Research and application of flood warning judgement method for small and medium-sized rivers
In recent years,small and medium-sized rivers have become the focus of flood control work.Because the floods in small and medium-sized rivers often occur in steep mountainous areas with the water flow paths variable and difficult to predict,the flood prevention is difficult.Furthermore,the catchment area of small or medium-sized river is relatively small and the warning capability relatively weak,the prevention capability insufficient,which lead to the warning difficulty increase.Based on practical experience of recent years in warning of small and medium-sized rivers in Nanning City,the author put forward some flood warning judgement methods for small and medium-sized rivers.
flood warningpractical experiencewarning judgementsmall and medium-sized rivers