Análise da vulnerabilidade ambiental da sub-bacia hidrográfica do rio padilha - pr, com uso de geotecnologias

Environmental vulnerability studies have been used in large scale to identify the potential and limitations of environment. This study analyzes the environmental vulnerability of the watershed of the Rio Padilha, inserted in the state of Parana, from geoprocessing techniques. We used the method proposed by adapted Crepani (2001), which is based on the understanding of the characteristics and dynamics of the natural environment. The environmental vulnerability indicators were the factors: slope, geology, geotechnical and use and occupation of land. It was found that the area has a length of 14.365 kilometers, and high vulnerability class that most stood