Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1112199
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dc.contributor.authorFREITAS, A. C. R. deeng
dc.contributor.authorCOSTA, F. de S.eng
dc.contributor.authorGOMES, E. G.eng
dc.contributor.authorSOUZA, G. da S. eeng
dc.contributor.authorSANTOS, M. A. S. doseng
dc.contributor.authorSENA, A. L. dos S.eng
dc.contributor.authorFERNANDES, P. C. C.eng
dc.contributor.authorBACA, J. F. M.eng
dc.contributor.authorKLEPKER, D.eng
dc.date.accessioned2019-09-17T00:38:49Z-
dc.date.available2019-09-17T00:38:49Z-
dc.date.created2019-09-16
dc.date.issued2019
dc.identifier.citationIn: GREENHOUSE GAS AND ANIMAL AGRICULTURE CONFERENCE, 7., 2019, Iguassu Falls. Proceedings... São Carlos: Embrapa Pecuária Sudeste, 2019.eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1112199-
dc.descriptionThis paper evaluated the municipal performance of beef cattle production systems in 2006 and 2017, in relation to the enteric methane emissions in CO2 equivalent. The 109 municipalities evaluated belong to the Cerrado biome of the Maranhao state,Brazil. In this period the cattle population increased 20% and reached 3.3 million head; the pasture area remained at 2.6 million hectares. The total enteric methane emission, computed by the Agriculture and Land Use National Greenhouse Gas Inventory Software (ALU), was 3,867 Gg of CO2eq in 2006 and 4,654 Gg of CO2eq in 2017. The municipalities with higher cattle numbers were classified as ?Regions of net CO2 sink?. The performance score was calculated considering the pasture and forest area, herd size, enteric methane emissions and the stock of biomass. These scores were computed as a data envelopment analysis (DEA) measure for each year, under the variable return scale (VRS) hypothesis and output orientation. There is a statistically significant difference between years, with higher performance in 2017 (p-value 0.0193). We estimated the probability of a municipality being sink of CO2 (p) considering the DEA-VRS score, the agricultural financing via ABC Program, the livestock financing and the agricultural GDP. The analysis, considering the two periods showed that there is a positive and significant effect of time, with higher p in 2017. It also showed that only the livestock financing has a positive and significant effect in p. These results show that the introduction of biomass stock technologies was beneficial to the performance of these municipalities.eng
dc.language.isoengeng
dc.relation.ispartofseries(Embrapa Pecuária Sudeste. Documentos, 135).eng
dc.rightsopenAccesseng
dc.subjectGEEeng
dc.subjectPastizaleseng
dc.subjectDegradación del sueloeng
dc.subjectEfecto invernaderoeng
dc.subjectGases de invernaderoeng
dc.subjectReservorios de carbonoeng
dc.subjectManejo de pastoreoeng
dc.subjectBioma Cerradoeng
dc.subjectMaranhãoeng
dc.titleCarbon neutralization potential of beef cattle system in Cerrado biome of Maranhao, Brazil.eng
dc.typeResumo em anais e proceedingseng
dc.date.updated2019-11-26T11:11:11Z
dc.subject.thesagroPastagemeng
dc.subject.thesagroDeterioração do Soloeng
dc.subject.thesagroGado de Corteeng
dc.subject.thesagroSistema de Produçãoeng
dc.subject.thesagroEfeito Estufaeng
dc.subject.thesagroMetanoeng
dc.subject.thesagroCarbonoeng
dc.subject.nalthesaurusPastureseng
dc.subject.nalthesaurusSoil degradationeng
dc.subject.nalthesaurusGreenhouse effecteng
dc.subject.nalthesaurusGreenhouse gaseseng
dc.subject.nalthesaurusCarbon sinkseng
dc.subject.nalthesaurusGrazing managementeng
dc.description.notesEditores: Alexandre Bernd, Luiz Gustavo Pereira Ribeiro, Adibe Luis Abdalla.eng
dc.format.extent2p. 166.eng
riaa.ainfo.id1112199eng
riaa.ainfo.lastupdate2019-11-26 -02:00:00
dc.contributor.institutionANTONIO CARLOS REIS DE FREITAS, CPACPeng
dc.contributor.institutionFALBERNI DE SOUZA COSTA, CPAF-ACeng
dc.contributor.institutionELIANE GONCALVES GOMES, SIREeng
dc.contributor.institutionGERALDO DA SILVA E SOUZA, SIREeng
dc.contributor.institutionMarcos Antônio Souza dos Santos, Universidade Federal Rural da Amazônia (Ufra)eng
dc.contributor.institutionANA LAURA DOS SANTOS SENA, CPATUeng
dc.contributor.institutionPAULO CAMPOS CHRISTO FERNANDES, CPACeng
dc.contributor.institutionJESUS FERNANDO MANSILLA BACA, CNPSeng
dc.contributor.institutionDIRCEU KLEPKER, CPACP.eng
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