| |
|
|
| Registros recuperados : 76 | |
| 41. |  | RIBEIRINHO, V. S.; CARVALHO, C. S.; RAMOS, N. P.; PACKER, A. P.; MILORI, D. M. B. P.; MARCATTO, J. O. S.; CERRI, C. E. P.; ANDRADE, C. A. Organic matter of tropical soil with coffee growth in CO2 enriched atmosphere. Horticulture International Journal, v. 3, v. 6, 2019. 283 - 289| Biblioteca(s): Embrapa Instrumentação. |
|    |
| 42. | | CABRAL, O. M. R.; ROCHA, H. R. da; GASH, J. H.; LIGO, M. A. V.; RAMOS, N. P.; PACKER, A. P.; BATISTA, E. R. Fluxes of CO2 above a sugarcane plantation in Brazil. Agricultural and Forest Meteorology, Amsterdam, v. 182-183, p. 54-66, 2013.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 43. | | SILVA, M. G. da; PACKER, A. P.; SAMPAIO, F. G.; MARANI, L.; MARIANO, E. V. C.; PAZIANOTTO, R. A. A.; FERREIRA, W. J.; ALVALÁ, P. C. Impact of intensive fish farming on methane emission in a tropical hydropower reservoir. Climatic Change, v. 150, n. 3-4, p. 150-195, 2018.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 45. | | MORASI, I. M.; AMARO, A. R. F. V. B. de L.; DUARTE, R. C. R. M.; VILELA, V. A. A.; PACKER, A. P. Avaliação do manejo de nitrogênio no cafeeiro utilizando clorofilômetro. In: CONGRESSO BRASILEIRO DE PESQUISAS CAFEEIRAS, 41, 2015, Poços de Caldas. Com mais tecnologia, mas café se aprecia: trabalhos apresentados. Poços de Caldas: Fundação Procafé, 2015. 301-302| Biblioteca(s): Embrapa Meio Ambiente. |
|  |
| 46. | | GREGÓRIO, D. C.; PACKER, A. P.; SAMPAIO, F. G.; RIBEIRINHO, V.; MAXIMILIANO, V. C. B.; SANTOS, J. de O.; CAMARGO, C. Avaliação do sedimento em áreas de produção de peixes em tanques redes no Reservatório de Furnas (MG). In: CONGRESSO INTERINSTITUCIONAL DE INICIAÇÃO CIENTÍFICA, 8., 2014, Campinas. Anais... Campinas: Instituto Agronômico, 2014. RE Nº 14412. 10 p.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 47. | | RAMOS, N. P.; RAMOS, R.; FERREIRA, T. E.; SOUZA, D. F.; VASQUEZ, H.; SILVA, M. S. G. da; ALVES, R. P.; GOMES, G. V.; PACKER, A. P. Contribuições de sistemas de preparo para a produção e acúmulo de carbono na biomassa da cana-de-açucar, sob plantio de novembro em Guaíra-SP. In: CONGRESSO NACIONAL DA SOCIEDADE DOS TÉCNICOS AÇUCAREIROS E ALCOOLEIROS DO BRASIL, 10., 2016, Ribeirão Preto. Trabalhos Apresentados... Ribeirão Preto: STAB, 2016. p. 113-116.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 48. | | STANCATTE, R. S.; RAMOS, R.; MORAES, G. de C.; ROSSI, P.; VIEIRA, H. B.; ROSSETTO, R.; PACKER, A. P.; RAMOS, N. P. Decomposição de palha de cana-de-açúcar em cultivo de primeira soca - Iracemápolis - SP. In: WORKSHOP AGROENERGIA: MATÉRIAS PRIMAS, 9., 2015, Ribeirão Preto. Anais... Ribeirão Preto: APTA: IAC, 2015. RE 063. 7 p.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 49. | | RAMOS, N. P.; YAMAGUCHI, C. S.; PIRES, A. M. M.; ROSSETTO, R.; POSSENTI, R. A.; PACKER, A. P.; CABRAL, O. M. R.; ANDRADE, C. A. de. Decomposição de palha de cana-de-açúcar recolhida em diferentes níveis após a colheita mecânica. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 9, p. 1492-1500, set. 2016.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Unidades Centrais. |
| |
| 50. | | CABRAL, O. M. R.; PACKER, A. P.; LACLAU, J. P.; EPROP, D.; NOUVELLON, Y.; MOREIRA, M.; GERANT, D.; DANNOURA, M.; ARAUJO, V.; FURLAN, G. Consequências da seca sobre a alocação de carbono em plantações de eucalipto: um experimento de marcação com 13C-CO2 para avaliar os efeitos da adubação potássica. In: FÓRUM DE APRESENTAÇÃO DE RESULTADOS DE PESQUISA: AVANÇOS E OPORTUNIDADES, 1., 2014, Campinas. Anais... Jaguariúna: Embrapa Meio Ambiente, 2014. RE005. 7 p.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 51. | | GAROFALO, D. F. T.; KONDO, V. Y.; VICENTE, L. E.; SILVA, M. G. da; KOGA-VICENTE, A.; RAMOS, N. P.; PACKER, A. P. Pre-harvesting biomass burning for sugarcane crop: comparing emission factors for realist results. In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 19., 2019, Santos. Anais... São José dos Campos: INPE, 2019. Ref. 96710. p. 1-4.