1982~2013年青藏高原高寒草地覆盖变化及与气候之间的关系
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陆晴, 吴绍洪, 赵东升
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Variations in Alpine Grassland Cover and Its Correlation with Climate Variables on the Qinghai-Tibet Plateau in 1982-2013
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Qing Lu, Shaohong Wu, Dongsheng Zhao
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| 表3 不同区域生长季NDVI均值与气候因子的相关及偏相关系数 |
| Table 3 The correlation coefficients and partial correlation coefficients between average NDVI in growing season and climate factors in different regions |
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| 相关系数 | | 偏相关系数 | | 不同区域 | P (5~9月) | P (4~8月) | T (5~9月) | T (4~8月) | Pmax | Tmax | AT5 | D5 | HC | | P (5~9月) | T (5~9月) | P (4~8月) | T (4~8月) | | 高寒草甸 | 0.076 | 0.03 | 0.242 | 0.43* | -0.073 | 0.280 | 0.254 | 0.221 | -0.25 | | -0.004 | 0.231 | -0.109 | 0.462** | | 高寒草原 | 0.439* | 0.845** | 0.559** | 0.591** | 0.425* | 0.633** | 0.634** | 0.469** | -0.167 | | 0.392* | 0.529** | 0.372* | 0.424* | | HIB1 | -0.012 | -0.238 | 0.376* | 0.446* | 0.055 | 0.357* | 0.386* | 0.386* | -0.386* | | -0.078 | 0.383* | -0.063 | 0.443* | | HIC1 | 0.113 | 0.773** | -0.011 | 0.027 | -0.148 | 0.171 | 0.094 | -0.097 | -0.026 | | 0.125 | -0.055 | 0.141 | -0.014 | | HIC2 | 0.126 | 0.673** | 0.015 | 0.072 | -0.198 | 0.360 | 0.062 | -0.050 | -0.051 | | 0.128 | 0.028 | 0.138 | 0.063 | | HIIC1 | 0.602** | 0.574** | 0.361* | 0.41* | 0.591** | 0.195 | 0.382* | 0.466** | 0.122 | | 0.595** | 0.343 | 0.57** | 0.404* | | HIIC2 | 0.362* | 0.726** | 0.398* | 0.384* | 0.320 | -0.598** | 0.410* | 0.422* | -0.046 | | 0.447* | 0.475** | 0.443* | 0.379* |
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