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Registros recuperados : 19 | |
3. | | CARVALHO, A. V.; MATTIETTO, R. A.; ASSIS, G. T.; LOURENÇO, L. F. H. Avaliação do efeito da combinação de pectina, gelatina e alginato de sódio sobre as características de gel de fruta estruturada a partir de "mix" de polpa de cajá e mamão, por meio da metodologia de superfície de resposta. Acta Amazonica, Manaus, v. 41, n. 2, p. 267-274, jun. 2011. Biblioteca(s): Embrapa Amazônia Oriental. |
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4. | | KATO, H. C. A.; LOURENÇO, L. F. H.; SOUSA, C. L.; JOELE, M. R. S. P.; RIBEIRO, S. C. A. Change in physical and chemical characteristics related to the binomial time-temperature used in sous pasteurization see Tambaqui (Colossoma macropomum). Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte, v. 68, n. 1, p. 224-232, jan./fev. 2016. Biblioteca(s): Embrapa Pesca e Aquicultura. |
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5. | | LOURENÇO, L. F. H.; SIMÃO NETO, M.; ALVES, S. de M.; SILVA, A. S.; LOURENÇO JÚNIOR, J. de B. Analysis of fatty acid of the "Marajoara" cheese, elaborated with water buffalo and cattle milk. In: BUFFALO SYMPOSIUM OF AMERICAS, 1., 2002, Belém, PA. Proceedings of the... Belém, PA: APCB: FCAP, 2002. p. 547-549. Biblioteca(s): Embrapa Amazônia Oriental. |
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7. | | ARAUJO, C. S.; KATO, H. C. A.; BEZERRA, P. N.; NEVES, E. M. P. X.; LOURENÇO, L. F. H. Estudo da vida comercial de Sous Vide de tambaqui (Colossoma macropomum) armazenado sob congelamento. In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 25.; CIGR SESSION 6 INTERNATIONAL TECHNICAL SYMPOSIUM, 10., 2016, Gramado. Alimentação: árvore que sustenta a vida. Anais... Gramado: SBCTA Regional, 2016. Biblioteca(s): Embrapa Pesca e Aquicultura. |
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8. | | PEIXOTO, M. R. S.; LOURENÇO JUNIOR, J. B.; FATURI, C.; GARCIA, A. R.; NAHUM, B. de S.; LOURENÇO, L. F. H.; MELLER, L. H.; OLIVEIRA, K. C. C. Carcass quality of buffalo (Bubalus bubalis) finished in silvopastoral system in the Eastern Amazon, Brazil. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte, v. 64, n. 4, p. 1045-1052, ago. 2012. Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Pecuária Sudeste. |
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9. | | LOURENÇO JÚNIOR, J. de B.; LOURENÇO, L. F. H.; AMANJÁS, C. C.; SOUSA, C. L.; COSTA, N. A. da; CARVALHO, L. D. de M.; SANTOS, N. F. A. Income and physical-chemiscal characteristics of "babyburger" elaborated with secondary cut of "baby buffalo". In: BUFFALO SYMPOSIUM OF AMERICAS, 1., 2002, Belém, PA. Proceedings... Belém, PA: APCB: FCAP, 2002. p. 564-566. il. Biblioteca(s): Embrapa Amazônia Oriental. |
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10. | | JOELE, M. R. S. P.; LOURENÇO JUNIOR, J. B.; FATURI, C.; GARCIA, A. R.; NAHUM, B. de S.; LOURENÇO, L. F. H.; OLIVEIRA, K. C. C. Sistemas silvipastoril e tradicional na Amazônia Oriental - produção e qualidade da carcaça e carne de búfalos. Semina: Ciência Agrárias, Londrina, v. 34, n. 5, p. 2457-2264, 2013. Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Pecuária Sudeste. |
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11. | | LOURENÇO, L. F. H.; TAVARES, T. S.; ARAUJO, E. A. F.; PENA, R. S.; JOELE, M. R. S. P.; CARVALHO, A. V. Optimization of extrusion process to obtain shrimp snacks with rice grits and polished rice grains. CyTA: Journal of Food, v. 14, n. 2, p. 340-348, 2016. Biblioteca(s): Embrapa Amazônia Oriental. |
