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1 青藏高原各时段月NDVI变化率 |
Tab. 1 Slopes in monthly NDVI during nested periods in the Qinghai-Tibet Plateau (10-4/yr) |
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| 4月 | 5月 | 6月 | 7月 | 8月 | 9月 | 10月 | 1982-1999 | 14.51** | 13.72* | 17.96* | 13.37* | -1.15 | 6.32 | 0.51 | 1982-2000 | 9.96* | 11.37* | 20.68* | 15.37* | -0.89 | 4.61 | 0.77 | 1982-2001 | 7.96 | 9.52* | 16.36* | 14.18** | -0.45 | 3.59 | 5.05 | 1982-2002 | 8.30* | 9.42* | 17.25* | 12.31* | 0.37 | 1.87 | 4.54 | 1982-2003 | 8.10* | 7.83* | 12.32 | 10.11* | -1.55 | 0.42 | 3.35 | 1982-2004 | 8.78* | 6.18 | 8.18 | 7.50 | -2.61 | 2.43 | 3.02 | 1982-2005 | 6.41 | 5.84 | 8.50 | 4.40 | -4.70 | 5.24 | 3.61 | 1982-2006 | 6.18 | 5.55 | 7.53 | 5.23 | -4.08 | 4.47 | 3.13 | 1982-2007 | 6.44* | 5.69* | 6.79 | 3.33 | -4.33 | 5.29 | 2.71 | 1982-2008 | 5.64* | 4.71 | 6.44 | 3.37 | -6.38 | 3.38 | 3.02 | 1982-2009 | 6.71* | 4.45 | 6.43 | 3.16 | -4.27 | 4.33 | 2.45 | 1982-2010 | 6.00* | 3.77 | 4.75 | 3.77 | -2.17 | 6.14 | 3.98 | 1982-2011 | 5.42* | 2.53 | 5.44 | 4.08 | 0.53 | 6.72* | 3.82 | 1982-2012 | 4.78* | 1.52 | 2.82 | 1.74 | 0.96 | 6.41* | 2.94 |
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