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 52. | | RAMOS, N. P.; ROSSI, P.; VIEIRA, H. B.; VILELA, V. A. A.; DEGASPARI, I. A. M.; GONÇALVES, J. R. P.; PACKER, A. P.; ROSSETTO, R. Soil tillage system and the effect on sugarcane initial development of plants at Guaira-SP. In: BRAZILIAN BIOENERGY SCIENCE AND TECHNOLOGY CONFERENCE, 2., 2014, Campos do Jordão. Proceedings... Campos do Jordão: Bioenergy Society, 2014. p. 191.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 53. | | RIBEIRINHO, V. S.; CARVALHO, C. S.; RAMOS, N. P.; PACKER, A. P.; MILORI, D. M. B. P.; SANTOS, J. de O.; CERRI, C. E. P.; ANDRADE, C. A. de. Organic matter of tropical soil with coffee growth in CO2 enriched atmosphere. Horticulture International Journal, v. 3, n. 6, p. 283-289, 2019.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 54. | | SILVA, M. G. da; SAMPAIO, F. G.; TANIWAKI, R. H.; BARROS, N. O.; ALVALÁ, P. C.; BETTANIN, V. C.; GAROFALO, D. F. T.; COSTA, D. O. da; AYER, J. E. B.; GONDEK, T. P.; PACKER, A. P. Increase of methane emission linked to net cage fish farms in a tropical reservoir. Environmental Challenges, v. 5, article 100287, 2021.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 55. | | RAMOS, N. P.; ROSSETTO, R.; GIRIO, L.; PIEMONTE, M. J.; VIEIRA, H. B.; ANDRADE, C. A. de; PACKER, A. P.; GONCALVES, J. R. P.; CABRAL, O. M. R.; SANTIAGO, A. D. Effects of harvest residue layers on sugarcane growth and yield. In: AGRONOMY AND AGRICULTURAL ENGINEERING WORKSHOP, 2012, Townsville. Paper and Book Abstracts... Townsville: International Society of Sugar Cane Technologists - ISSCT, 2012. Poster.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 56. | | SILVA, M. G. da; PACKER, A. P.; SAMPAIO, F. G.; BETTANIN, V. C.; GAROFALO, D. T.; CAMPECHE, D. F. B.; ALVALÁ, P. C.; SILVA, C. M. da; SILVA, J. L. da; BARROS, N. O. Compreendendo as emissões e remoções de gases de efeito estufa (GEE) em pisciculturas em tanques-rede em reservatórios. In: SOTTA, E. D.; SAMPAIO, F. G.; COSTA, M. de S. N. (Org.). Coletânea de fatores de emissão e remoção de gases de efeito estufa da pecuária brasileira. Brasília, DF: MAPA: SENAR, 2020. p. 150-151| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Semiárido. |
| |
| 58. | | PACKER, A. P.; RAMOS, N. P.; CABRAL, O. M. R.; SILVA, L. R. da; MOLTOCARO, R. C. R.; BETTANIN, V. C.; MORASI, I. M.; AMARO, A. R. F. V. B. de L.; TEIXEIRA, W. G. Management of nitrogen fertilizer to reduce nitrous oxide (N2O) emission and ammonia (NH3) volatilization from coffee plantation. In: INTERNATIONAL PLANT NUTRITION COLLOQUIUM, 18., 2017, Copenhagen. Proceedings book... Copenhagen: International Plant Nutrition Council, 2017. Editors: Andreas Carstensen, Kristian Holst Laursen, Jan Kofod Schjorring. p. 769-770| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 59. | | ANDRADE, C. A. de; PIRES, A. M. M.; PACKER, A. P.; FILIZOLA, H. F.; LIMA, M. A. de; SOUZA, M. D. de; PAZIANOTTO, R. A. A.; PEREZ, D. V.; SILVA, W. T. L. da; MILORI, D. M. B. P. Reciclagem de lodos de esgoto em solo agrícola: bases para revisão da legislação e recomendações de uso. In: FÓRUM DE APRESENTAÇÃO DE RESULTADOS DE PESQUISA: AVANÇOS E OPORTUNIDADES, 1., 2014, Campinas. Anais... Jaguariúna: Embrapa Meio Ambiente, 2014. RE001. 8 p.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 60. | | VILELA, V. A. A.; AMARO, A. R. F. V. B. de L.; MORASI, I. M.; MURRER, M. K.; ABREU, P. F. G.; MOLTOCARO, R. C. R.; MORICONI, W.; GONCALVES, J. R. P.; SILVA, L. C. F. da; PACKER, A. P. Preliminary evaluation of coffee crops under different doses of nitrogen with a spad meter and leaf nitrogen. In: WORLD FERTILIZER CONGRESS OF CIEC, 16., 2014, Rio de Janeiro. Technological innovation for a sustainable tropical agriculture: proceedings. Rio de Janeiro: International Scientific Centre of Fertilizers, 2014. p. 387-389.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| Registros recuperados : 76 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Clima Temperado; Embrapa Meio Ambiente. |