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12. | | LOURENÇO, L. F. H.; SIMÃO NETO, M.; HUHN, S.; ALVES, S. de M.; SANTOS, A. S.; LOURENÇO JÚNIOR, J. de B. Physical and chemical analysis of the "Marajoara" cheese elaborated with milk of Water buffalo and cattle. In: BUFFALO SYMPOSIUM OF AMERICAS, 1., 2002, Belém. Proceedings of the... Belém, PA: APCB: FCAP, 2002. p. 550-553. Biblioteca(s): Embrapa Amazônia Oriental. |
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13. | | LOURENÇO JÚNIOR, J. de B.; LOURENÇO, L. F. H.; AMANJÁS, C. C.; SOUSA, C. L.; COSTA, N. A. da; CARVALHO, L. O. D. de M.; SANTOS, N. F. A. Income evaluation and physical-chemical characteristics of sun meat elaborated with secondary cut of "baby buffalo". In: BUFFALO SYMPOSIUM OF AMERICAS, 1., 2002, Belém, PA. Proceedings... Belém, PA: APCB: FCAP, 2002. p. 558-560. il. Biblioteca(s): Embrapa Amazônia Oriental. |
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14. | | LOURENÇO JÚNIOR, J. de B.; LOURENÇO, L. F. H.; AMANJÁS, C. C.; SOUSA, C. L.; COSTA, N. A. da; CARVALHO, L. O. D. de M.; SANTOS, N. F. A. Microbiological and sensorial characteristics of "babyburger" elaborated with secondary cut of baby buffalo. In: BUFFALO SYMPOSIUM OF AMERICAS, 1., 2002, Belém, PA. Proceedings... Belém, PA: APCB: FCAP, 2002. p. 567-569. il. Biblioteca(s): Embrapa Amazônia Oriental. |
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15. | | LOURENÇO JÚNIOR, J. de B.; LOURENÇO, V. V.; LOURENÇO, L. F. H.; SOUSA, C. L.; COSTA, N. A. da; CARVALHO, L. O. D. de M.; SANTOS, N. F. A. Microbiological and sensorial evaluation of the "baby búfalo" meat. In: BUFFALO SYMPOSIUM OF AMERICAS, 1., 2002, Belém, PA. Proceedings... Belém, PA: APCB: FCAP, 2002. p. 570-572. il. Biblioteca(s): Embrapa Amazônia Oriental. |
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16. | | LOURENÇO JÚNIOR, J. de B.; LOURENÇO, L. F. H.; AMANJÁS, C. C.; SOUSA, C. L.; COSTA, N. A. da; CARVALHO, L. O. D. de M.; SANTOS, N. F. A. Microbiological and sensorial evaluation of the characteristics of sun meat elaborated with secondary cut of "baby buffalo". In: BUFFALO SYMPOSIUM OF AMERICAS, 1., 2002, Belém, PA. Proceedings... Belém, PA: APCB: FCAP, 2002. p. 561-563. il. Biblioteca(s): Embrapa Amazônia Oriental. |
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17. | | LOURENÇO JÚNIOR, J. de B.; SANTOS, N. H. A.; BEMMUYAL, H. C. A.; LOURENÇO, L. F. H.; AMANJÁS, C. C.; SOUSA, C. L.; COSTA, N. A. da; CARVALHO, L. O. D. de M.; SANTOS, N. F. A. Microbiological and sensorial evaluations of cured sausage elaborated with secondary cut of "Baby buffalo". In: BUFFALO SYMPOSIUM OF AMERICAS, 1., 2002, Belém, PA. Proceedings... Belém, PA: APCB: FCAP, 2002. p. 578-580. Biblioteca(s): Embrapa Amazônia Oriental. |
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18. | | LOURENÇO JÚNIOR, J. de B.; LOURENÇO, V. V.; COSTA, N. A. da; CARVALHO, L. O. D. de M.; LOURENÇO, L. F. H.; SOUSA, C. L.; SANTOS, N. F. A. Evaluation of carcass income and physical-chemical characteristics of the "baby buffalo" meat. In: BUFFALO SYMPOSIUM OF AMERICAS, 1., 2002, Belém, PA. Proceedings... Belém, PA: APCB: FCAP, 2002. p. 573-575. il. Biblioteca(s): Embrapa Amazônia Oriental. |
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19. | | LOURENÇO JÚNIOR, J. de B.; SANTOS, N. H. A.; BEMMUYAL, H. C. A.; LOURENÇO, L. F. H.; AMANJÁS, C. C.; SOUSA, C. L.; COSTA, N. A. da; CARVALHO, L. O. D. de M.; SANTOS, N. F. A. Cured sausage elaborated with secondary cut of "baby buffalo" income and physical-chemical characteristics.. In: BUFFALO SYMPOSIUM OF AMERICAS, 1., 2002, Belém, PA. Proceedings... Belém, PA: APCB: FCAP, 2002. p. 576-577. il. Biblioteca(s): Embrapa Amazônia Oriental. |
