01383nam a2200277 a 450000100080000000500110000800800410001910000230006024501830008326001400026630000160040650002260042252002200064865000160086865000290088465000180091365000180093165000080094970000190095770000190097670000260099570000220102170000170104370000280106070000170108820574542016-12-05       2016    bl uuuu     u00u1 u    #d1 aABREU, U. G. P. de  aGreenhouse gas emissions intensity assessment in beef cattle production systemsba data envelopment analysis (DEA) approach with variable returns to scale.h[electronic resource]  aIn: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapac2016  ap. 195-199.  a(Embrapa Gado de Corte. Documentos, 216). Coordenador Roberto Giolo de Almeida. II SIGEE. Disponível em: &lthttp://ainfo.cnptia.embrapa.br/digital/bitstream/item/150884/1/abreu-greenhouse.pdf&gt. Acesso em: 30 nov. 2016.  aThis paper aims at evaluating the efficiency of beef cattle productive systems in the Cerrado, Pampa and Pantanal biomes, regarding their emissions intensity (CO2 equivalent per kilogram of carcass weight produced).  aBeef cattle  aGreenhouse gas emissions  aEfeito estufa  aGado de corte  aGas1 aDIAS, F. R. T.1 aBARIONI, L. G.1 aFASIABEN, M. do C. R.1 aLAMPERT, V. do N.1 aCOSTA, F. P.1 aMOREIRA, J. M. M. A. P.1 aGOMES, E. G.