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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
12/06/1996 |
Data da última atualização: |
10/01/2023 |
Autoria: |
COSTA, A. F. da. |
Título: |
Blainvillea rhomboidea Cass, planta nativa hospedeira de Bemisia tabaci, no Agreste de Pernambuco- Brasil. |
Ano de publicação: |
1979 |
Fonte/Imprenta: |
Pesquisa Agropecuaria Pernambucana, Recife, v.3, n.2, p.209-213, 1979. |
Idioma: |
Português |
Conteúdo: |
A mosca branca Bemisia tabaci e uma praga comum do feijoeiro Phaseolus vulgaris L. O inseto e o vetor de duas doencas viroticas do feijao: Mosaico Dourado e Mosaico Anao. Os insetos adultos e formas jovens, foram encontrados alimentando-se de uma planta nativa denominada "ervanco" Blainvillea rhomboidea Cass. (Fam. Compositae), sendo deste modo uma planta hospedeira para a mosca. |
Palavras-Chave: |
Blainvillea rhomboidea; Pernambuco; Recursos naturais. |
Thesagro: |
Agreste; Bemisia Tabaci; Doença; Entomologia; Mosca Branca; Phaseolus Vulgaris; Planta Hospedeira; Praga; Vegetação Nativa. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01146naa a2200265 a 4500 001 1126490 005 2023-01-10 008 1979 bl uuuu u00u1 u #d 100 1 $aCOSTA, A. F. da 245 $aBlainvillea rhomboidea Cass, planta nativa hospedeira de Bemisia tabaci, no Agreste de Pernambuco- Brasil. 260 $c1979 520 $aA mosca branca Bemisia tabaci e uma praga comum do feijoeiro Phaseolus vulgaris L. O inseto e o vetor de duas doencas viroticas do feijao: Mosaico Dourado e Mosaico Anao. Os insetos adultos e formas jovens, foram encontrados alimentando-se de uma planta nativa denominada "ervanco" Blainvillea rhomboidea Cass. (Fam. Compositae), sendo deste modo uma planta hospedeira para a mosca. 650 $aAgreste 650 $aBemisia Tabaci 650 $aDoença 650 $aEntomologia 650 $aMosca Branca 650 $aPhaseolus Vulgaris 650 $aPlanta Hospedeira 650 $aPraga 650 $aVegetação Nativa 653 $aBlainvillea rhomboidea 653 $aPernambuco 653 $aRecursos naturais 773 $tPesquisa Agropecuaria Pernambucana, Recife$gv.3, n.2, p.209-213, 1979.
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Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
03/12/2013 |
Data da última atualização: |
20/10/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
RANDOW, C. von; ZERI, M.; RESTREPO-COUPE, N.; MUZA, M. N.; GONÇALVES, L. G. G. de; COSTA, M. H.; ARAUJO, A. C.; MANZI, A. O.; ROCHA, H. R. da; SALESKA, S. R.; ARAIN, M. A.; BAKER, I. T.; CESTARO, B. P.; CHRISTOFFERSEN, B.; CIAIS, P.; FISHER, J. B.; GALBRAITH, D.; GUAN, X.; HURK, B. van den; ICHII, K.; IMBUZEIRO, H.; JAIN, A.; LEVINE, N.; MIGUEZ-MACHO, G.; POULTER, B.; ROBERTI, D. R.; SAHOO, A.; SCHAEFER, K.; SHI, M.; TIAN, H.; VERBEECK, H.; YANG, Z.-L. |
Afiliação: |
CELSO VON RANDOW, INPE; MARCELO ZERI, INPE; NATALIA RESTREPO-COUPE, University of Technology; MICHEL N. MUZA, Instituto Federal de Santa Catarina; LUIS GUSTAVO G. DE GONÇALVES, INPE; MARCOS H. COSTA, UFV; ALESSANDRO CARIOCA DE ARAUJO, CPATU; ANTONIO O. MANZI, INPA; HUMBERTO R. DA ROCHA, USP; SCOTT R. SALESKA, UNIVERSITY OF ARIZONA; M. ALAF ARAIN, McMaster University; IAN T. BAKER, COLORADO STATE UNIVERSITY; BRUNO P. CESTARO, USP; BRADLEY CHRISTOFFERSEN, University of Arizona; PHILIPPE CIAIS, CEA Orme des Merisiers; JOSHUA B. FISHER, California Institute of Technology; DAVID GALBRAITH, UNIVERSITY OF LEEDS; XIAODAN GUAN, The University of Texas at Austin; BART VAN DEN HURK, Royal Netherlands Meteorological Institute; KAZUHITO ICHII, Fukushima University; HEWLLEY IMBUZEIRO, UFV; ATUL JAIN, University of Illinois at Urbana-Champaign; NAOMI LEVINE, HARVARD UNIVERSITY; GONZALO MIGUEZ-MACHO, University of Santiago de Compostela; BEN POULTER, CEA Orme des Merisiers; DEBORA R. ROBERTI, UFSM; ALOK SAHOO, Princeton University; KEVIN SCHAEFER, University of Colorado at Boulder; MINGJIE SHI, The University of Texas at Austin; HANQIN TIAN, Auburn University; HANS VERBEECK, Ghent University; ZONG-LIANG YANG, The University of Texas at Austin. |
