Geoscience Reference
In-Depth Information
Table 5.1 Initial summary analyses of available catchment water balance data derived from 10 experimental catchments in the cooperative programme of
hydrological monitoring of forest plantations in Brazil.
Regional climate *
Experimental catchment
P RC
AE
S
S/P RC
P EC
Q(P EC -Q)
(P EC -Q)-AE
[(P EC -Q)-AE]/AE
—-mm yr −1 —-
—-mm yr −1 —-
Location
Sp
N
%
%
AEun apolis - BA
E
3
1252
1132
120
10
1379
90
1289
157
14
B
Alagoinhas - BA
E
11
1233
1081
151
12
1104
32
1072
0
0
average
11
average
7
C
Santa Branca - SP
E
7
1239
986
252
20
1329
145
1184
198
20
DCap ao Bonito - SP
E
2
1210
938
271
22
1237
145
1092
154
16
E
Aguaı - SP
E
5
1346
946
399
30
1317
224
1093
147
16
F
Luis Antonio - SP
E
3
1348
949
399
30
1226
235
991
42
4
G
Itatinga - SP
E
12
1308
918
389
30
1485
476
1009
91
10
average
26
average
13
H
Arapoti - PR
P
2
1500
1000
500
33
1475
170
1305
305
31
I
Tel emaco Borba - PR
P
3
1500
1000
500
33
1386
76
1310
310
31
J
Tel emaco Borba - PR
Na
3
1500
1000
500
33
1300
145
1155
155
16
average
33
average
26
* Sentelhas et al . (1999)
Sp
=
forest cover (E
=
eucalypt; P
=
pine; Na
=
native forest); N
=
number of years of monitoring; P RC =
regional precipitation; AE
=
actual evapotranspiration;
S
=
water surplus; P EC
=
experimental catchment precipitation; Q
=
catchment water yield; (P EC -Q)
=
catchment-scale evapotranspiration
 
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