Avaliação das áreas de conflito de uso em APP na microbacia do ribeirão Morro Grande

• Autor(a) principal: Nardini, Rafael Calore
• Data de Publicação: 2015
• Outros Autores: Campos, Sergio [UNESP], Ribeiro, Fernanda Leite, Gomes, Luciano Nardini, Felipe, Andrea Cardador, Campos, Mariana de
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://www.seer.ufu.br/index.php/caminhosdegeografia/article/view/26353; http://hdl.handle.net/11449/137718
• topic: Land use; Permanent preservation areas; Geographic information system; Uso do solo; Áreas de preservação permanente; Sistema de Informação geográfica

The conflictive areas defined by inappropriate land use see causing serious problems to the environment, resulting in ecological imbalance and wear of natural resources, especially when referring to the permanent preservation areas, which have fundamental importance for balance ecosystems and preservation of water resources. Environmental planning in watershed areas is a key factor on the part of man for the effects to the environment are the lowest possible. This study aimed to evaluate land use conflicts in permanent preservation areas in the watershed stream Morro Grande, Bofete (SP) using Geographic Information System and satellite image of LANDSAT - 5 of 2010, scale 1:50000. The results showed that areas of 330.12ha of permanent preservation, 69.75ha are conflicting, especially for pasture (85.93%) and reforestation (13.55%). The geoprocessing techniques through softwares IDRISI Selva and Cartalinx proved agile and efficient tools and were important in the identification, quantification and editing of maps of land use, permanent preservation and conflict in permanent preservation areas.