the study on the potential of rainwater resources utilization is very significant to decision-making and planning of regional rainwater resources utilization.
区域雨水资源化潜力的定量评价对于雨水资源开发利用的宏观决策、规划设计均具有十分重要的意义。
hengyang basin is a typical hilly area in subtropical zone. the necessity and feasibility of rainwater resources utilization in the basin are analyzed in the paper.