Análise de perigo de incêndios florestais no estado do Ceará no período de 2011 a 2015

Abstract

The forest fires are an important problem to any society, because generate damages of direct and indirect way to environment, harming flora, fauna and the human being. Despite of the damages caused , the use of the fire of rational form is practical and authorized in some cases in accord with the current legislation. In this work was realized the analysis of fire danger to state of Ceará in the period of 2011 to 2015, it was used the Formula of Monte Alegre, developed in the state of Paraná after a huge forest fire. It was used data of precipitation and humidity of fifteen cities, obtained of meteorological automatic stations from National Institute of Meteorology (INMET) and from Cearense Foundation of Meteorology and Hydric Resources (FUNCEME), these values were putted in the Formula of Monte Alegre to realization of calculation of the diary danger of fire to period studied and to each one of utilized cities, as of values obtained it was generated themed maps to express the results for region. The values obtained as of calculation of the Formula of Monte Alegre showed that the danger of fire in the state is very high during all the year, however in contrast with the number of heat focus the first semester of the year don’t inspire preoccupation, principally during and due to rainy station that goes from February to May.