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Registros recuperados : 17 | |
1. | | KAINER, K. A.; WADT, L. H. de O.; STAUDHAMMER, C. L. Contribuição associada aos modos de vida de populações locais e à conservação florestal. In: WADT, L. H. de O.; MAROCCOLO, J. F.; GUEDES, M. C.; SILVA, K. E. da (ed.). Castanha-da-amazônia: estudos sobre a espécie e sua cadeia de valor. Brasília, DF: Embrapa, 2023. cap. 4, p. 81-106. V. 1: Aspectos sociais, econômicos e organizacionais. ODS 2, ODS 3, ODS 8, ODS 11, ODS 12, ODS 13, ODS 17. Biblioteca(s): Embrapa Rondônia. |
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7. | | ROCHWELL, C. A.; KAINER, K. A.; OLIVEIRA, M. V. N. d'.; STAUDHAMMER, C. L.; BARALOTO, C. Logging in bamboo-dominated forests in southwestern Amazonia: caveats and opportunities for smallholder forest management. Forest Ecology and Management, Eveleigh, v. 315, n. 1, p. 202-210, Mar. 2014. Biblioteca(s): Embrapa Acre. |
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9. | | KAINER, K. A.; WADT, L. H. de O.; STAUDHAMMER, C. L. Testing a silvicultural recommendation: Brazil nut responses 10 years after liana cutting. In: IUFRO WORLD CONGRESS, 24., 2014, Salt Lake. Sustaining forests, sustaining people: the role of research. Abstracts... Salt Lake: IUFRO, 2014. p. 139. (The International Forestry Review, v. 16, n. 5). Editado por: John A. Parrota; Cynthia F. Moser; Amy J. Scherzer; Nancy E. Koerth; Daryl R. Lederle. Biblioteca(s): Embrapa Acre. |
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16. | | VASCONCELOS, S. S.; ZARIN, D. J.; ARAÚJO, M. M.; RANGEL-VASCONCELOS, L. G. T.; CARVALHO, C. J. R. de; STAUDHAMMER, C. L.; OLIVEIRA, F. de A. Effects of seasonality, litter removal and dry-season irrigation on litterfall quantity and quality in eastern Amazonian forest regrowth, Brazil. Journal of Tropical Ecology, v. 24, p. 27-38, 2008. Biblioteca(s): Embrapa Amazônia Oriental. |
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17. | | KLIMAS, C. A.; KAINER, K. A.; WADT, L. H. de O.; STAUDHAMMER, C. L.; RIGAMONTE-AZEVEDO, V.; CORREIA, M. F.; LIMA, L. M. da S. Control of Carapa guianensis phenology and seed production at multiple scales: a five-year study exploring the influences of tree attributes, habitat heterogeneity and climate cues. Journal of Tropical Ecology, United Kingdom, v. 28, n. 1, p. 105-118, Jan. 2012. Biblioteca(s): Embrapa Acre. |
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Registros recuperados : 17 | |
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Registro Completo
Biblioteca(s): |
Embrapa Acre. |
Data corrente: |
09/02/2012 |
Data da última atualização: |
06/07/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
KLIMAS, C. A.; KAINER, K. A.; WADT, L. H. de O.; STAUDHAMMER, C. L.; RIGAMONTE-AZEVEDO, V.; CORREIA, M. F.; LIMA, L. M. da S. |
Afiliação: |
CHRISTIE A. KLIMAS, UNIVERSITY OF FLÓRIDA; KAREN A. KAINER, UNIVERSITY OF FLÓRIDA; LUCIA HELENA DE OLIVEIRA WADT, CPAF-AC; CHRISTINA L. STAUDHAMMER, UNIVERSITY OF FLÓRIDA; VALÉRIA RIGAMONTE-AZEVEDO, UFAC; MANOEL FREIRE CORREIA, CPAF-AC; LÍLIAN MARIA DA SILVA LIMA, CNPq. |
Título: |
Control of Carapa guianensis phenology and seed production at multiple scales: a five-year study exploring the influences of tree attributes, habitat heterogeneity and climate cues. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Journal of Tropical Ecology, United Kingdom, v. 28, n. 1, p. 105-118, Jan. 2012. |
DOI: |
10.1017/S0266467411000630 |
Idioma: |
Inglês |
Conteúdo: |
