Avaliação de impactos ambientais em fundo de vale: estudo de caso da microbacia hidrográfica do córrego Capivara, Londrina - PR

Abstract

The present work presents an environmental analysis of the Capivara Stream watershed, located in the city of Londrina/PR, through the zoning of the Valley Bottom, as well as the survey of land use and occupation, presentation of methods of Environmental Impact Assessment through the construction of the leopold's matrix, creation of maps and presentation of proposals for its better recovery. The area in question presented degradation points along the route, indicating vegetation deficit and irregular land occupation in certain locations. Human intervention is necessary since its preservation is important for the life of the local fauna and flora, as well as their urban landscape importance, since these areas must be preserved. The proposal for the recovery of these areas is in line with known Forestry techniques and supported by renowned authors. This work was intending to propose mitigation measures such as: green bridges for the safe crossing of wild animals and proposals for techniques for reforesting deforested areas. The studies carried out through literary reviews supported the present work. In this way, a better understanding was shown regarding the valley bottom areas, the best ways to intervene and guarantee a significant improvement for the region and its faunal composition.