ABBA
ACPE
BEPO
PIRU
SORBU
Abies balsamea
Acer pensylvanicum
Betula populifolia
Picea rubens
Sorbus
balsam fir
striped maple
gray birch
red spruce
mountain ash
—
albic horizon
spodic horizon
13—23
23—38
—-
35
1067
1397
0