The site index for an aspen stand more than 20 years old can be determined by measuring the total height and age of several dominant or co-dominant aspen trees. Their dominance is determined by their crown position in the canopy.
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The site index for an aspen stand more than 20 years old can be determined by measuring the total height and age of several dominant or co-dominant aspen trees. Their dominance is determined by their crown position in the canopy. |