cycle of karst development
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At last, some factors affecting the life cycle of Karst-cave tourist areas were analyzed, and some Suggestions about the development and management of Karst-cave tourist areas were put forward.
最后，分析了影响溶洞型旅游地生命周期的因素，并提出了溶洞型旅游地开发、经营的若干相关建议。
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