Research Article
Variation in Surface Solar Radiation and the Influencing Factors in Xinjiang, Northwestern China
Table 2
Annual mean daily values of Eg, WVC, AOD, TCC, and LCC and their long-term trends (A) recorded at each station from 1961 to 2015.
| Station | Alt | E g | WVC | AOD | TCC | LCC | A (Eg) | A (WVC) | (AOD) | (TCC) | (LCC) |
| Altai | 735.1 | 15.08 | 0.025 | 0.0018 | 0.146 | 0.029 | −2.13 × 10−1 | 6.85 × 10−4 | −0.82 × 10−4 | 0.33 × 10−3 | 2.11 × 10−3 | Tacheng | 555.0 | 15.37 | 0.029 | 0.0027 | 0.130 | 0.064 | −6.42 × 10−1 | −11.51 × 10−4 | 4.66 × 10−4 | 2.22 × 10−3 | 13.78 × 10−3 | Yining | 663.0 | 14.86 | 0.036 | 0.0023 | 0.134 | 0.052 | 1.14 × 10−1 | −11.34 × 10−4 | 5.75 × 10−4 | −1.04 × 10−3 | −3.01 × 10−3 | Urumqi | 935.0 | 14.04 | 0.027 | 0.0051 | 0.126 | 0.056 | −3.58 × 10−1 | −6.30 × 10−4 | 33.97 × 10−4 | 3.97 × 10−3 | 7.90 × 10−3 | Yanqi | 1055.8 | 15.49 | 0.032 | 0.0021 | 0.117 | 0.048 | 1.87 × 10−1 | −11.51 × 10−4 | 16.44 × 10−4 | −0.22 × 10−3 | 15.51 × 10−3 | Ruoqiang | 888.3 | 16.72 | 0.026 | 0.0025 | 0.119 | 0.004 | −1.68 × 10−1 | 9.32 × 10−4 | 1.64 × 10−4 | 0.14 × 10−3 | 0.66 × 10−3 | Aksu | 1103.8 | 15.04 | 0.034 | 0.0014 | 0.129 | 0.039 | −4.31 × 10−1 | −33.70 × 10−4 | 0 | 17.04 × 10−3 | 15.42 × 10−3 | Kashgar | 1289.0 | 15.65 | 0.031 | 0.0016 | 0.138 | 0.030 | −2.30 × 10−1 | 2.19 × 10−4 | −1.10 × 10−4 | 4.47 × 10−3 | 8.11 × 10−3 | Hetian | 1374.6 | 16.16 | 0.029 | 0.0024 | 0.125 | 0.006 | −1.28 × 10−1 | 0 | −1.10 × 10−4 | 0.16 × 10−3 | 1.15 × 10−3 | Turpan | 34.5 | 15.37 | 0.032 | 0.0037 | 0.114 | 0.017 | −4.67 × 10−1 | −3.01 × 10−4 | −4.11 × 10−4 | -1.48 × 10−3 | 1.51 × 10−3 | Hami | 737.9 | 17.08 | 0.026 | 0.0011 | 0.120 | 0.016 | −4.08 × 10−1 | 6.85 × 10−4 | 0 | 2.88 × 10−3 | −3.21 × 10−3 |
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Note. ALT: altitude at mean sea level. Bold values indicate trends significant at the 95% level. Units: Eg : MJ m−2·decade−1; WVC: mm; LCC: %; and TCC: %.
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