Título: |
Inter-annual variability of carbon and water fluxes in Amazonian forest, Cerrado and pasture sites, as simulated by terrestrial biosphere models. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Agricultural and Forest Meteorology, v. 182-183, p. 144-155, Dec. 2013. |
DOI: |
http://dx.doi.org/10.1016/j.agrformet.2013.05.015 |
Idioma: |
Inglês |
Conteúdo: |
This study analyzes the inter-annual variability (IAV) of simulations of 21 different land surface model formulations, driven by meteorological conditions measured at 8 flux towers, located in rain forest, forest-savanna ecotone and pasture sites in Amazonia, and one in savanna site in Southeastern Brazil. Annual totals of net ecosystem exchange (NEE) of carbon and evapotranspiration (ET), measured and simulated by each model for each site-year, were compared in terms of year-to-year variability and possible relation to climate drivers. Results have shown that most of models simulations for annual totals of NEE and ET, and IAV of these fluxes, are frequently different from measurements. The average of the model simulations of annual fluxes tend to respond to climatic drivers similarly to the observations, but with noticeable discrepancies. Annual measurements of NEE are negatively correlated to annual rainfall in the forest sites group. Although the ensemble of all models yields a similar result, only three model formulations reproduce a significant negative correlation of simulated NEE with rainfall. For the IAV of ET, tower measurements are controlled by annual variations of radiation and this feature is captured by the ensemble of the models, both at individual sites and when all forest sites are grouped. However, simulated ET values are also significantly correlated to the amount of precipitation in many models and in the model ensemble, while there is no significant correlation in the observations. In general, the surface models are able to reproduce the responses of fluxes to climatic drivers, but improvements are still needed to better capture their inter-annual variability. MenosThis study analyzes the inter-annual variability (IAV) of simulations of 21 different land surface model formulations, driven by meteorological conditions measured at 8 flux towers, located in rain forest, forest-savanna ecotone and pasture sites in Amazonia, and one in savanna site in Southeastern Brazil. Annual totals of net ecosystem exchange (NEE) of carbon and evapotranspiration (ET), measured and simulated by each model for each site-year, were compared in terms of year-to-year variability and possible relation to climate drivers. Results have shown that most of models simulations for annual totals of NEE and ET, and IAV of these fluxes, are frequently different from measurements. The average of the model simulations of annual fluxes tend to respond to climatic drivers similarly to the observations, but with noticeable discrepancies. Annual measurements of NEE are negatively correlated to annual rainfall in the forest sites group. Although the ensemble of all models yields a similar result, only three model formulations reproduce a significant negative correlation of simulated NEE with rainfall. For the IAV of ET, tower measurements are controlled by annual variations of radiation and this feature is captured by the ensemble of the models, both at individual sites and when all forest sites are grouped. However, simulated ET values are also significantly correlated to the amount of precipitation in many models and in the model ensemble, while there is no significant cor... Mostrar Tudo |
