Sha, S., 2020. The early warning model of tourism environmental carrying capacity measurement in coast and island regions. 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. 1042–1046. Coconut Creek (Florida), ISSN 0749-0208.

In this study, an optimized early warning model of tourism environmental carrying capacity of island area is designed. The model is used to measure the tourism environmental capacity of coastal zone and island area, set the parameters and weights of the early warning model, and divide the early warning level of the model. The experimental results show that the accuracy of the proposed early warning model is higher than that of the original model, which can achieve effective prediction of tourism environmental carrying capacity in coastal zone and island area.