基于随机森林模型的黄河流域城市建设用地结构时空演化及其驱动机制研究 |
郭远智, 李许红 |
Spatiotemporal changes of urban construction land structure and driving mechanism in the Yellow River Basin based on random forest model |
GUO Yuanzhi, LI Xuhong |
图3 2007—2019年黄河流域城市各类建设用地面积的时空变化 |
Fig.3 Spatial and temporal changes of urban construction land area in the Yellow River Basin during 2007-2019 |
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