2024-11-082024-11-082018-02-15PANTOJA, Sabrina Borges Lopes. Análise do uso e cobertura da terra no interior das unidades de gestão hídrica no Município de Tailândia, nordeste paraense. Orientador: Gundisalvo Piratoba Morales. 2018. 53 f. Dissertação (Mestrado em Ciências Ambientais) - Centro de Ciências Naturais e Tecnologia, Universidade do Estado do Pará, Belém, 2018.https://portaldaposgraduacao.uepa.br/handle/riuepa/247AbertoMonoculturaSensoriamento remotoMeio AmbienteDegradaçãoMonocultureRemote sensingEnvironmentDegradationDissertaçãoCiências Agrárias::Recursos Florestais e Engenharia Florestal::Conservação da NaturezaIn the context of the Legal Amazon, the growing process of rural and urban occupation in a disorderly way, has generated environmental impacts of difficult or no solution. In this context, multitemporal analysis, through remote sensing, has been the best tool to identify changes in landscapes over the years, as well as the possible consequences suffered by the population due to the exploitation of the soil by agriculture. In order to do so, the articles described in this work bring reflections on the exploration of the soil in the municipality of Thailand, comprising a study that demarcates the landscape changes from the year 1985 to 2015. However, it is possible to observe that the changes inside the sub -waters are directly related to the overwhelming growth of ecology in the interior of the State of Pará. The research was developed in the municipality of Thailand, located in the northeastern region of the State of Pará, with territorial space of 4,475.5 km² and a population of 90,500 inhabitants (IBGE, 2013). The selected images were obtained free of charge from the USGS (United States Geological Survey) database. A Matrix of qualification was elaborated of the 63 sub-basins of the municipality in question, where they received their respective classifications. When analyzing the sub-basins' qualification matrix for the periods 1985-1995, 1995-2005 and 2005-2015, it was observed that of a total of 63 sub-basins evaluated, 23 (36%) presented very low degradation (MB). It was also observed that 14 (22%) sub-basins present low degradation (B) and, 26 (42%) are classified as Severe (G). In this sense, it is a fact that monoculture has promoted wealth for the region and, as an opportunity for small farmers, however, there is still much to consider in relation to the social consequences that the ecology has brought during these three decades.PPGCA - Estudos de ecossistemas amazônicos