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. 2017 Oct 24;14(10):1285. doi: 10.3390/ijerph14101285

Figure 2.

Figure 2

Vegetation coverage and species richness varied among different habitats (Ps/Pn—south/north-facing afforested slope land, As/An—south/north-facing abandoned slope land with spontaneous restoration, Rs/Rn—south/north-facing slope lands with remnant natural vegetation. The letters “a, b, c” above the bar indicates significant difference at the 0.05 level).