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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
12/12/2019 |
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Data da última atualização: |
30/03/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
COLMANETTI, M. A. A.; CUADRA, S. V.; ATTIA, A.; NOUVELLON, Y.; GUILLEMOT, J.; CAMPOE, O. C.; CABRAL, O. M. R.; LACLAU, J.; GALDOS, M.; LAMPARELLI, R.; BORTOLUCCI, J.; PEREIRA, B.; MAIRE, G. Le. |
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Afiliação: |
M. A. A. COLMANETTI, UNICAMP; SANTIAGO VIANNA CUADRA, CPACT; A. ATTIA, Unicamp; Y. NOUVELLON, CIRAD, UMR Eco&Sols, Montpellier, France; Eco&Sols, Univ Montpellier, CIRAD, INRA, IRD, Montpellier, France; ESALQ; J. GUILLEMOT, CIRAD, UMR Eco&Sols, Montpellier, France; Eco&Sols, Univ Montpellier, CIRAD, INRA, IRD, Montpellier, France; ESALQ; UNESP; O. C. CAMPOE, UNESC. UFSC; OSVALDO MACHADO RODRIGUES CABRAL, CNPMA; J. LACLAU, CIRAD, UMR Eco&Sols, Montpellier, France; Eco&Sols, Univ Montpellier, CIRAD, INRA, IRD, Montpellier, France; ESALQ; M. GALDOS, UNICAMP; R. LAMPARELLI, UNICAMP; BORTOLUCCI, J., UNICAMP; B. PEREIRA, UNICAMP; G. Le MAIRE, Institute for Climate and Atmospheric Science, School of Earth and Environment, University of Leeds, Leeds, UnitedKingdom. |
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Título: |
Adaptation of Agro-IBIS model for Eucalyptus carbon budget estimation at regional level: a case study in São Paulo State, Brazil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Pesquisa Florestal Brasileira, v. 39, e201902043, p. 255-256, 2019. Special issue. Abstracts of the XXV IUFRO World Congress, 2019. |
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Páginas: |
255 |
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Idioma: |
Português |
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Conteúdo: |
Highly productive fast-growing Eucalyptus plantations cover more than 5 million hectares in Brazil and exhibit very dynamic carbon fluxes throughout their 6-7 year rotations. These plantations quickly shift from C sources at the beginning of the rotation to large C sinks until harvest. In order to get a model simulating carbon pool and fluxes for both Eucalyptus plantations and other crops, we integrated several sub-models of the Eucalyptus-dedicated Generic Decomposition And Yield Model (G?DAY) into the large scale and multi-cover model Agro-IBIS (Integrated Biosphere Simulator). The G?DAY model was previously parametrized and validated using large experimental datasets obtained in commercial eucalypt plantations in the state of São Paulo. Implementing an Eucalyptus plantation cover type within AgroIBIS, which had no Plant Functional Type dedicated to fast-growing forest plantations, required important changes in the carbon allocation turnover sub-models. This study included three phases: (1) the computational modification of AgroIBIS; (2) the model parametrization, calibration and validation using data fromintensively monitored sites or inventories datasets; and (3) model application at regional scaleusing sets of parameters which were considered to be constant in space and/or time based on data from the local experiments, and other sets of parameters which could vary spatially. Carbon fluxes of Eucalyptus plantations were simulated at the regional scale, and their inter-annual and spatial variabilities were analysed. Such spatial and multiannual quantification of carbon fluxesat large scalesbrings a better understanding of these forest ecosystems on global carbon cycling, which is a prerequisite to support policy decisions. MenosHighly productive fast-growing Eucalyptus plantations cover more than 5 million hectares in Brazil and exhibit very dynamic carbon fluxes throughout their 6-7 year rotations. These plantations quickly shift from C sources at the beginning of the rotation to large C sinks until harvest. In order to get a model simulating carbon pool and fluxes for both Eucalyptus plantations and other crops, we integrated several sub-models of the Eucalyptus-dedicated Generic Decomposition And Yield Model (G?DAY) into the large scale and multi-cover model Agro-IBIS (Integrated Biosphere Simulator). The G?DAY model was previously parametrized and validated using large experimental datasets obtained in commercial eucalypt plantations in the state of São Paulo. Implementing an Eucalyptus plantation cover type within AgroIBIS, which had no Plant Functional Type dedicated to fast-growing forest plantations, required important changes in the carbon allocation turnover sub-models. This study included three phases: (1) the computational modification of AgroIBIS; (2) the model parametrization, calibration and validation using data fromintensively monitored sites or inventories datasets; and (3) model application at regional scaleusing sets of parameters which were considered to be constant in space and/or time based on data from the local experiments, and other sets of parameters which could vary spatially. Carbon fluxes of Eucalyptus plantations were simulated at the regional scale, and their inter-a... Mostrar Tudo |
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Palavras-Chave: |
Agro IBIS model. |
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Thesagro: |
Carbono; Eucalipto. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/206949/1/RA-CabralOMR-XXV-IUFRO-2019-p255.pdf
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Marc: |
LEADER 02704nam a2200301 a 4500
001 2116798
005 2023-03-30
008 2019 bl uuuu u00u1 u #d
100 1 $aCOLMANETTI, M. A. A.
