The Scientific World Journal / 2014 / Article / Fig 4

Research Article

The Impact of Precipitation Regimes on Forest Fires in Yunnan Province, Southwest China

Figure 4

Linear trend of the annual drought episodes and precipitation amounts during fire season for five ecoregions in Yunnan province from 1982 to 2008; the dependent variable is the year and the independent variable is precipitation or drought index value (Formula 2); denotes significance at the 0.005 level; the significance levels was adjusted by Bonferroni test correction.