黄土高原植被覆盖变化对生态系统服务影响及其阈值 |
张琨, 吕一河, 傅伯杰, 尹礼唱, 于丹丹 |
The effects of vegetation coverage changes on ecosystem service and their threshold in the Loess Plateau |
ZHANG Kun, LYU Yihe, FU Bojie, YIN Lichang, YU Dandan |
图1 黄土高原区域概况及生物气候区分区 |
Fig. 1 The general situation of the Loess Plateau and the division of the bioclimatic zones |
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