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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
07/07/1995 |
Data da última atualização: |
09/10/2007 |
Autoria: |
THIAGO, L. R. L. de S. |
Afiliação: |
EMBRAPA. Centro Nacional de Pesquisa de Gado de Corte (Campo Grande, MS). |
Título: |
Capim-elefante: uma possível alternativa para o Centro-Oeste. |
Ano de publicação: |
1994 |
Fonte/Imprenta: |
In: VALERIO, J.R.; MACEDO, M.C.M. Coletânea de seminários técnicos 1988/1991 (Resumos). Campo Grande, MS : EMBRAPA-CNPGC, 1994. |
Páginas: |
p.31 |
Série: |
(EMBRAPA-CNPGC. Documentos, 55). |
ISSN: |
0100-9443 |
Idioma: |
Português |
Notas: |
CNPGC. |
Thesagro: |
Capim Elefante; Pastagem; Pastejo; Pesquisa. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00632naa a2200205 a 4500 001 1321325 005 2007-10-09 008 1994 bl uuuu u00u1 u #d 022 $a0100-9443 100 1 $aTHIAGO, L. R. L. de S. 245 $aCapim-elefante$buma possível alternativa para o Centro-Oeste. 260 $c1994 300 $ap.31 490 $a(EMBRAPA-CNPGC. Documentos, 55). 500 $aCNPGC. 650 $aCapim Elefante 650 $aPastagem 650 $aPastejo 650 $aPesquisa 773 $tIn: VALERIO, J.R.; MACEDO, M.C.M. Coletânea de seminários técnicos 1988/1991 (Resumos). Campo Grande, MS : EMBRAPA-CNPGC, 1994.
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Embrapa Gado de Corte (CNPGC) |
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Registro Completo
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
16/09/2019 |
Data da última atualização: |
03/10/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
FONTANA, C.; SANTINI-JUNIOR, L.; OLMEDO, G. M.; BOTOSSO, P. C.; TOMAZELLO-FILHO, M.; OLIVEIRA, J. M. |
Afiliação: |
Cláudia Fontana, Universidade do Vale Rio dos Sinos; Luiz Santini-Junior, ESALQ; Gabriela Morais Olmedo, Universidade do Vale Rio dos Sinos; PAULO CESAR BOTOSSO, CNPF; Mario Tomazello-Filho, ESALQ; Juliano Morales Oliveira, Universidade do Vale Rio dos Sinos. |
Título: |
Assessment of the dendrochronological potential of Licaria bahiana Kurz, an endemic laurel of lowland Atlantic forests in Brazil. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Acta Botanica Brasilica, v. 33, n. 3, p. 454-464. July/Sept. 2019. |
DOI: |
10.1590/0102-33062019abb0028 |
Idioma: |
Inglês |
Conteúdo: |
The Atlantic Forest of southeastern Brazil has been considered to have the highest number of tree species per hectare in the world. Assessing the influence of climate on tropical tree species is a priority in the face of ongoing climate change, and for which dendrochronological studies have been important. We address the dendrochronological potential of Licaria bahiana Kurz (Lauraceae), an endemic species of the Atlantic forests. We studied growth ring anatomy of L. bahiana and applied dendrochronological methods to investigate how short-term variation in climate affect its radial growth. Distinct growth rings were observed in all individuals and demarcated by darker tangential fiber zones in latewood. Trees showed high climatic sensitivity (0.48) and growth synchrony (intercorrelation r = 0.69; rbar = 0.38). Radial growth was negatively influenced by high temperatures at the beginning of the current growing season (r = -0.46) and by excessive rainfall at the end of the current growing season (r = -0.29), which are periods that correspond to the phenological reproductive phases of the species. Climate anomalies during this period may alter the tradeoff between growth and reproduction, in favor of the latter. |
Palavras-Chave: |
Anéis de crescimento; Dendroecologia; Dendroecology; Floresta de Tabuleiro; Licaria bahiana; Tabuleiro forests; Tree rings. |
Thesagro: |
Anatomia; Lauraceae; Madeira. |
Thesaurus NAL: |
Climate; Wood anatomy. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/201946/1/2019-P.Botosso-ABB-Assessment.pdf
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Marc: |
LEADER 02239naa a2200337 a 4500 001 2112180 005 2019-10-03 008 2019 bl uuuu u00u1 u #d 024 7 $a10.1590/0102-33062019abb0028$2DOI 100 1 $aFONTANA, C. 245 $aAssessment of the dendrochronological potential of Licaria bahiana Kurz, an endemic laurel of lowland Atlantic forests in Brazil.$h[electronic resource] 260 $c2019 520 $aThe Atlantic Forest of southeastern Brazil has been considered to have the highest number of tree species per hectare in the world. Assessing the influence of climate on tropical tree species is a priority in the face of ongoing climate change, and for which dendrochronological studies have been important. We address the dendrochronological potential of Licaria bahiana Kurz (Lauraceae), an endemic species of the Atlantic forests. We studied growth ring anatomy of L. bahiana and applied dendrochronological methods to investigate how short-term variation in climate affect its radial growth. Distinct growth rings were observed in all individuals and demarcated by darker tangential fiber zones in latewood. Trees showed high climatic sensitivity (0.48) and growth synchrony (intercorrelation r = 0.69; rbar = 0.38). Radial growth was negatively influenced by high temperatures at the beginning of the current growing season (r = -0.46) and by excessive rainfall at the end of the current growing season (r = -0.29), which are periods that correspond to the phenological reproductive phases of the species. Climate anomalies during this period may alter the tradeoff between growth and reproduction, in favor of the latter. 650 $aClimate 650 $aWood anatomy 650 $aAnatomia 650 $aLauraceae 650 $aMadeira 653 $aAnéis de crescimento 653 $aDendroecologia 653 $aDendroecology 653 $aFloresta de Tabuleiro 653 $aLicaria bahiana 653 $aTabuleiro forests 653 $aTree rings 700 1 $aSANTINI-JUNIOR, L. 700 1 $aOLMEDO, G. M. 700 1 $aBOTOSSO, P. C. 700 1 $aTOMAZELLO-FILHO, M. 700 1 $aOLIVEIRA, J. M. 773 $tActa Botanica Brasilica$gv. 33, n. 3, p. 454-464. July/Sept. 2019.
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