Dinâmica de competição agropecuária pelo uso do solo e implicações para a sustentabilidade dos recursos hídricos e remanescentes florestais

• Ano de defesa: 2012
• Autor(a) principal: Abdala, Klaus de Oliveira
• Orientador(a): Lee, Francis
• Banca de defesa: Ribeiro, Francis Lee, Ferreira Júnior, Laerte Guimarães, Miziara, Fausto, Oliveira, Gilca Garcia de, Nogueira, Jorge Madeira
• Tipo de documento: Tese
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de Goiás
• Programa de Pós-Graduação: Programa de Pós-graduação em Ciências Ambientais (PRPG)
• Departamento: Pró-Reitoria de Pós-graduação (PRPG)
• País: Brasil
• Palavras-chave em Português: Dinâmica de uso do solo; Estado de Goiás; Impactos ambientais; Indicadores de risco; complexos agropecuários
• Palavras-chave em Inglês: Land use change; state of Goiás; Environmental; Risk indicators; agribusiness
• Área do conhecimento CNPq: CIENCIA DO SOLO::MANEJO E CONSERVACAO DO SOLO
• Link de acesso: http://repositorio.bc.ufg.br/tede/handle/tede/3338

According 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.