Browsing by Author Ortega, E

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Showing results 1 to 16 of 16
PreviewIssue DateTitleAuthor(s)AdvisorType
2007Systems models to evaluate eutrophication in the Broa Reservoir, Sao Carlos, BrazilRivera, EC; de Queiroz, JF; Ferraz, JM; Ortega, E-Artigo de periódico
2013Dynamic emergy valuation of water hyacinth biomass in wetlands: an ecological approachBuller, LS; Bergier, I; Ortega, E; Salis, SM-Artigo de periódico
2008The use of emergy assessment and the Geographical Information System in the diagnosis of small family farms in BrazilAgostinho, F; Diniz, G; Siche, R; Ortega, E-Artigo de periódico
2010Assessment of a large watershed in Brazil using Emergy Evaluation and Geographical Information SystemAgostinho, F; Ambrosio, LA; Ortega, E-Artigo de periódico
2010Assessing the sustainability of Brazilian oleaginous crops - possible raw material to produce biodieselTakahashi, F; Ortega, E-Artigo de periódico
1-Aug-2012Nitrogen cycle and ecosystem services in the Brazilian La Plata Basin: anthropogenic influence and climate changeWatanabe, M; Ortega, E; Bergier, I; Silva, JSV-Artigo de periódico
2004The prosperous way down: a proposal for actionOrtega, E-Artigo de periódico
2010Sustainability assessment of large-scale ethanol production from sugarcanePereira, CLF; Ortega, E-Artigo de periódico
2011Ecosystem services and biogeochemical cycles on a global scale: valuation of water, carbon and nitrogen processesWatanabe, MDB; Ortega, E-Artigo de periódico
2010Convergence of ecological footprint and emergy analysis as a sustainability indicator of countries: Peru as case studySiche, R; Pereira, L; Agostinho, F; Ortega, E-Artigo de periódico
2012Integrated food, energy and environmental services production as an alternative for small rural properties in BrazilAgostinho, F; Ortega, E-Artigo de periódico
2010Integrated environmental assessment of biodiesel production from soybean in BrazilCavalett, O; Ortega, E-Artigo de periódico
2013Energetic-environmental assessment of a scenario for Brazilian cellulosic ethanolAgostinho, F; Ortega, E-Artigo de periódico
2010Emergy Net Primary Production (ENPP) as basis for calculation of Ecological FootprintSiche, R; Agostinho, F; Ortega, E-Artigo de periódico
2009Emergy, nutrients balance, and economic assessment of soybean production and industrialization in BrazilCavalett, O; Ortega, E-Artigo de periódico
2006Emergy assessment of integrated production systems of grains, pig and fish in small farms in the South BrazilCavalett, O; de Queiroz, JF; Ortega, E-Artigo de periódico