羌塘高原核心区2013-2014年土壤温度变化特征
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祁威, 张镱锂, 刘林山, 王兆锋, 丁明军, 赵志龙
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Characteristics of soil temperature variation in core region of Northern Tibetan Plateau in China during 2013-2014
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Wei QI, Yili ZHANG, Linshan LIU, Zhaofeng WANG, Mingjun DING, Zhilong ZHAO
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| 表2 土壤温度月平均值的季节变化过程（℃） |
| Tab. 2 Analyses on the variation of monthly soil temperature (℃) |
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| 月份 | 22个站点平均土壤温度 | 改则县站点平均土壤温度 | 日土县站点平均土壤温度 | | T-1 cm | T-10 cm | T-20 cm | T-1 cm | T-10 cm | T-20 cm | T-1 cm | T-10 cm | T-20 cm | | 2013-10 | 1.94 | 2.57 | 2.90 | 2.86 | 3.50 | 3.92 | 0.08 | 0.74 | 1.02 | | 2013-11 | -6.99 | -5.66 | -4.88 | -6.07 | -4.72 | -3.99 | -8.82 | -7.55 | -6.55 | | 2013-12 | -12.10 | -10.71 | -9.90 | -11.27 | -9.89 | -9.17 | -13.76 | -12.34 | -11.26 | | 2014-1 | -13.53 | -12.52 | -12.01 | -12.73 | -11.74 | -11.32 | -15.14 | -14.08 | -13.30 | | 2014-2 | -11.76 | -11.17 | -10.94 | -10.78 | -10.24 | -10.10 | -13.72 | -13.04 | -12.49 | | 2014-3 | -5.76 | -5.95 | -6.20 | -4.51 | -4.76 | -5.04 | -8.26 | -8.33 | -8.34 | | 2014-4 | -0.07 | -0.81 | -1.28 | 1.17 | 0.32 | -0.16 | -2.54 | -3.07 | -3.36 | | 2014-5 | 6.27 | 5.07 | 4.20 | 7.78 | 6.49 | 5.71 | 3.24 | 2.24 | 1.39 | | 2014-6 | 11.23 | 9.93 | 9.01 | 12.83 | 11.42 | 10.68 | 8.03 | 6.95 | 5.92 | | 2014-7 | 14.01 | 13.15 | 12.28 | 15.68 | 14.84 | 14.18 | 10.67 | 9.76 | 8.76 | | 2014-8 | 12.74 | 12.48 | 12.03 | 13.47 | 13.30 | 13.06 | 11.30 | 10.83 | 10.12 | | 2014-9 | 9.10 | 9.10 | 9.01 | 10.13 | 10.16 | 10.21 | 6.98 | 6.80 | 6.47 | | 变异系数(%) | 2417.96 | 2091.88 | 2585.00 | 674.59 | 625.10 | 625.69 | 543.35 | 523.54 | 474.31 |
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