2000—2020年干旱梯度下西北干旱半干旱区植被突变及归因 |
钟诗瑶, 李传华, 乔鹏飞 |
Vegetation abrupt changes and attribution in the arid and semi-arid regions of Northwest China under aridity gradients from 2000 to 2020 |
Shiyao Zhong, Chuanhua Li, Pengfei Qiao |
图4 正向和负向突变的结构方程模型 |
Fig.4 Structural equation models of positive and negative abrupt |
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