Recovery of Vegetation Structure and Species Diversity after Shifting Cultivation in Northwestern Vietnam, with Special Reference to Commercially Valuable Tree Species

<table>Relationships between stem height and stem diameter of FS stand (a) and OGF forest (b). Only the individuals in tree and sapling strata were included for calculation. The curves were fitted by using a<svg height="14.35" id="M100" style="vertical-align:-3.22282pt" version="1.1" viewbox="0 0 43.487499 14.35" width="43.487499" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝐻</tspan>
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<tspan style="font-size: 8.75px; " x="0" y="0">m</tspan>
<tspan style="font-size: 8.75px; " x="6.8090558" y="0">a</tspan>
<tspan style="font-size: 8.75px; " x="10.694944" y="0">x</tspan>
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Figure 4

Figure 4: Recovery of Vegetation Structure and Species Diversity after Shifting Cultivation in Northwestern Vietnam, with Special Reference to Commercially Valuable Tree Species 

Figure 4 | Recovery of Vegetation Structure and Species Diversity after Shifting Cultivation in Northwestern Vietnam, with Special Reference to Commercially Valuable Tree Species 