Mapeamento digital do uso e cobertura na terra na Mata Atlântica da bacia hidrográfica do Rio Capivari do estado do Rio de Janeiro

Abstract

Remote sensing signals and guides the planning of soil cover, and answers on effective environmental legislation. In this sense, the thesis presents landscape changes in natural vegetation biome of the Atlantic Forest in the basin of Rio Capivari, located in the municipalities of Rio Bonito and Silva Jardim, in the state of Rio de Janeiro, Brazil. Remote sensing techniques were used as vegetation indices and classification methods supervised images of satellites Landsat 5 Thematic Mapper-(TM), Landsat 8-Operational Land Imager (OLS) and RapidEye-REIS. Thus, the thesis presents three chapters, where Chapter I is entitled by: vegetation indices and regeneration dynamics in the Atlantic Forest through time series of satellite images Landsat 5-TM (Thematic Mapper) and Landsat 8-OLI (Operational Land Imager), calculated vegetation indices Normalized Difference Vegetation Index-NDVI and Soil-Adjusted Vegetation Index-SAVI from Surface Reflectance Climate Data Record (CDR) products to indicate the effects of natural regeneration in both sub-basin and basin areas; Chapter II presents the title "Permanent Preservation Areas under Forestry Legislation for Scenarios with and without Consolidated Uses, for PPAs around springs, riparian areas (rivers), slopes and hillsides in three planning scenarios, Federal Law nº. 4.771/1965 and the Resolution of the National Council of the Environment (CONAMA) n.º 303/2002, in Scenario I; The New Forest Code by Federal Law 12.651 / 2012, for Scenario II; And Federal Laws nº. 12.651/2012 and nº. 12.727/2012, in Scenario III. Finally; Chapter III was called "Training and the behavior of non-parametric algorithms in the mapping of land use and land cover". The set of geospatial data of the present work allowed the identification of the regeneration, degradation and precision in the identification of the land uses and cover in the catchment area of the Capivari River effectively, of which they can be used as strategies of conservation and preservation of the study area as well as the Atlantic Forest biome.