广西大石围天坑群旅游资源研究

通过实地踏勘测量、地下河洞穴探险、植物资源调查和航拍等技术手段对广西乐业县大石围天坑群进行综合研究，结果表明：天坑群塌陷形态特色鲜明、规模巨大、分布密集，景观类型多样，生态环境独特，成景组合配置类型多样，具有观光游览、休闲疗养、生态旅游、科学研究、科普教育、探险猎奇、影视拍摄等价值与功能，其圈闭的绝壁及其围合成的浩大空间和葱郁的地下森林是其它类型的旅游资源不可替代的，具有强烈的心理感受性，是一种新兴的、相对垄断性的旅游资源类型。提出天坑群的开发应贯彻保护性开发原则，因坑制宜，开发形式与游览方式要多元化，以充分展现天坑群的多重价值与独特风姿。

Research on Tourism Resource Characteristics of Tiankeng Group in Dashiwei,Guangxi

Based on field studies, cave expeditions, botanical investigation, aerial photography and research of the Dashiwei tiankeng group in Leye County, Guangxi, the author discusses the tourism features of karst tiankengs. Results show that with their peculiar collapse morphology, grandness of body, density of distribution, diversity of landscape, uniqueness of ecological environment, aesthetic diversity, juxtaposition of scenic elements, and exhibition of successive stages of geological development, tiankengs are valuable resources. Tiankengs may be exploited for sightseeing, leisure activities, eco-tourism, scientific research, science universalization and education, expeditions, videography, etc. The Dashiwei tiankeng group is a new kind of remarkable and unique tourist resource; its precipitous surrounding cliffs, enclosed deep, enormous spaces, and verdant forestry make a strong impression upon the viewer. The following exploitation suggestions are proposed: tiankeng exploitation should follow the rule of protective development and the individual characteristics of each tiankeng should be taken into account in order to best highlight the variety of landscape and peculiar beauty.