Figure 2
From: Cost-effective surveillance of invasive species using info-gap theory
(A) Relationship between population threshold (\(K\)) of Asian House Gecko and estimated surveillance cost based on the initial estimates of uncertainty parameters \(\sigma ,F,R\) (Drawn according to Supplementary equation (S3)); (B) robustness/opportuneness curves when \(K,\sigma ,F,R\) are uncertain using the initial estimates \(\tilde{\sigma },\tilde{F},\tilde{R}\) and \(\tilde{K} = 6,8,10,20\) respectively. Solid lines are robustness curves and dashed lines are opportuneness curves (online version in colour).
