TABLE I. - continu.ed
Trees
Quercus Quercus Quercus Quercus Quercus Quercus Quercus
Fagus
Fagus
Fagus Notiwfqus Nothofagus
petraea
robur
borealis
sylvatica sylvatica
sylvaliea
obliqua
truneata
Location
Soutl1
West
Minnesota
West
South
N. Island
England Denmark Denmark England N. Zealand
Plantation Plantat ion Plantation Plantation Natural
England U.S.S.R.U.S.S.R. England U.S.S.R. U.S.A. U.S.S.R
Status
Plaitation
l’laitation
47
48
47
56
17
-
618
-
Natural
49
50
57
200
17
-
800
-
Stand Number
Age of trees in
years
Tree height in
metres
Number of trees
per hectare
Living plants
Tree layer
whole
Fruit
Leaves
Branches
Trunks
Shrub hyer
Above
ground
Herb layer
Above
canopy
ground
Roots
41
45
46
21
22
42
-
-
5
10 102
-
-
51
52
53
39
46
85
17
18
26
815
3 110
320
54
22
9
3 558
32.0
-
-
-
48.7
0
0.8
-
-
4.0
14.1
D
55
110
21
490
44.7
2.7
42.0
224.8
-
-
-
39.2
1.1
16.7
-
P
35.5
-
-
-
2.7
2.7
} 131.1 } 232.1
-
-
-
-
97.9
21.7
-
-
-
188.4
106.6
53.0
-
0.1
-
3.5
3.2
400.1
11 1.9
0
5.6
1.2
0
1.2
0.5
3.5
0.6
0.2
0.3
-
28.7
29.0
1.6
0.4
-
38.3
0.1
0.2
15.0
42.7
Dead plant material
On trees
Litter 011
(branches)
-
-
-
F and H)
6.0
ground (I,,
-
-
Removed as
harvested
trunks
0
-
-
Reference
D
G
G
21.9
-
3.7
-
36.7
-
10.7
-
-
56.8
-
D
G
63.6
-
-
D
0
0
-
-
N
G