通过对南澳海岛县居民深入调查与访谈,了解居民对海岛县开展旅游的经济、文化、环境影响及整体态度,应用统计软件SPSS对居民旅游影响感知以及对旅游业总体发展态度进行分析,将居民划分为热爱者、理性的支持者和中立者三种类型,并通过分析社会人口学特征和旅游影响的相关性,结合南澳发展现状提出方案,为实现海岛旅游业的可持续发展提供科学依据。 Through in-depth investigation and interviews with residents in Nan’ao Island County, to understand the residents ’economic, cultural and environmental impacts and overall attitudes towards tourism in Island County. By using the statistical software SPSS, this paper analyzes the residents’ tourism impact and their overall attitude toward tourism development. Divided into three types of lovers, rational supporters and neutrals. Based on the analysis of the correlation between socio-demographic characteristics and tourism impacts, this paper presents a plan for the development of South Australia and provides a scientific basis for the sustainable development of island tourism.