d_social_class

Last change: 2022.10

for further information see Explanatory Item: 45

CODE DESCRIPTION FROM_YEAR TO_YEAR
-99 UNKNOWN 1984 2006
1 Dominant (including free-standing): Trees with upper crown standing above the general level of the canopy 1984  
2 Co-dominant: Trees with crowns forming the general level of the canopy 1984  
3 Subdominant: Trees extending into the canopy and receiving some light from above, but shorter than 1 or 2 1984  
4 Suppressed: Trees with crowns below the general level of the canopy, receiving no direct light from above. 1984  
5 Dying 1984  
9 Other cases (trees growing in gaps etc.) 1984