245 $aAdaptation of Agro-IBIS model for Eucalyptus carbon budget estimation at regional level$ba case study in São Paulo State, Brazil.$h[electronic resource]
260 $aPesquisa Florestal Brasileira, v. 39, e201902043, p. 255-256, 2019. Special issue. Abstracts of the XXV IUFRO World Congress$c2019
300 $a255
520 $aHighly productive fast-growing Eucalyptus plantations cover more than 5 million hectares in Brazil and exhibit very dynamic carbon fluxes throughout their 6-7 year rotations. These plantations quickly shift from C sources at the beginning of the rotation to large C sinks until harvest. In order to get a model simulating carbon pool and fluxes for both Eucalyptus plantations and other crops, we integrated several sub-models of the Eucalyptus-dedicated Generic Decomposition And Yield Model (G?DAY) into the large scale and multi-cover model Agro-IBIS (Integrated Biosphere Simulator). The G?DAY model was previously parametrized and validated using large experimental datasets obtained in commercial eucalypt plantations in the state of São Paulo. Implementing an Eucalyptus plantation cover type within AgroIBIS, which had no Plant Functional Type dedicated to fast-growing forest plantations, required important changes in the carbon allocation turnover sub-models. This study included three phases: (1) the computational modification of AgroIBIS; (2) the model parametrization, calibration and validation using data fromintensively monitored sites or inventories datasets; and (3) model application at regional scaleusing sets of parameters which were considered to be constant in space and/or time based on data from the local experiments, and other sets of parameters which could vary spatially. Carbon fluxes of Eucalyptus plantations were simulated at the regional scale, and their inter-annual and spatial variabilities were analysed. Such spatial and multiannual quantification of carbon fluxesat large scalesbrings a better understanding of these forest ecosystems on global carbon cycling, which is a prerequisite to support policy decisions.
650 $aCarbono
650 $aEucalipto
653 $aAgro IBIS model
700 1 $aCUADRA, S. V.
700 1 $aATTIA, A.
700 1 $aNOUVELLON, Y.
700 1 $aGUILLEMOT, J.
700 1 $aCAMPOE, O. C.
700 1 $aCABRAL, O. M. R.
700 1 $aLACLAU, J.
700 1 $aGALDOS, M.
700 1 $aLAMPARELLI, R.
700 1 $aBORTOLUCCI, J.
700 1 $aPEREIRA, B.
700 1 $aMAIRE, G. Le
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
25/02/2013 |
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Data da última atualização: |
25/02/2013 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
QUADROS, B. R.; RIBEIRO, O. D.; RODRIGUES, O. M; NASCIMENTO, W. M. O. do; CAVARIANI, C. |
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Afiliação: |
BARBARA RODRIGUES QUADROS, UNESP; OLIVIA DOMINGUES RIBEIRO, UFRA; ORLANDO MACIEL RODRIGUES, UFRA; WALNICE MARIA O DO NASCIMENTO, CPATU; CLAUDIO CAVARIANI, UNESP. |
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Título: |
Armazenamento de sementes de taperebá em diferentes ambientes. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2012, Belém, PA. Anais... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2012. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
O taperebá (SpondiasmombinL.) é espécie frutífera originária da América tropical, comum na região Amazônica, onde ocorre no estado silvestre. Sementes de taperebá foram armazenadas durante 180 dias em temperaturas ambiente, de geladeira e freezer, e submetidas a avaliações periódicas para determinação do teor de água, da germinação e do vigor. O delineamento experimental adotado foi em esquema fatorial 3x4 (ambientes de armazenamento x tempo de armazenamento), com quatro repetições. As médias foram comparadas utilizando-se o teste de Tukey a 5%. Observou-se maior desempenho germinativo das sementes de S. mombin antes do armazenamento e nas sementes armazenadas em temperatura ambiente. |
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Thesagro: |
Dormência; Germinação; Spondias Mombin. |
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Thesaurus NAL: |
vigor. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/77269/1/169-1.pdf
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Marc: |
LEADER 01393nam a2200217 a 4500
001 1951012
005 2013-02-25
008 2012 bl uuuu u00u1 u #d
100 1 $aQUADROS, B. R.
245 $aArmazenamento de sementes de taperebá em diferentes ambientes.
260 $aIn: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2012, Belém, PA. Anais... Brasília, DF: Sociedade Brasileira de Recursos Genéticos$c2012
300 $c1 CD-ROM.
520 $aO taperebá (SpondiasmombinL.) é espécie frutífera originária da América tropical, comum na região Amazônica, onde ocorre no estado silvestre. Sementes de taperebá foram armazenadas durante 180 dias em temperaturas ambiente, de geladeira e freezer, e submetidas a avaliações periódicas para determinação do teor de água, da germinação e do vigor. O delineamento experimental adotado foi em esquema fatorial 3x4 (ambientes de armazenamento x tempo de armazenamento), com quatro repetições. As médias foram comparadas utilizando-se o teste de Tukey a 5%. Observou-se maior desempenho germinativo das sementes de S. mombin antes do armazenamento e nas sementes armazenadas em temperatura ambiente.
650 $avigor
650 $aDormência
650 $aGerminação
650 $aSpondias Mombin
700 1 $aRIBEIRO, O. D.
700 1 $aRODRIGUES, O. M
700 1 $aNASCIMENTO, W. M. O. do
700 1 $aCAVARIANI, C.
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Embrapa Amazônia Oriental (CPATU) |
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