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. 2019 Nov 11;7:e8032. doi: 10.7717/peerj.8032

Figure 1. Number of Natura 2000 habitat types with different share of locations invaded by alien species.

Figure 1

On the diagram, the habitats are grouped into classes according to the percentage of invaded locations. Habitat types within classes: 0% (without alien species): 1310, 4010, 4060, 4070, 4080, 6150, 8110, 8120, 8230, 8310, 9140, 91Q0, 9420; 1–9%: 3150, 3160, 7110, 7120, 7210, 7230, 8150, 8160, 91D0, 91T0, 9410; 10–19%: 1150, 1330, 1340, 2170, 3110, 6110, 6170, 6190, 7140, 7150; 20–39%: 2130, 2140, 2190, 3130, 3140, 40A0, 5130, 6210, 6230, 6410, 6510, 6520, 65XX, 7220, 8210, 9110, 9180, 91E0, 91P0, 91XX; 40–59%: 1210, 1230, 2110, 2180, 6430, 6440, 8220, 9130, 9170, 9190, 91I0; 60–79%: 2120, 2330, 3260, 4030, 6120, 6130, 9150, 9160, 91F0; 80–100%: 2160, 3220, 3230, 3240, 3270. For explanation of habitat codes see Appendix S1.