Department of Desert Studies,University of Kashan,Kashan 8731753153,Iran;
Department of Geography and Ecotourism,University of Kashan,Kashan 8731753153,Iran;
Department of Environmental Sciences,University of Kashan,Kashan 8731753153,Iran;
life; cycle; assessment; characterization; factor; desertification; potential; aridity; index; fire; risk; dusty; days; Lorestan; Province;