|
Data corrente: |
06/12/2019 |
|
Data da última atualização: |
06/12/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
CABRAL, O. M. R.; FREITAS, H. C. de; CUADRA, S. V.; ANDRADE, C. A. de; RAMOS, N. P.; GRUTZMACHER, P.; GALDOS, M.; PACKER, A. P.; ROCHA, H. R. da; ROSSI, P. |
|
Afiliação: |
OSVALDO MACHADO RODRIGUES CABRAL, CNPMA; HÉLBER CUSTÓDIO DE FREITAS, FC-UNESP; SANTIAGO VIANNA CUADRA, CPACT; CRISTIANO ALBERTO DE ANDRADE, CNPMA; NILZA PATRICIA RAMOS, CNPMA; PRISCILA GRUTZMACHER; MARCELO GALDOS, University of Leeds; ANA PAULA CONTADOR PACKER, CNPMA; HUMBERTO RIBEIRO DA ROCHA, IAG-USP; PAULO ROSSI, CNPMA. |
|
Título: |
The sustainability of a sugarcane plantation in Brazil assessed by the eddy covariance fluxes of greenhouse gases. |
|
Ano de publicação: |
2020 |
|
Fonte/Imprenta: |
Agricultural and Forest Meteorology, v. 282-283, Article 107864, 2020. |
|
DOI: |
https://doi.org/10.1016/j.agrformet.2019.107864 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: The sustainability of sugarcane farming for biofuel has recently become a subject of debate, because its expansion may contribute significantly to global climate change mitigation. Here we report greenhouse gases (GHG) fluxes, measured by the eddy covariance method, from a commercial scale rain-fed sugarcane plantation representative of the leading bioethanol production area in southeast Brazil. The measurements covered two harvests, during which the field received nitrogen fertilization and trash was not removed. The cumulative fluxes for nitrous oxide (N2O) (62.4 ± 1.3 and 52.3 ± 1.8 g N2OCO2 eq. m?2 for the first and second years, respectively) and methane (CH4) (12.1 ± 1.7 and 10.4 ± 2.3 g CH4CO2 eq. m?2 for the first and second years, respectively) were minor sources to the atmosphere in comparison with the net ecosystem exchange (NEE) of carbon dioxide (CO2), whose sink dominated the balances (?7643. ± 129. and -4615. ± 124. g CO2 m?2 for the first and second years, respectively). Compared to the first year, the observed NEE in the second year decreased by 40%, as it covered the first re-growth from the stubble (ratoon) and exhibited a shorter growth cycle than the first year (304 versus 390 days). The second year also included the partial decomposition of the trash remaining on the soil after the first harvest (1581 ± 301 g CO2 m?2). The net ecosystem carbon balances (NECB), obtained as the cumulative fluxes of GHGs and the stalk dry biomass removed in the harvests (4923 ± 459 and 3929 ± 352 g CO2 m?2 for the first and second years, respectively) were -2646 ± 459 and -623 ± 352 g CO2 m?2 for the first and second years, respectively. Although the yields in stalk fresh weight (SFW) were representative of the region (9.9 and 8.2 kg SFW m?2, in the first and second year respectively) other factors caused a decrease of 76% in NECB, stressing the importance of the CO2 balance (assimilation versus respiration). Nevertheless, this sugarcane agro-system was an overall carbon sink with the N2O and CH4 emitted totals being offset by the net carbon gain. MenosAbstract: The sustainability of sugarcane farming for biofuel has recently become a subject of debate, because its expansion may contribute significantly to global climate change mitigation. Here we report greenhouse gases (GHG) fluxes, measured by the eddy covariance method, from a commercial scale rain-fed sugarcane plantation representative of the leading bioethanol production area in southeast Brazil. The measurements covered two harvests, during which the field received nitrogen fertilization and trash was not removed. The cumulative fluxes for nitrous oxide (N2O) (62.4 ± 1.3 and 52.3 ± 1.8 g N2OCO2 eq. m?2 for the first and second years, respectively) and methane (CH4) (12.1 ± 1.7 and 10.4 ± 2.3 g CH4CO2 eq. m?2 for the first and second years, respectively) were minor sources to the atmosphere in comparison with the net ecosystem exchange (NEE) of carbon dioxide (CO2), whose sink