Ground Cover Eroded/Disturbed(0-5 km) Stable upland(5-15 km) Reference(>15 km)
Aralia nudicaulis 0.00% 0.00% 16.67%
Calamagrostiscanadensis 0.00% 2.22% 0.00%
Cinnalatifolia 0.00% 3.89% 0.00%
Cladoniarangiferina 5.00% 0.00% 0.00%
Clintonia borealis 0.00% 0.00% 4.44%
Comptoniaperegrina 0.00% 0.67% 0.00%
Cornuscanadensis 0.00% 1.89% 2.22%
Coryluscornuta 0.00% 2.56% 1.11%
Cyperaceae spp. 0.00% 0.56% 0.00%
Danthoniaspicata 0.00% 0.22% 0.00%
Deschampsia spp. 18.33% 32.22% 1.67%
Eurybiamacrophylla 0.00% 0.00% 4.44%
Gaultheria procumbens 0.00% 5.56% 3.89%
Kalmia angustifolia 2.78% 0.00% 0.00%
Ledumgroenlandicum 2.78% 0.22% 0.00%
Lycopodiumdendroideum 0.00% 1.11% 1.67%
Lycopodiumdigitatum 6.11% 0.00% 0.00%
Phleumpratense 0.00% 2.22% 0.00%
Pohlianutans 0.00% 1.67% 0.00%
Polypodiumvulgare 0.00% 0.44% 0.00%
Polytrichumjuniperinum 9.44% 6.22% 5.00%
Pteridiumaquilinum 2.22% 9.44% 46.67%
Sorbusdecora 0.00% 0.00% 6.11%
Trifoliumpratense 0.00% 0.44% 0.00%
Vacciniumangustifolium 38.89% 18.33% 6.11%
Total 95.56% 89.89% 100.00%
Sites are grouped based on distance from the smelters. Eroded/Disturbed sites: Airport, Wahnapitae Hydro-Dam and Kelly Lake; Stable upland sites: Kingsway,Kukagami and Laurentian; Reference sites: Onaping Falls, Capreol and Hagar.
Table 3: Percentage of ground cover by different plant species in eroded/disturbed,stable upland and reference sites from GSR.