As usinas hidrelétricas e seus impactos: os aspectos socioambientais e econômicos do reassentamento rural de Rosana-Euclides da Cunha Paulista

Pós-graduação em Geografia - FCT

O PRONAF nos municípios de Caiuá e Teodoro Sampaio - SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Eficiência energética e econômica da produção de leite bovino em explorações familiares no município de Pardinho, região de Botucatu- SP

The study aimed to analyze the energy and economic efficiency rate family farms producing milk in the county of Pardinho, Sao Paulo State. The criteria used to define producers in this study is that outlined by the Brazilian agricultural credit system FEAP (Fund Expansion of Agribusiness Paulista). Through primary data, obtained by verbal reports, the agroecosystem technical itineraries were re-established, detailing the process applied, machinery, implements, equipment, supplies and manual work. These were transformed into energy and economic units, which allowed determining the established connection between energy economics outputs and inputs. The hypothesis of this study is that the energetic expenditure may be coincidental with economic expenditures. The energetic and economic flows were analyzed, using a structure of expenditures, by type, source and form of gross energy, as well as the energetic point of view. Four producers were found to have different technical itineraries. Producers 1 and 2 achieved the highest energy and economic efficiency rates. The producer with the lowest efficiency rates was producer 4. The energy sources not renewable like chemical fertilizers were the most used reaching an average of 82.9% for the energy and 52.86% for the economic expenditures. When comparing energy and economic efficiency it is possible to verify that both forms of analysis are close, obtaining a broader idea about energy resources allocation.

Habitat associations of small mammals in southern Brazil and use of regurgitated pellets of birds of prey for inventorying a local fauna

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Políticas públicas e desenvolvimento rural na região de Presidente Prudente: Programa Nacional de Fortalecimento da Agricultura Familiar e Programa Estadual de Microbacias Hidrográficas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)