%0 Conference Proceedings
%4 sid.inpe.br/marte2/2017/10.27.13.12.31
%2 sid.inpe.br/marte2/2017/10.27.13.12.32
%@isbn 978-85-17-00088-1
%F 59565
%T Zoneamento de risco de incêndios florestais para o Parque Estadual Serra do Intendente-MG
%D 2017
%A Pereira, Rafaella Silva,
%A Dutra, Gleyce Campos,
%@electronicmailaddress gleycedutra@yahoo.com.br
%E Gherardi, Douglas Francisco Marcolino,
%E Aragão, Luiz Eduardo Oliveira e Cruz de,
%B Simpósio Brasileiro de Sensoriamento Remoto, 18 (SBSR)
%C Santos
%8 28-31 maio 2017
%I Instituto Nacional de Pesquisas Espaciais (INPE)
%J São José dos Campos
%P 3546-3552
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%X Analysis of environmental factors allows to estimate the fire risk and the establishment of the danger degrees associated to these variables. The aim of this research was to propose a model of forest fire risk map for the Serra do Intendente State Park, Minas Gerais, Brazil, and their buffer zone. In Geographical Information System, the fire risk map was built up through the integrated analysis of vegetation cover, slope gradient, aspect, and human presence, represented by roads and tracks, using the weighed overlay method. The validation of the forest fire risk map was done by the comparison between the final forest fire risk map and forest fire occurrence reported in the Park. It was observed that 35,73% of the study area presents high risk, 51.36% moderate risk, 11.82% low risk and 1,09% null risk. Due to the major vegetation cover is representing by small fuel, most of park is dominate by moderate risk, however the risk become high with. human activities proximity. The map validation showed that over 58% of historical fire occurrences match with high fire risk. These results will help adopt preventive actions in critical areas, improving the fire control system efficiency and optimizing the available resources.
%9 Modelagem espacial
%@language pt
%3 59565.pdf