Palavras-Chave: |
Fluxo de carbono; Modelagem. |
Thesagro: |
Cerrado; Floresta; Pastagem. |
Thesaurus NAL: |
Amazonia. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
Marc: |
LEADER 03311naa a2200577 a 4500 001 1972830 005 2022-10-20 008 2013 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1016/j.agrformet.2013.05.015$2DOI 100 1 $aRANDOW, C. von 245 $aInter-annual variability of carbon and water fluxes in Amazonian forest, Cerrado and pasture sites, as simulated by terrestrial biosphere models.$h[electronic resource] 260 $c2013 520 $aThis study analyzes the inter-annual variability (IAV) of simulations of 21 different land surface model formulations, driven by meteorological conditions measured at 8 flux towers, located in rain forest, forest-savanna ecotone and pasture sites in Amazonia, and one in savanna site in Southeastern Brazil. Annual totals of net ecosystem exchange (NEE) of carbon and evapotranspiration (ET), measured and simulated by each model for each site-year, were compared in terms of year-to-year variability and possible relation to climate drivers. Results have shown that most of models simulations for annual totals of NEE and ET, and IAV of these fluxes, are frequently different from measurements. The average of the model simulations of annual fluxes tend to respond to climatic drivers similarly to the observations, but with noticeable discrepancies. Annual measurements of NEE are negatively correlated to annual rainfall in the forest sites group. Although the ensemble of all models yields a similar result, only three model formulations reproduce a significant negative correlation of simulated NEE with rainfall. For the IAV of ET, tower measurements are controlled by annual variations of radiation and this feature is captured by the ensemble of the models, both at individual sites and when all forest sites are grouped. However, simulated ET values are also significantly correlated to the amount of precipitation in many models and in the model ensemble, while there is no significant correlation in the observations. In general, the surface models are able to reproduce the responses of fluxes to climatic drivers, but improvements are still needed to better capture their inter-annual variability. 650 $aAmazonia 650 $aCerrado 650 $aFloresta 650 $aPastagem 653 $aFluxo de carbono 653 $aModelagem 700 1 $aZERI, M. 700 1 $aRESTREPO-COUPE, N. 700 1 $aMUZA, M. N. 700 1 $aGONÇALVES, L. G. G. de 700 1 $aCOSTA, M. H. 700 1 $aARAUJO, A. C. 700 1 $aMANZI, A. O. 700 1 $aROCHA, H. R. da 700 1 $aSALESKA, S. R. 700 1 $aARAIN, M. A. 700 1 $aBAKER, I. T. 700 1 $aCESTARO, B. P. 700 1 $aCHRISTOFFERSEN, B. 700 1 $aCIAIS, P. 700 1 $aFISHER, J. B. 700 1 $aGALBRAITH, D. 700 1 $aGUAN, X. 700 1 $aHURK, B. van den 700 1 $aICHII, K. 700 1 $aIMBUZEIRO, H. 700 1 $aJAIN, A. 700 1 $aLEVINE, N. 700 1 $aMIGUEZ-MACHO, G. 700 1 $aPOULTER, B. 700 1 $aROBERTI, D. R. 700 1 $aSAHOO, A. 700 1 $aSCHAEFER, K. 700 1 $aSHI, M. 700 1 $aTIAN, H. 700 1 $aVERBEECK, H. 700 1 $aYANG, Z.-L. 773 $tAgricultural and Forest Meteorology$gv. 182-183, p. 144-155, Dec. 2013.
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