Species 0 m 2.5 m 5 m 10 m 15 m
All kelps 911 ± 505 11363 ± 6194 4394 ± 2392 994 ± 123 0.9 ± 0.9
Alaria esculenta 122 ± 71 4828 ± 6192 3571 ± 2318 994 ± 123 0.9 ± 0.9
Digitate kelps 449 ± 234 4504 ± 6688 238 ± 222 0 0
Saccharina latissima 341 ± 587 2031 ± 1562 586 ± 508 0 0
All other Phaeophyceae 1191 ± 542 10 ± 18 149 ± 171 179 ± 248 3 ± 3
Chordaria flagelliformis and Dictosiphon sp. 164 ± 192 0 0 0 0
Desmarestia aculeata 0 0 92 ± 101 157 ± 249 2 ± 3
Desmarestia viridis 0 0 0 0.8 ± 1.4 0.6 ± 1
Ectocarpales 476 ± 351 0 0 0 0
Fucus distichus 549 ± 101 0 0 0 0
Halosiphon tomentosus 0 0.9 ± 1.6 37 ± 59 0.2 ± 0.4 0
Saccorhiza dermatodea 0 10 ± 17 16 ± 14 0 0
Scytosiphon sp. 1 ± 0.9 0 0 0 0
Young Laminaria spp. 0 0 4 ± 3 21 ± 6 0
All Rhodophyta 927 ± 462 4 ± 4 66 ± 59 589 ± 79 335 ± 69
Devaleraea ramentacea 810 ± 430 0 0 0 0
Euthora cristata 0 0 3 ± 3 4 ± 1 6 ± 0.1
Palmaria palmata 40 ± 40 0 0 0 0
Phycodrys rubens 0 0.2 ± 0.2 14 ± 11 446 ± 113 317 ± 51
Ptilota spp. 2 ± 3 4 ± 4 49 ± 47 140 ± 37 18 ± 24
Rhodomela sp. 76 ± 98 0 0 0 0
All Chlorophyta 52 ± 18 86 ± 149 0 0 0
Acrosiphonia sp. and Spongomorpha sp. 23 ± 22 86 ± 149 0 0 0
Chaetomorpha melagonium 0.6 ± 0.6 0 0 0 0
Kornmannia leptoderma 24 ± 34 0 0 0 0
Ulva sp. 4 ± 7 0 0 0 0
All understory seaweeds 2169 ± 1021 100 ± 171 215 ± 178 769 ± 273 338 ± 72
All seaweeds 3080 ± 1233 11463 ± 6247 4609 ± 2308 1763 ± 177 339 ± 71