Doutorado em Ciências Ambientais (PRPG)
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Navegando Doutorado em Ciências Ambientais (PRPG) por Autor "Abdala, Klaus de Oliveira"
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Item Dinâmica de competição agropecuária pelo uso do solo e implicações para a sustentabilidade dos recursos hídricos e remanescentes florestais(Universidade Federal de Goiás, 2012-09-21) Abdala, Klaus de Oliveira; Lee, Francis; http://lattes.cnpq.br/1763392088652134; Ribeiro, Francis Lee; Ferreira Júnior, Laerte Guimarães; Miziara, Fausto; Oliveira, Gilca Garcia de; Nogueira, Jorge MadeiraAccording to the IBGE is possible to identify four main complexes: cattle, soybeans, corn and sugar cane, responsible for the use and occupancy of approximately 97% of the soils. This thesis presents a survey of impacts on consumptive use of water resources, soils and forest remnants, from the dynamics of land use and specialization of municipalities in the state of Goiás in the complexes: Cane sugar, soybeans, corn and cattle.The results confirmed the hypothesis worked and indicated that municipal specialization in these complexes is the result of the comparative advantages of regions and that this specialization locate geographically environmental impacts analyzed.Therefore, working with the hypothesis that this specialization is the result of the exploitation of municipalities comparative advantages by competitive advantages of complexes in question.In response to questions for investigation, it was possible to identify the comparative advantages of the municipalities and the main competitive advantage of the complexes. In addition, indicators were generated from environmental risks to agriculture and a location model of these complexes as a function of the comparative advantages of the municipalities, which constitute subsidies to the establishment of institutions and public policies for regional development, the economic ecological and agro-ecological zoning and coordination between agricultural and environmental policies.