2001—2021年川西高原植被NDVI时空变化及影响因素分析
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王叶兰, 杨鑫, 郝利娜
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Spatio-temporal changes in the normalized difference vegetation index of vegetation in the western Sichuan Plateau during 2001—2021 and their driving factors
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WANG Yelan, YANG Xin, HAO Lina
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表6 影响因子交互作用及生态探测①
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Tab.6 Interaction of influencing factors and ecological exploration
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因子 | X1 | X2 | X3 | X4 | X5 | X6 | X7 | X8 | X9 | X10 | X11 | X12 | X13 | X14 | X1 | 0.392 | | | | | | | | | | | | | | X2 | 0.483 | 0.077 | | | | | | | | | | | | | X3 | 0.556 | 0.145 | 0.049 | | | | | | | | | | | | X4 | 0.529 | 0.193 | 0.140 | 0.057 | | | | | | | | | | | X5 | 0.462 | 0.452 | 0.481 | 0.481 | 0.395 | | | | | | | | | | X6 | 0.400 | 0.153 | 0.142 | 0.156 | 0.398 | 0.087 | | | | | | | | | X7 | 0.576 | 0.609 | 0.623 | 0.613 | 0.591 | 0.541 | 0.529 | | | | | | | | X8 | 0.442 | 0.095 | 0.085 | 0.083 | 0.420 | 0.098 | 0.555 | 0.013 | | | | | | | X9 | 0.413 | 0.095 | 0.068 | 0.073 | 0.406 | 0.097 | 0.540 | 0.031 | 0.006 | | | | | | X10 | 0.537 | 0.218 | 0.198 | 0.185 | 0.458 | 0.177 | 0.586 | 0.126 | 0.101 | 0.087 | | | | | X11 | 0.499 | 0.308 | 0.288 | 0.307 | 0.463 | 0.289 | 0.575 | 0.261 | 0.259 | 0.301 | 0.242 | | | | X12 | 0.444 | 0.232 | 0.218 | 0.227 | 0.442 | 0.199 | 0.562 | 0.182 | 0.183 | 0.257 | 0.323 | 0.172 | | | X13 | 0.478 | 0.101 | 0.100 | 0.089 | 0.437 | 0.115 | 0.585 | 0.051 | 0.043 | 0.156 | 0.273 | 0.199 | 0.025 | | X14 | 0.487 | 0.117 | 0.098 | 0.091 | 0.435 | 0.117 | 0.608 | 0.053 | 0.041 | 0.159 | 0.279 | 0.203 | 0.046 | 0.026 |
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