Figure 5. Trends over time in expected heterozygosity (H E; a-c) and allelic richness (A R; d-f) for populations within metapopulations. (a,d) populations in Skåarnja 1, Skåarnja 2, Jougdadalen, Hotagen 1 and Hotagen 1; (b,e) populations in Hotagen 3 and Hotagen 4; (c,f) populations in Ånnsjön, as well as Saxvattnet and Rörvattnet.