From: Tree diametric-species diversity is affected by human impact in old Scots pine dominated forest in boreal Fennoscandia
Forest class
Shannon (H)
Reciprocal Simpson (D′)
Diametric-species
Tree species
Near-Natural
2.9
3.97
11.37
53.7
Selectively logged
2.91
10.4
53.79
Managed
12.96
53.77