青藏高原月NDVI时空动态变化及其对气候变化的 响应
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郑海亮, 房世峰, 刘成程, 吴金华, 杜加强
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Dynamics of Monthly Vegetation Activity and Its Responses to Climate Change in the Qinghai-Tibet Plateau
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Hailiang ZHENG, Shifeng FANG, Chengcheng LIU, Jinhua WU, Jiaqiang DU
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表6 月NDVI与气温正相关、显著负相关和显著正相关的区域面积比例 |
Tab. 6 Area proportions of different correlations between monthly NDVI and temperature (%) |
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时段 | 4月 | 5月 | 6月 | 7月 | 增加 P | 显著减少 SN | 显著增加SP | 增加 P | 显著减少SN | 显著增加SP | 增加 P | 显著减少SN | 显著增加SP | 增加 P | 显著减少SN | 显著增加SP | 1982-1999 | 81.57 | 0.21 | 16.93 | 80.63 | 0.21 | 15.47 | 70.80 | 1.01 | 9.21 | 63.03 | 0.87 | 3.49 | 1982-2000 | 82.51 | 0.28 | 17.02 | 79.84 | 0.24 | 16.14 | 76.06 | 0.57 | 10.57 | 67.37 | 0.85 | 6.15 | 1982-2001 | 82.63 | 0.23 | 16.93 | 78.92 | 0.19 | 14.53 | 75.56 | 0.51 | 11.14 | 66.50 | 0.87 | 4.55 | 1982-2002 | 80.85 | 0.22 | 15.78 | 73.31 | 0.57 | 11.09 | 77.20 | 0.54 | 13.12 | 65.86 | 0.87 | 4.63 | 1982-2003 | 79.83 | 0.22 | 15.55 | 72.92 | 0.66 | 11.55 | 78.30 | 0.30 | 14.44 | 66.36 | 0.83 | 4.61 | 1982-2004 | 80.59 | 0.27 | 17.22 | 74.01 | 0.52 | 11.75 | 78.35 | 0.30 | 15.74 | 68.10 | 0.65 | 5.30 | 1982-2005 | 79.68 | 0.33 | 16.72 | 74.14 | 0.52 | 11.95 | 78.08 | 0.31 | 16.59 | 61.77 | 1.06 | 3.97 | 1982-2006 | 80.07 | 0.30 | 16.82 | 74.08 | 0.53 | 12.03 | 78.68 | 0.35 | 16.59 | 64.82 | 0.53 | 4.58 | 1982-2007 | 77.13 | 0.40 | 17.10 | 75.77 | 0.44 | 11.92 | 78.63 | 0.34 | 16.90 | 62.89 | 0.63 | 4.50 | 1982-2008 | 75.19 | 0.47 | 17.24 | 73.77 | 0.65 | 11.19 | 78.82 | 0.37 | 17.22 | 63.04 | 0.68 | 4.56 | 1982-2009 | 79.92 | 0.48 | 22.42 | 74.39 | 0.39 | 10.94 | 78.16 | 0.50 | 17.64 | 62.65 | 1.10 | 5.47 | 1982-2010 | 79.18 | 0.64 | 23.80 | 71.96 | 0.42 | 10.67 | 75.42 | 0.74 | 17.27 | 64.41 | 2.14 | 9.08 | 1982-2011 | 79.61 | 0.65 | 24.34 | 69.55 | 0.42 | 9.62 | 76.04 | 0.63 | 17.90 | 65.29 | 1.81 | 9.12 | 1982-2012 | 80.01 | 0.64 | 24.33 | 65.61 | 0.73 | 8.49 | 73.34 | 1.22 | 17.04 | 62.34 | 2.09 | 8.05 | 时段 | 8月 | 9月 | 10月 | | 增加 P | 显著减少SN | 显著增加SP | 增加 P | 显著减少SN | 显著增加SP | 增加 P | 显著减少SN | 显著增加SP | 1982-1999 | 52.11 | 1.83 | 2.05 | 68.81 | 1.50 | 4.59 | 68.24 | 1.39 | 12.28 | 1982-2000 | 47.84 | 3.03 | 1.84 | 67.84 | 1.44 | 4.72 | 69.08 | 1.36 | 13.16 | 1982-2001 | 48.96 | 2.65 | 1.92 | 67.13 | 1.63 | 5.63 | 73.23 | 1.20 | 14.48 | 1982-2002 | 49.20 | 3.03 | 1.92 | 67.76 | 1.34 | 5.73 | 73.22 | 1.35 | 14.64 | 1982-2003 | 41.42 | 4.59 | 1.28 | 66.07 | 1.43 | 5.61 | 72.33 | 1.51 | 14.84 | 1982-2004 | 39.64 | 5.11 | 1.32 | 66.96 | 1.50 | 6.92 | 72.87 | 1.55 | 15.27 | 1982-2005 | 35.71 | 6.48 | 1.18 | 71.94 | 1.49 | 10.93 | 72.85 | 1.64 | 15.13 | 1982-2006 | 35.46 | 7.11 | 1.32 | 70.49 | 1.61 | 10.28 | 73.45 | 1.63 | 15.65 | 1982-2007 | 32.91 | 8.70 | 1.27 | 70.45 | 1.75 | 11.10 | 73.09 | 1.26 | 15.18 | 1982-2008 | 34.86 | 7.76 | 1.29 | 68.57 | 1.85 | 9.60 | 73.28 | 1.49 | 14.92 | 1982-2009 | 37.41 | 6.71 | 1.45 | 70.62 | 1.76 | 11.36 | 72.71 | 1.50 | 14.86 | 1982-2010 | 48.72 | 5.66 | 2.87 | 75.79 | 1.42 | 14.93 | 75.29 | 1.40 | 16.19 | 1982-2011 | 50.40 | 4.53 | 3.30 | 77.59 | 1.22 | 17.60 | 75.55 | 1.43 | 16.29 | 1982-2012 | 52.01 | 3.85 | 4.10 | 78.04 | 1.28 | 18.05 | 74.66 | 1.40 | 14.39 |
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