altered environments. In this study, we evaluated the temporal influence of the edge effect on the growth dynamics of Scleronema micranthum (Ducke) Ducke by tree-ring analysis based on basal area increment and release events. This species is one of the most frequent tree species of terra firme type of forest in Central Amazonia at the Biological Dynamics of Forest Fragment Project (BDFFP) study sites. The results showed that edge effects changed the growth dynamics of the trees for at least 10 years after the disturbance, inducing an 18% reduction in tree growth during this period, and records of increased release events. We concluded that growth rings of edge trees are a valuable bioindicators for evaluating the temporal extent of edge effects, and therefore, they must be considered as relevant ecological indicators of historical environmental changes and forest fragmentation, promoting new insights into the resilience ability of trees when exposed to forest fragmentation processes.
653 $aBasal area increment
653 $aBDFFP
653 $aDendroecologia
653 $aDendroecology
653 $aForest fragmentation
653 $aFragmentação florestal
653 $aIncremento da área basal
653 $aRelease event
700 1 $aVENEGAS-GONZÁLEZ, A.
700 1 $aBOTOSSO, P. C.
700 1 $aROIG, F. A.
700 1 $aCAMARGO, J. L. C.
700 1 $aTOMAZELLO-FILHO, M.
773 $tEcological Indicators$gv. 101, p. 133-142, June 2019.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Florestas (CNPF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
13/10/2009 |
|
Data da última atualização: |
22/05/2019 |
|
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
|
Autoria: |
RESENDE, G. M. de; PEREIRA, A. J. |
|
Afiliação: |
GERALDO MILANEZ DE RESENDE, CPATSA; ADEMIR JOSÉ PEREIRA, ESCOLA AGROTÉCNICA FEDERAL DE INCONFIDENTES. |
|
Título: |
Importância econômica. |
|
Ano de publicação: |
2009 |
|
Fonte/Imprenta: |
In: SOUZA, R. J. de; MACÊDO, F. S. (Coord). Cultura do alho: tecnologias modernas de produção. Lavras: UFLA, 2009. |
|
Páginas: |
cap. 1, p. 13-18. |
|
Idioma: |
Português |
|
Conteúdo: |
O alho (Allium sativum L.) é uma das espécies cultivadas mais antigas. Devido às suas acentuadas características de sabor e aroma, é muito utilizado como condimento na cozinha brasileira, e praticamente em quase todos os países do globo. |
|
Palavras-Chave: |
Importância econômica. |
|
Thesagro: |
Alho. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/197645/1/Importancia-Economica.pdf
|
|
Marc: |
LEADER 00738naa a2200169 a 4500
001 1513663
005 2019-05-22
008 2009 bl uuuu u00u1 u #d
100 1 $aRESENDE, G. M. de
245 $aImportância econômica.
260 $c2009
300 $acap. 1, p. 13-18.
520 $aO alho (Allium sativum L.) é uma das espécies cultivadas mais antigas. Devido às suas acentuadas características de sabor e aroma, é muito utilizado como condimento na cozinha brasileira, e praticamente em quase todos os países do globo.
650 $aAlho
653 $aImportância econômica
700 1 $aPEREIRA, A. J.
773 $tIn: SOUZA, R. J. de; MACÊDO, F. S. (Coord). Cultura do alho: tecnologias modernas de produção. Lavras: UFLA, 2009.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