During 5 y, we monitored reproductive activity and seed production of Carapa guianensis in two forest types to test the hypothesis that seed production is influenced by multiple factors across scales (regional climatic cues, local habitat heterogeneity and individual tree attributes). Variability in seed production was moderate at the population (CVp =1.25) and individual level (xCVi =1.24). Amixed modelwith a Poisson regression revealed that seed production was explained by variables at all scales. Total seed production was significantly higher in occasionally inundated forests. Diameter at breast height, dbh2, crown cross-sectional area, liana load, density, dry-season rainfall and mean maximum temperature were also significant in explaining seed production variation. Seed production increased with dbh until 40?50 cm, then decreased. Liana load demonstrated a negative relationship with seed production, but only in terra firme forests. Climatic cues (rainfall and temperature parameters) were central to setting overall patterns in reproductive activity and seemed to best explain why years with high seed production were consistent across the two forest types (habitats) examined. Dry-season rainfall was positively correlated with seed production. |
Palavras-Chave: |
Análisis estadístico; Desarrollo estacional; Desempeño del crecimiento; Distribución de Poisson; Fitomejoramiento; Liana; Producción de plántulas; Regressão de Poison. |
Thesagro: |
Análise estatística; Andiroba; Carapa guianensis; Clima; Erva daninha; Fator de crescimento; Fenologia; Floresta; População de planta; Produção de sementes; Reprodução vegetal; Temperatura. |
Thesaurus NAL: |
Growth performance; Phenology; Plant breeding; Poisson distribution; Seasonal development; Seedling production; Statistical analysis. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/61442/1/24120.pdf
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Marc: |
LEADER 02933naa a2200529 a 4500 001 1914987 005 2021-07-06 008 2012 bl uuuu u00u1 u #d 024 7 $a10.1017/S0266467411000630$2DOI 100 1 $aKLIMAS, C. A. 245 $aControl of Carapa guianensis phenology and seed production at multiple scales$ba five-year study exploring the influences of tree attributes, habitat heterogeneity and climate cues.$h[electronic resource] 260 $c2012 520 $aDuring 5 y, we monitored reproductive activity and seed production of Carapa guianensis in two forest types to test the hypothesis that seed production is influenced by multiple factors across scales (regional climatic cues, local habitat heterogeneity and individual tree attributes). Variability in seed production was moderate at the population (CVp =1.25) and individual level (xCVi =1.24). Amixed modelwith a Poisson regression revealed that seed production was explained by variables at all scales. Total seed production was significantly higher in occasionally inundated forests. Diameter at breast height, dbh2, crown cross-sectional area, liana load, density, dry-season rainfall and mean maximum temperature were also significant in explaining seed production variation. Seed production increased with dbh until 40?50 cm, then decreased. Liana load demonstrated a negative relationship with seed production, but only in terra firme forests. Climatic cues (rainfall and temperature parameters) were central to setting overall patterns in reproductive activity and seemed to best explain why years with high seed production were consistent across the two forest types (habitats) examined. Dry-season rainfall was positively correlated with seed production. 650 $aGrowth performance 650 $aPhenology 650 $aPlant breeding 650 $aPoisson distribution 650 $aSeasonal development 650 $aSeedling production 650 $aStatistical analysis 650 $aAnálise estatística 650 $aAndiroba 650 $aCarapa guianensis 650 $aClima 650 $aErva daninha 650 $aFator de crescimento 650 $aFenologia 650 $aFloresta 650 $aPopulação de planta 650 $aProdução de sementes 650 $aReprodução vegetal 650 $aTemperatura 653 $aAnálisis estadístico 653 $aDesarrollo estacional 653 $aDesempeño del crecimiento 653 $aDistribución de Poisson 653 $aFitomejoramiento 653 $aLiana 653 $aProducción de plántulas 653 $aRegressão de Poison 700 1 $aKAINER, K. A. 700 1 $aWADT, L. H. de O. 700 1 $aSTAUDHAMMER, C. L. 700 1 $aRIGAMONTE-AZEVEDO, V. 700 1 $aCORREIA, M. F. 700 1 $aLIMA, L. M. da S. 773 $tJournal of Tropical Ecology, United Kingdom$gv. 28, n. 1, p. 105-118, Jan. 2012.
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