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4 研究区域NDVI与降水量的相关系数 |
Tab. 4 Relationships between monthly NDVI and precipitation in the Qinghai-Tibet Plateau |
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时段 | 4月 | 5月 | 6月 | 7月 | 8月 | 9月 | 10月 | 1982-1999 | -0.56* | 0.08 | -0.25 | -0.56* | -0.77** | -0.22 | -0.16 | 1982-2000 | -0.61** | 0.07 | -0.10 | -0.57* | -0.75** | -0.23 | -0.17 | 1982-2001 | -0.60** | 0.06 | -0.12 | -0.58** | -0.74** | -0.23 | -0.19 | 1982-2002 | -0.56** | 0.10 | -0.11 | -0.57** | -0.75** | -0.22 | -0.19 | 1982-2003 | -0.57** | 0.09 | -0.18 | -0.57** | -0.76** | -0.25 | -0.18 | 1982-2004 | -0.51* | 0.06 | -0.22 | -0.59** | -0.74** | -0.32 | -0.18 | 1982-2005 | -0.51* | 0.06 | -0.24 | -0.58** | -0.76** | -0.36 | -0.13 | 1982-2006 | -0.49* | 0.08 | -0.24 | -0.60** | -0.75** | -0.35 | -0.13 | 1982-2007 | -0.48* | 0.10 | -0.23 | -0.62** | -0.75** | -0.33 | -0.13 | 1982-2008 | -0.48* | 0.08 | -0.22 | -0.60** | -0.74** | -0.32 | -0.09 | 1982-2009 | -0.51** | 0.09 | -0.24 | -0.60** | -0.69** | -0.38* | -0.09 | 1982-2010 | -0.50** | 0.06 | -0.23 | -0.60** | -0.59** | -0.30 | -0.07 | 1982-2011 | -0.50** | 0.03 | -0.20 | -0.57** | -0.62** | -0.26 | -0.08 | 1982-2012 | -0.49** | 0.07 | -0.22 | -0.62** | -0.62** | -0.27 | -0.06 |
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