Table 15.5. Annual fluxes in bulk deposition
(BO), throughfall (T)
and stemflow (5) at Prades and Montseny in kg ha- I
year-I, except for alkalinity (meq m- 2
year-I). The four data sets are defined in Table 15.1. Prades-l data of throughfall and stemflow represent the joint contribution of the three major tree species
Data set
Alkalinity
Na+
K+
Ca2+
Mi+
NH.-N
N03-N
50.-5
CIPO.-p
Prades-l
BO
10.3
3.4
1.6
5.8
0.7
1.9
1.3
6.0
6.5
0.033
T
11.9
5.9
12.3
9.7
1.7
2.8
0.9
8.2
8.7
0.064
5
1.0
0.6
2.6
1.4
0.3
0.1
1.4
1.3
0.004
T/BO
1.1
1.7
7.7
1.7
2.4
1.5
0.7
1.4
1.4
1.9
Prades-2
BO
14.6
3.4
2.5
6.3
0.7
2.0
2.1
5.2
7.1
T
44.2
4.2
16.2
15.8
2.4
2.3
3.5
10.2
9.7
0.44
T/BO
3.0
1.2
6.5
2.5
3.4
1.2
1.7
2.0
1.4
Montseny-l
BO
4.6
1.2
10.5
1.3
2.3
8.4
0.054
T
5.0
19.0
14.6
3.1
2.7
12.4
0.71
T/BO
1.1
15.8
1.4
2.4
1.2
1.5
13.1
Montseny-2
BOa
23.6
5.4
1.5
8.9
1.2
5.4
4.7
7.6
10.8
T
73.3
5.8
16.0
12.8
2.7
3.7
3.0
8.5
15.4
0.63
5
2.6
0.14
0.54
0.32
0.06
0.08
0.05
0.22
0.4
0.014
T/BO
3.1
1.1
10.7
1.3
2.3
0.7
0.6
1.1
1.4
a Includes a minor input through gravitational sedimentation of particles onto funnel collectors during rainless sampling periods.
>-l
::r"
a
I:l
OQ
~
§
PC/>
~
a
i:!I
~
N
- "