Geoscience Reference
In-Depth Information
(a) Temperature
20
15
Model
OBS.
10
5
0
-5
-10
-15
8
9
10
11
12
13
14
(b) Soil temperature
15
10
5
0
-5
Model (Tg)
-5 cm
-20 cm
-50 cm
-10
-15
-20
8
9
10
11
12
13
14
(c) Wind speed
20
Model
OBS.
16
12
8
4
0
8
9
10
11
12
13
14
(d) Relative humidity
100
Model
OBS.
80
60
40
20
0
8
9
10
11
12
13
14
(e) Friction velocity
1.4
1.2
Model
OBS.
Emission period
1.0
0.8
0.6
0.4
0.2
0.0
8
9
10
11
12
13
14
March 2004 (UTC)
Fig. 4. Time series of modeled ( )andobserved( ), (a) temperature (
◦
C), (b) soil
temperature with modeled ground surface temperature (
◦
C), (c) wind speed (m/s),
(d) relative humidity (%) and (e) friction velocity (m/s) at Duolun in Inner Mongolia
during March 8-15, 2004. The overbars in (e) indicate dust-rise periods at Duolun.
