wildfires caused wildfire indicators acreage 1984 severity
fire statistics canadian database burned year data fires chart wildland compared area number national nfd charts information showing
sever gmd percentage burned fraction mean figure
acp fire 2021 copernicus articles australia associated aerosol statistical 2002 properties analysis case events over count averaged frp radiative precipitation
vegetation occurred selected gnp toshi
stubble india fires haryana counting stronger smog punjab hotspots observed pollution