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Registros recuperados : 19 | |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
30/09/2014 |
Data da última atualização: |
19/10/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
CHRISTOFFERSEN, B. O.; RESTREPO-COUPE, N.; ARAIN, M. A.; BAKER, I. T.; CESTARO, B. P.; CIAIS, P.; FISHER, J. B.; GALBRAITH, D.; GUAN, X.; GULDEN, L.; HURK, B. van den; ICHII, K.; IMBUZEIRO, H.; JAIN, A.; LEVINE, N.; MIGUEZ-MACHO, G.; POULTER, B.; ROBERTI, D. R.; SAKAGUCHI, K.; SAHOO, A.; SCHAEFER, K.; SHI, M.; VERBEECK, H.; YANG, Z.-L.; ARAUJO, A. C.; KRUIJT, B.; MANZI, A. O.; ROCHA, H. R. da; RANDOW, C. von; MUZA, M. N.; BORAK, J.; COSTA, M. H.; GONÇALVES, L. G. G. de; ZENG, X.; SALESKA, S. R. |
Afiliação: |
Bradley O. Christoffersen, University of Arizona; Natalia Restrepo-Coupe, University of Arizona / University of Technology, Sydney, Australia; M Altaf Arain, McMaster University; Ian T. Baker, Colorado State University; Bruno P. Cestaro, USP; Phillippe Ciais, LSCE CEA-CNRS-UVSQ, Orme des Merisiers; Joshua B. Fisher, California Institute of Technology; David Galbraith, University of Oxford / University of Leeds; Xiaodan Guan, The University of Texas at Austin; Lindsey Gulden, The University of Texas at Austin / ExxonMobil Upstream Research Company; Bart van den Hurk, Royal Netherlands Meteorological Institute (KNMI); Kazuhito Ichii, Fukushima University; Hewlley Imbuzeiro, UFV; Atul Jain, University of Illinois at Urbana-Champaign; Naomi Levine, Harvard University; Gonzalo Miguez-Macho, Universidade de Santiago de Compostela; Ben Poulter, Swiss Federal Research Institute WSL; Debora R. Roberti, UFSM; Koichi Sakaguchi, University of Arizona; Alok Sahoo, Center for Research on Environment and Water, IGES; Kevin Schaefer, University of Colorado at Boulder; Mingjie Shi, The University of Texas at Austin; Hans Verbeeck, Ghent University; Zong-Liang Yang, The University of Texas at Austin; ALESSANDRO CARIOCA DE ARAUJO, CPATU; Bart Kruijt, Wageningen University & Research Center; Antonio O. Manzi, INPA; Humberto R. da Rocha, USP; Celso von Randow, INPE; Michel N. Muza, University of Maryland, College Park, Hydrological Sciences Laboratory, NASA Goddard Space Flight Center; Jordan Borak, INPE; Marcos H. Costa, UFV; Luis Gustavo Gonçalves de Gonçalves, University of Maryland, College Park, Hydrological Sciences Laboratory, NASA Goddard Space Flight Center / INPE; Xubin Zeng, University of Arizona; Scott R. Saleska, University of Arizona. |
Título: |
Mechanisms of water supply and vegetation demand govern the seasonality and magnitude of evapotranspiration in Amazonia and Cerrado. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Agricultural and Forest Meteorology, v. 191, p. 33-50, June 2014. |
DOI: |
10.1016/j.agrformet.2014.02.008 |
Idioma: |
Inglês |
Conteúdo: |
Evapotranspiration (E) in the Amazon connects forest function and regional climate via its role in precipitation recycling However, the mechanisms regulating water supply to vegetation and its demand for water remain poorly understood, especially during periods of seasonal water deficits In this study, we address two main questions: First, how do mechanisms of water supply (indicated by rooting depth and groundwater) and vegetation water demand (indicated by stomatal conductance and intrinsic water use efficiency) control evapotranspiration (E) along broad gradients of climate and vegetation from equatorial Amazonia to Cerrado, and