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. 2012 Sep 24;7(9):e45875. doi: 10.1371/journal.pone.0045875

Table 2. The N = 16 sampling locations with geographic coordinates, environmental variables, species richness and individual numbers.

Location °N °E NPP T R PETmin Natural habitat Disturbed habitat
type Sa Sc Sh Sf Sher Scar Na Nc Nh Nf Nher Ncar type Sa Sc Sh Sf Sher Scar Na Nc Nh Nf Nher Ncar
Berkshire (United Kingdom) 51.5 −1.3 0.53 9.6 726 13.7 scrub 63 47 5 9 19 105 896 201 17 842 88 1868 cereal 28 35 5 1 5 64 298 588 13 3 11 891
Bern (Switzerland) 47.0 7.4 0.63 8.4 888 0.0 forest 30 30 1 2 5 58 199 314 2 19 12 522 cereal 23 41 3 1 8 60 763 1219 6 19 30 1977
Cluj (Romania) 46.7 23.9 0.56 9.1 517 0.0 scrub 48 41 20 14 32 91 255 113 37 694 59 1040 cereal 31 13 15 12 19 52 96 29 20 142 26 261
Galway (Republic of Ireland) 53.2 −8.8 0.55 9.8 1066 18.9 scrub 41 67 16 4 29 98 291 556 46 52 259 686 grass 31 61 5 1 16 82 201 542 5 15 129 634
Garraf (Spain) 41.3 1.8 0.60 15.1 611 18.6 forest 14 3 2 7 2 24 67 5 2 58 4 128 cereal 27 4 8 4 6 37 114 5 25 295 15 424
Göttingen (Germany) 51.4 9.6 0.57 8.7 749 1.1 forest 30 38 0 0 11 57 176 511 0 0 44 643 cereal 27 40 3 0 6 64 377 317 12 0 19 687
Île-de-France (France) 48.6 2.0 0.61 11.0 625 11.4 forest 22 30 6 6 9 55 180 178 12 110 23 457 cereal 26 45 3 0 6 68 278 1407 4 0 51 1638
Kraków (Poland) 50.0 19.8 0.66 8.3 578 0.0 scrub 43 26 9 7 17 68 237 392 13 781 350 1073 grass 41 44 13 3 26 75 467 185 105 144 133 768
Lesvos (Greece) 39.2 26.5 0.39 16.2 633 13.8 grass 27 5 8 17 10 47 145 7 29 820 31 970 olive 33 21 14 11 19 59 143 92 44 1199 45 1433
Meolo (Italy) 45.9 12.4 0.64 13.1 1107 5.5 grass 20 23 5 10 5 53 52 87 6 50 6 189 grass 28 28 16 8 20 60 131 117 62 943 68 1185
Silkeborg (Denmark) 56.2 9.7 0.55 7.7 674 1.1 forest 54 42 10 4 16 93 612 324 17 67 166 854 cereal 40 69 8 3 14 106 460 974 36 16 66 1420
Tartu (Estonia) 59.1 26.2 0.51 5.0 485 0.0 forest 23 32 3 2 11 49 189 182 3 4 38 340 cereal 24 44 11 0 17 62 378 1096 26 0 39 1461
Toledo (Spain) 39.4 −4.0 0.48 13.4 527 9.2 scrub 25 14 16 24 18 61 128 50 141 1799 143 1975 cereal 24 16 8 9 10 47 133 69 16 358 20 556
Uppsala (Sweden) 59.8 17.5 0.53 5.8 403 0.0 scrub 25 26 19 9 21 58 141 124 84 266 86 529 cereal 16 20 5 1 7 35 327 220 9 1 9 548
Vilnius (Lithuania) 54.8 25.0 0.55 6.5 519 0.0 forest 46 41 12 4 12 91 552 246 29 497 29 1295 cereal 29 89 18 4 34 106 806 2401 140 46 135 3258
Wien (Austria) 48.6 15.7 0.64 8.7 543 0.0 forest 30 46 3 9 9 79 193 386 5 247 19 812 cereal 30 58 16 6 15 95 887 837 37 16 36 1741

Environmental variables: primary productivity (NPP; in kg C per m2 per year), annual mean temperature (T; in °C), annual rainfall (R; in mm), minimal potential evapotranspiration (PETmin; in mm). Species richness (S) and individual numbers (N) per habitat with subscripts as in Table 1.