From: Classifying development stages of primeval European beech forests: is clustering a useful tool?
Abbr. | Description |
---|---|
N | Number of trees per hectare |
DBHmed | Median diameter at breast height |
DBHiqr | Interquartile range of diameter at breast height |
Hmax | Maximum tree height |
Vollive | Volume of living trees per hectare |
Voldead | Deadwood volume per hectare |
Reg | Proportion of the area covered by regeneration |