Dynamic Response of Shrubbery Fire to Meteorological Changes in Yunnan Province

This paper takes shrubland fires as the research object and selects typical forest fire cases that occurred throughout Yunnan Province from 1954 to 2018 samples, loss elements meteorological data are studied by SPSS correlation analysis MATLAB gray prediction model analyze elements. The results showed there were significant correlations between data; over area, damage economic composite index positive with annual maximum temperature, average minimum sunshine hours; relative humidity, precipitation days, of same day negative correlations, etc. In exploring main factors affecting distribution fires, we establish a provide real credible scientific basis theoretical foundation for future prevention prediction.