1965-2013年黄土高原地区极端气温趋势变化及空间差异
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赵安周, 刘宪锋, 朱秀芳, 潘耀忠, 赵玉玲, 王冬利
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Trend variations and spatial difference of extreme air temperature events in the Loess Plateau from 1965 to 2013
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Anzhou ZHAO, Xianfeng LIU, Xiufang ZHU, Yaozhong PAN, Yuling ZHAO, Dongli WANG
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表2 1965-2013年黄土高原地区极端气温指数相关关系矩阵 |
Tab. 2 Correlation matrix of temperature extremes in the Loess Plateau during 1965-2013 |
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| TXn | TNn | TXx | TNx | ID0 | FD0 | SU25 | TR20 | TX10p | TN10p | TX90p | TN90p | WSDI | CSDI | GSL | DTR | TXn | 1 | | | | | | | | | | | | | | | | TNn | 0.74** | 1 | | | | | | | | | | | | | | | TXx | 0.12 | 0.13 | 1 | | | | | | | | | | | | | | TNx | 0.01 | 0.13 | 0.47** | 1 | | | | | | | | | | | | | ID0 | -0.29* | -0.33* | -0.24 | -0.10 | 1 | | | | | | | | | | | | FD0 | -0.14 | -0.18 | -0.10 | -0.28 | 0.34* | 1 | | | | | | | | | | | SU25 | 0.19 | 0.34* | 0.53* | 0.28* | -0.32* | -0.46** | 1 | | | | | | | | | | TR20 | 0.12 | 0.21 | 0.53** | 0.75** | -0.20 | -0.20 | 0.32* | 1 | | | | | | | | | TX10p | -0.39** | -0.41** | -0.35* | -0.24 | 0.63** | 0.54** | -0.64** | -0.28 | 1 | | | | | | | | TN10p | -0.33* | -0.36* | -0.31* | -0.39** | 0.66** | 0.65** | -0.52** | -0.37** | 0.80** | 1 | | | | | | | TX90p | -0.02 | 0.25 | 0.50** | 0.33* | -0.57** | -0.55** | 0.64** | 0.36* | -0.45** | -0.54** | 1 | | | | | | TN90p | 0.05 | 0.24 | 0.48** | 0.54** | -0.43** | -0.72** | 0.64** | 0.57** | -0.55** | -0.72** | 0.81** | 1 | | | | | WSDI | -0.06 | 0.12 | 0.36* | 0.08 | -0.50** | -0.31* | 0.42** | 0.12 | -0.37** | -0.34* | 0.79** | 0.50** | 1 | | | | CSDI | -0.26 | -0.36* | -0.18 | -0.29* | 0.47** | 0.17 | -0.27 | -0.31* | 0.48** | 0.55** | -0.26 | -0.28* | -0.23 | | | | GSL | -0.05 | 0.06 | 0.31* | 0.33* | -0.19 | -0.50** | 0.26 | 0.32* | -0.34* | -0.43** | 0.46** | 0.53** | 0.26 | -0.09 | 1 | | DTR | 0.02 | 0.12 | 0.11 | -0.32* | -0.21 | 0.27 | 0.17 | -0.23 | -0.11 | 0.27 | 0.16 | -0.29* | 0.35* | 0.02 | 0.02 | 1 |
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