TABLE VII
Water Content ( lo3 kg per ha) of Neighbouring Woodland Plantations
Tree species
Pae.udotsu!p
Picea
Pil1U.Y
Fagits
Quercua
Cnstaiiru
tarifdin
abiea
sylveatris
sylvatica
robur
strtiva
Age of trees in years
47
47
47
39
4 i
47
Tree canopy
4s
211
3 4
:;:j
2!)
12
Tree trunks
1.51
I24
1 : 13
liS
8 2
1 1 9
Understorey vegetation
>
- >
Plant material overly-ing mineral soil
4
10
!I
7
3
4
Total in plant material ahove mineral soil
"1 1
1 !j4
1 li4
11:s
117
137
Mineral soil (sampled to 70 cm)
791;
1 I l l ;
1 l l i f i
1 2 4 2
I 4 7 8
1 .5!4li
Wat,er content of ecosystem (exclusive of roots and fauna)
1 007
1 2StI
I 240
I :<.it)
1 ;,95
1 733
tage of annual precipitation (9 220 lo3 kg per ha)
I
I
1
cipitation (9 220 lo9 Icg per ha)
11
14
1 3
1 5
17
19
8
0
I r (
". I
Water removed in harvested boles
154
a*., - -
I 711
44
4 3
1I.i
Water content of above ground plant material as a percenWater content of ecosystem as a percentage of annual pre3
>
,
-
-
-