| Karst tiankeng is a special and large-scale type in Karst landforms, which is found in recent years. It is also a new and valuable ecotourism resource because of its rarity. Meanwhile, the surroundings of Karst tiankeng are vulnerable and the environment capacity of tourism area is low. Once damage is inflicted upon the relevant area, it will be hard to recover. Accordingly the ecotourism exploitation of Karst tiankeng is really urgent. This paper attempts to explore and study the ecotourism exploitation of Karst tiankeng by taking Dashiwei Karst tiankeng of Leye,Guangxi as the study object.This paper is composed of 7 chapters, 38,000 words, 6 pictures and 6 forms. Chapter 1 introduces the research basis, purpose, methods and technical route. Chapter 2 analyzes the generation and development of ecotourism in China, and the current situation of ecotourism in China is also discussed in this chapter. Chapter 3 elaborates the definition, classification, distribution of Karst tiankeng and the composition & value of Karst tiankeng tourism resources. The focus of this paper falls on Chapter 4 to 7, which introduce the general situation of Dashiwei Karst tiankeng groups and its tourism attraction, and expatiate on the feasibility, necessity, principles, objects and functional area of ecotourism exploration . The ecotourism development systems for Dashiwei Karst tiankeng groups is put forward, which covers product development system, co-education system, community participation system, support system and district cooperation system. Taken as a whole, this paper partially clarifies the enlightenment brought by Dashiwei Karst tiankeng groups to other Karst tiankeng scenic spots. |
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