Table 4: The trend analysis of SSI in different stations over the studied period (1985-2014).
|
|
June |
July |
August |
No. of Stations |
Synoptic Stations |
pa |
Trend |
Sen's Slope |
p |
Trend |
Sen's Slope |
p |
Trend |
Sen's Slope |
1 |
Ahar |
0.15 |
Ub
|
0.91 |
0.41 |
Dc
|
-0.07 |
0.38 |
U |
0.21 |
2 |
Ahvaz |
< 0.001 |
U |
1.36 |
0.01 |
U |
1.04 |
0.05 |
U |
1.08 |
3 |
Anzali |
0.14 |
U |
0.87 |
0.11 |
U |
0.91 |
0.01 |
U |
1.63 |
4 |
Arak |
< 0.001 |
U |
3.35 |
0.005 |
D |
-1.23 |
0.001 |
D |
-3.08 |
5 |
Ardebil |
0.01 |
U |
1.9 |
0.003 |
U |
2.05 |
< 0.001 |
U |
3.14 |
6 |
Babolsar |
0.11 |
U |
0.87 |
0.13 |
U |
0.63 |
0.01 |
U |
1.33 |
7 |
Bam |
0.32 |
U |
0.22 |
0.45 |
U |
0.07 |
0.19 |
U |
0.59 |
8 |
Bandarabbas |
0.12 |
U |
0.36 |
0.04 |
U |
0.52 |
0.37 |
U |
0.12 |
9 |
Birjand |
0.03 |
U |
0.88 |
0.12 |
U |
0.63 |
0.06 |
U |
0.86 |
10 |
Bushehr |
< 0.001 |
U |
1.41 |
0.20 |
U |
0.32 |
0.02 |
U |
1.35 |
11 |
Chahbahar |
0.33 |
D |
-0.13 |
0.11 |
D |
-0.51 |
0.20 |
U |
0.48 |
12 |
Darab |
0.19 |
U |
0.45 |
0.47 |
D |
-0.08 |
0.42 |
D |
-0.10 |
13 |
Fasa |
0.003 |
U |
1.65 |
0.07 |
U |
0.50 |
0.41 |
U |
0.06 |
14 |
Gorgan |
0.06 |
U |
0.98 |
0.01 |
U |
1.05 |
0.005 |
U |
1.45 |
15 |
Hamedan |
0.02 |
U |
0.83 |
0.06 |
U |
0.51 |
0.09 |
U |
0.70 |
16 |
Karaj |
0.42 |
U |
0.12 |
0.50 |
U |
0.01 |
0.42 |
U |
0.17 |
17 |
Kashan |
0.30 |
U |
0.22 |
0.22 |
U |
0.33 |
0.50 |
U |
-0.02 |
18 |
Kermanshah |
0.001 |
U |
1.35 |
0.38 |
U |
0.17 |
0.08 |
U |
0.70 |
19 |
Mahabad |
0.007 |
U |
1.21 |
0.02 |
U |
0.70 |
0.004 |
U |
1.12 |
20 |
Maku |
0.07 |
U |
1.21 |
0.27 |
U |
0.41 |
0.07 |
U |
0.92 |
21 |
Maragheh |
0.001 |
U |
1.83 |
0.003 |
U |
1.14 |
< 0.001 |
U |
1.65 |
22 |
Mashhad |
0.15 |
U |
0.50 |
0.34 |
U |
0.19 |
0.07 |
U |
0.70 |
23 |
Qazvin |
0.014 |
U |
1.03 |
0.01 |
U |
0.81 |
0.04 |
U |
0.72 |
24 |
Qom |
0.10 |
U |
1.15 |
0.04 |
U |
1.31 |
0.36 |
D |
-0.41 |
25 |
Rasht |
0.33 |
U |
0.53 |
0.14 |
U |
0.63 |
0.027 |
U |
1.55 |
26 |
Sabzevar |
0.34 |
D |
-0.11 |
0.14 |
D |
-0.42 |
0.38 |
D |
-0.17 |
27 |
Sanandaj |
0.001 |
U |
1.60 |
0.34 |
D |
-0.08 |
0.03 |
U |
0.67 |
28 |
Saqez |
0.40 |
U |
0.25 |
0.15 |
D |
-0.69 |
0.42 |
U |
0.12 |
29 |
Semnan |
0.08 |
U |
0.71 |
0.10 |
U |
0.57 |
0.48 |
U |
0.03 |
30 |
Shahrekord |
0.33 |
U |
0.11 |
0.18 |
D |
-0.23 |
0.02 |
D |
-0.88 |
31 |
Shahroud |
0.07 |
U |
0.71 |
0.05 |
U |
0.97 |
0.06 |
U |
0.64 |
32 |
Shiraz |
0.44 |
U |
0.11 |
0.30 |
U |
0.22 |
0.44 |
D |
-0.08 |
33 |
Tehran |
0.36 |
U |
0.06 |
0.41 |
D |
-0.09 |
0.41 |
D |
-0.28 |
34 |
Torbat Heydariyeh |
0.20 |
U |
0.38 |
0.13 |
U |
0.41 |
0.06 |
U |
0.84 |
35 |
Urmia |
0.007 |
U |
1.47 |
0.06 |
U |
0.70 |
0.02 |
U |
1 |
36 |
Yasuj |
0.22 |
D |
-0.29 |
0.18 |
D |
-0.31 |
0.05 |
D |
-0.49 |
37 |
Yazd |
0.40 |
D |
-0.05 |
0.32 |
U |
0.28 |
0.41 |
U |
0.19 |
38 |
Zabol |
0.14 |
D |
-0.47 |
0.06 |
D |
-0.72 |
0.36 |
D |
-0.24 |
39 |
Zahedan |
0.33 |
U |
0.09 |
0.50 |
- |
0 |
0.11 |
U |
0.56 |
40 |
Zanjan |
0.02 |
U |
1.57 |
< 0.001 |
U |
1.54 |
< 0.001 |
U |
2.10 |
aSignificant at the amount of less than 0.001 (P<0.001).
b Upward
c Downward