Fremmedartsantall

AD-FA

Fremmedartsegenskaper

Inndeling

0
0 0
1
1 1
10
10 <256
2
2 2
3
3 3–4
4
4 5–8
5
5 9–16
6
6 17–32
7
7 33–64
8
8 65–128
9
9 129–256