Fig. 12

Evaluation of the fuzzy model in comparison to the underlying models. Cumulative gain chart showing the calculated occurrence probabilities at Aedes japonicus japonicus field sampling sites. The occurrence probabilities are derived from the application of the fuzzy model for the period 1981–2010 (black line) and, for comparison, from the fuzzy model inputs “landscape suitability” (dark grey line) and “climate suitability”, depending on the application of the climate model for the same time period (light grey line). The species sampling data are from the years 2012–2017 (database update 10 April 2018, number of collections = 1110)