Fig. 7From: Predicting the effectiveness of protected areas of Natura 2000 under climate changeFuture climate of 2070 (severe scenario; RCP 8.5) for the selected 404 PAs in the Boreal biogeographical region defined by the first and second axes of a PCA of 19 climatic variables. Arrows indicate the direction and magnitude of loading of 19 variables on the two PCA axes (abbreviations in Table 1)Back to article page