能值理论在海岛生态旅游中的应用研究

21世纪是海洋的世纪，大力发展海洋经济成为全世界的共同目标。海岛作为“人类开发海洋的远涉基地和前进支点”被大规模开发，其主要开发利用方式——海岛生态旅游也蓬勃发展。在此背景下，如何协调海岛生态环境与旅游经济的关系成为人们关注的焦点，也是海岛生态旅游可持续发展亟待解决的问题。运用能值理论对海岛生态旅游系统进行研究，构建海岛生态旅游系统能值指标体系，定量分析整个系统的结构、功能、旅游经济效益、生态效率和综合状况，为海岛生态环境资源和旅游经济活动的评估提供客观标准，并为海岛生态旅游可持续发展研究提供科学的依据。

Applied Research of Island Eco- tourism Based on Emergy Analysis

The 21st century was the ocean century,to develop marine economy became the world＇s common goal.As the hike base and advanced pivot to exploit the ocean, island was widely developped, island ecotourism of which the main method of ocean development was also flourishing. In this context, how to coordinate the relationship between island environment and the tourism economy became not only the focus of attention, but also a serious problem in sustainable development of island eco- tourism. In this study, the emergy analysis theory and method were applied to research the system of island eco - tourism and to establish an evaluation system of emergy indexes which was used to quantitatively analyze the structure, function, eco- efllciency, economic benefit and overall development of island eco- tourism system. The result provided an objective criteria for assessing island environment resources and tourism activities with the purpose of providing scientific basis for future sustainable development of island eco - tourism.