second, how do these inferred mechanisms of supply and demand compare to those employed by a suite of ecosystem models? We used a network of eddy covariance towers in Brazil coupled with ancillary measurements to address these questions With respect to the magnitude and seasonality of E, models have much improved in equatorial tropical forests by eliminating most dry season water limitation, diverge in performance in transitional forests where seasonal water deficits are greater, and mostly capture the observed seasonal depressions in E at Cerrado However, many models depended universally on either deep roots or groundwater to mitigate dry season water deficits, the relative importance of which we found does not vary as a simple function of climate or vegetation In addition, canopy stomatal conductance (gs) regulates dry season vegetation demand for water at all except the wettest sites even as the seasonal cycle of E follows that of net radiation In contrast, some models simulated no seasonality in gs, even while matching the observed seasonal cycle of E. We suggest that canopy dynamics mediated by leaf phenology may play a significant role in such seasonality, a process poorly represented in models Model bias in gs and E, in turn, was related to biases arising from the simulated light response (gross primary productivity, GPP) or the intrinsic water use efficiency of photosynthesis (iWUE). We identified deficiencies in models which would not otherwise be apparent based on a simple comparison of simulated and observed rates of E. While some deficiencies can be remedied by parameter tuning, in most models they highlight the need for continued process development of belowground hydrology and in particular, the biological processes of root dynamics and leaf phenology, which via their controls on E, mediate vegetation-climate feedbacks in the tropics. MenosEvapotranspiration (E) in the Amazon connects forest function and regional climate via its role in precipitation recycling However, the mechanisms regulating water supply to vegetation and its demand for water remain poorly understood, especially during periods of seasonal water deficits In this study, we address two main questions: First, how do mechanisms of water supply (indicated by rooting depth and groundwater) and vegetation water demand (indicated by stomatal conductance and intrinsic water use efficiency) control evapotranspiration (E) along broad gradients of climate and vegetation from equatorial Amazonia to Cerrado, and second, how do these inferred mechanisms of supply and demand compare to those employed by a suite of ecosystem models? We used a network of eddy covariance towers in Brazil coupled with ancillary measurements to address these questions With respect to the magnitude and seasonality of E, models have much improved in equatorial tropical forests by eliminating most dry season water limitation, diverge in performance in transitional forests where seasonal water deficits are greater, and mostly capture the observed seasonal depressions in E at Cerrado However, many models depended universally on either deep roots or groundwater to mitigate dry season water deficits, the relative importance of which we found does not vary as a simple function of climate or vegetation In addition, canopy stomatal conductance (gs) regulates dry season vegetation demand f... Mostrar Tudo |
Thesagro: |
Água; Cerrado; Evapotranspiração; Floresta Tropical. |
Thesaurus NAL: |
