Lin-san for the sandstone geological rock mountain, the Department of the West Qinling geosyncline zone, hilly, steep mountains, good vegetation and beautiful scenery.
莲峰山地质为砂岩土石山体，系西秦岭地槽地带，山峦起伏，山体陡峻，植被良好，风景优美。
2
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.
以亚热带丘岗山区的典型区域衡阳盆地为研究对象，分析了其雨水资源利用的必要性、可行性。
3
Hengyang Basin which was a typical hilly area in subtropical zone acted as the research subject. The necessity and feasibility for the rainfall resource utilization in Hengyang Basin were analyzed.