Xu, C.; Li, X., and Wu, X., 2020. Evaluation of island tourism sustainable development in the context of smart tourism. In: Yang, Y.; Mi, C.; Zhao, L., and Lam, S. (eds.), Global Topics and New Trends in Coastal Research: Port, Coastal and Ocean Engineering. Journal of Coastal Research, Special Issue No. 103, pp. 1098–1101. Coconut Creek (Florida), ISSN 0749-0208.

The problem of sustainable island development has complex and diverse characteristics. So far, no universally recognized and applicable island sustainable development evaluation index system has been formed. To this end, an assessment model for island tourism sustainable development in the context of smart tourism is proposed. The level of island tourism sustainable development, its development orientation and restricting factors were analyzed using entropy weight method and non-structural decision fuzzy set theory model. Finally, using the island sustainable development evaluation index as a sample, the quantitative research on the island's sustainable development status from 2012 to 2019 was carried out, and the key factors affecting the island's sustainable development capacity, the existing problems and their limiting factors were obtained.