Development characteristics and prevention measures of geological hazards in mountain area of southern Anhui Province

The mountain area of southern Anhui Province is the region where the mountains are high and the slops are steep,and it is an area where collapse,landslide and debris happened frequently,besides,it suffers the geological hazards most seriously in Anhui Province.The results of our study show that the fragile geological environment is the basis of the geological hazards while heavy rain is the main induction factor of collapses and landslides,and human engineering activities are the main factors wh...