黄土高原腹地人工林下草本层群落构建机制
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Community assembly of herbaceous layer of the planted forests in the central Loess Plateau, China
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图1. 黄土高原研究区概况及调查样地分布。 |
Fig. 1. Sketch map for the central Loess Plateau, showing the location for 107 sampling sites. |
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