dominated the balances (?7643. ± 129. and -4615. ± 124. g CO2 m?2 for the first and second years, respectively). Compared to the first year, the observed NEE in the second year decreased by 40%, as it covered the first re-growth from the stubble (ratoon) and exhibited a shorter growth cycle than the first year (304 versus 390 days). The second year also included the partial decomposition of the trash remaining on the soil after the first harvest (1581 ± 301 g CO2 m?2). The net ecosystem carbon balances (NECB), obtained as the cumulative fluxes of GHGs and the stalk dry biomass removed in the h... Mostrar Tudo |
|
Palavras-Chave: |
Gases do efeito estufa; Óxido nitroso; Trash decomposition. |
|
Thesagro: |
Biomassa; Cana de Açúcar; Dióxido de Carbono; Metano. |
|
Thesaurus NAL: |
Biomass; Carbon dioxide; Greenhouse gas emissions; Methane; Nitrous oxide; Sugarcane. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
LEADER 03282naa a2200397 a 4500
001 2116149
005 2019-12-06
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.agrformet.2019.107864$2DOI
100 1 $aCABRAL, O. M. R.
245 $aThe sustainability of a sugarcane plantation in Brazil assessed by the eddy covariance fluxes of greenhouse gases.$h[electronic resource]
260 $c2020
520 $aAbstract: The sustainability of sugarcane farming for biofuel has recently become a subject of debate, because its expansion may contribute significantly to global climate change mitigation. Here we report greenhouse gases (GHG) fluxes, measured by the eddy covariance method, from a commercial scale rain-fed sugarcane plantation representative of the leading bioethanol production area in southeast Brazil. The measurements covered two harvests, during which the field received nitrogen fertilization and trash was not removed. The cumulative fluxes for nitrous oxide (N2O) (62.4 ± 1.3 and 52.3 ± 1.8 g N2OCO2 eq. m?2 for the first and second years, respectively) and methane (CH4) (12.1 ± 1.7 and 10.4 ± 2.3 g CH4CO2 eq. m?2 for the first and second years, respectively) were minor sources to the atmosphere in comparison with the net ecosystem exchange (NEE) of carbon dioxide (CO2), whose sink dominated the balances (?7643. ± 129. and -4615. ± 124. g CO2 m?2 for the first and second years, respectively). Compared to the first year, the observed NEE in the second year decreased by 40%, as it covered the first re-growth from the stubble (ratoon) and exhibited a shorter growth cycle than the first year (304 versus 390 days). The second year also included the partial decomposition of the trash remaining on the soil after the first harvest (1581 ± 301 g CO2 m?2). The net ecosystem carbon balances (NECB), obtained as the cumulative fluxes of GHGs and the stalk dry biomass removed in the harvests (4923 ± 459 and 3929 ± 352 g CO2 m?2 for the first and second years, respectively) were -2646 ± 459 and -623 ± 352 g CO2 m?2 for the first and second years, respectively. Although the yields in stalk fresh weight (SFW) were representative of the region (9.9 and 8.2 kg SFW m?2, in the first and second year respectively) other factors caused a decrease of 76% in NECB, stressing the importance of the CO2 balance (assimilation versus respiration). Nevertheless, this sugarcane agro-system was an overall carbon sink with the N2O and CH4 emitted totals being offset by the net carbon gain.
650 $aBiomass
650 $aCarbon dioxide
650 $aGreenhouse gas emissions
650 $aMethane
650 $aNitrous oxide
650 $aSugarcane
650 $aBiomassa
650 $aCana de Açúcar
650 $aDióxido de Carbono
650 $aMetano
653 $aGases do efeito estufa
653 $aÓxido nitroso
653 $aTrash decomposition
700 1 $aFREITAS, H. C. de
700 1 $aCUADRA, S. V.
700 1 $aANDRADE, C. A. de
700 1 $aRAMOS, N. P.
700 1 $aGRUTZMACHER, P.
700 1 $aGALDOS, M.
700 1 $aPACKER, A. P.
700 1 $aROCHA, H. R. da
700 1 $aROSSI, P.
773 $tAgricultural and Forest Meteorology$gv. 282-283, Article 107864, 2020.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Ambiente (CNPMA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
