Geoscience Reference
In-Depth Information
available energy, latent heat flux and sensible heat flux at hourly intervals calculated in 3(c).
Vapor pressure
Time
(hour)
Bottom
(k Pa)
Top
(k Pa)
Bowen
ratio
Net radiation
(W m
−2
)
Soil heat
(W m
−2
)
Available
energy (W m
−2
)
Latent heat
(W m
−2
)
Sensible
heat (W m
−2
)
0.5
1.036
1.028
9.129
−28
−35
6
1
6
1.5
1.093
1.088
−4.402
−28
−27
−2
1
−3
2.5
1.084
1.098
7.579
−28
−17
−12
−1
−10
3.5
1.104
1.098
−52.074
−28
−6
−23
0
−23
4.5
1.084
1.078
−72.617
−28
6
−34
0
−35
5.5
1.083
1.088
29.388
12
17
−5
0
−4
6.5
1.236
1.058
−0.014
95
27
69
70
−1
7.5
1.400
1.068
0.292
176
35
141
109
32
8.5
1.538
1.128
0.406
248
40
207
147
60
9.5
1.604
1.140
0.519
306
43
263
173
90
10.5
1.666
1.162
0.538
348
43
305
198
107
11.5
1.693
1.146
0.577
369
40
329
209
120
12.5
1.693
1.122
0.559
369
35
335
215
120
13.5
1.683
1.116
0.635
348
27
321
197
125
14.5
1.640
1.089
0.592
306
17
290
182
108
15.5
1.557
1.051
0.615
248
6
242
150
92
16.5
1.526
1.057
0.550
176
−6
181
117
64
17.5
1.398
1.043
0.472
95
−17
112
76
36
18.5
1.262
1.048
0.073
12
−27
39
36
3
19.5
1.119
1.054
0.196
−28
−35
6
5
1
20.5
1.098
1.060
3.070
−28
−40
12
3
9
21.5
1.106
1.039
1.822
−28
−43
15
5
10
22.5
1.106
1.048
1.714
−28
−43
15
5
9
23.5
1.070
1.038
3.170
−28
−40
12
3
9
400
Net
Soil
Available
Latent
Sensible
350
300
250
200
150
100
50
Figure 26.8
The net radiation,
soil heat flux, available energy,
latent heat flux and the sensible
heat flux calculated in 3(d)
plotted as a function of time
through the day.
0
0
6
12
18
24
−
50
−
100