Amazonia. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 04155naa a2200601 a 4500 001 1996137 005 2022-10-19 008 2014 bl uuuu u00u1 u #d 024 7 $a10.1016/j.agrformet.2014.02.008$2DOI 100 1 $aCHRISTOFFERSEN, B. O. 245 $aMechanisms of water supply and vegetation demand govern the seasonality and magnitude of evapotranspiration in Amazonia and Cerrado.$h[electronic resource] 260 $c2014 520 $aEvapotranspiration (E) in the Amazon connects forest function and regional climate via its role in precipitation recycling However, the mechanisms regulating water supply to vegetation and its demand for water remain poorly understood, especially during periods of seasonal water deficits In this study, we address two main questions: First, how do mechanisms of water supply (indicated by rooting depth and groundwater) and vegetation water demand (indicated by stomatal conductance and intrinsic water use efficiency) control evapotranspiration (E) along broad gradients of climate and vegetation from equatorial Amazonia to Cerrado, and second, how do these inferred mechanisms of supply and demand compare to those employed by a suite of ecosystem models? We used a network of eddy covariance towers in Brazil coupled with ancillary measurements to address these questions With respect to the magnitude and seasonality of E, models have much improved in equatorial tropical forests by eliminating most dry season water limitation, diverge in performance in transitional forests where seasonal water deficits are greater, and mostly capture the observed seasonal depressions in E at Cerrado However, many models depended universally on either deep roots or groundwater to mitigate dry season water deficits, the relative importance of which we found does not vary as a simple function of climate or vegetation In addition, canopy stomatal conductance (gs) regulates dry season vegetation demand for water at all except the wettest sites even as the seasonal cycle of E follows that of net radiation In contrast, some models simulated no seasonality in gs, even while matching the observed seasonal cycle of E. We suggest that canopy dynamics mediated by leaf phenology may play a significant role in such seasonality, a process poorly represented in models Model bias in gs and E, in turn, was related to biases arising from the simulated light response (gross primary productivity, GPP) or the intrinsic water use efficiency of photosynthesis (iWUE). We identified deficiencies in models which would not otherwise be apparent based on a simple comparison of simulated and observed rates of E. While some deficiencies can be remedied by parameter tuning, in most models they highlight the need for continued process development of belowground hydrology and in particular, the biological processes of root dynamics and leaf phenology, which via their controls on E, mediate vegetation-climate feedbacks in the tropics. 650 $aAmazonia 650 $aÁgua 650 $aCerrado 650 $aEvapotranspiração 650 $aFloresta Tropical 700 1 $aRESTREPO-COUPE, N. 700 1 $aARAIN, M. A. 700 1 $aBAKER, I. T. 700 1 $aCESTARO, B. P. 700 1 $aCIAIS, P. 700 1 $aFISHER, J. B. 700 1 $aGALBRAITH, D. 700 1 $aGUAN, X. 700 1 $aGULDEN, L. 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 $aSAKAGUCHI, K. 700 1 $aSAHOO, A. 700 1 $aSCHAEFER, K. 700 1 $aSHI, M. 700 1 $aVERBEECK, H. 700 1 $aYANG, Z.-L. 700 1 $aARAUJO, A. C. 700 1 $aKRUIJT, B. 700 1 $aMANZI, A. O. 700 1 $aROCHA, H. R. da 700 1 $aRANDOW, C. von 700 1 $aMUZA, M. N. 700 1 $aBORAK, J. 700 1 $aCOSTA, M. H. 700 1 $aGONÇALVES, L. G. G. de 700 1 $aZENG, X. 700 1 $aSALESKA, S. R. 773 $tAgricultural and Forest Meteorology$gv. 191, p. 33-50, June 2014.
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