Generalised stand descriptions in Switzerland - Data Figures 2 and 4

This csv file contains the data required to reproduce Figure 2 and Figure 4.

'stand_type' states whether a row corresponds to NFI4 average summary statistics describing a generalised beech-dominated, spruce-dominated or an unspecified forest stand in Switzerland in its unimodal or bimodal form (e.g. 'beech.uni' refers to a generalised unimodal beech-dominated stand)
'md' refers to the mean diameter
'dq10' refers to the 10% quantile of the diameter
'dq90' refers to the 90% quantile of the diameter
'spr' refers to the spread between minimal and maximal diameter
'nph' refers to the number of stems per hectare
'o.qmd' refers to the overstorey quadratic mean diameter
'rho.emp' refers to proportion parameter (rho) determined by breakpoint setting
'ba' refers to the basal area per hectare
'drel' refers to the relative diameter ('drel' = (d - min(d)) / (max(d) - min(d)))
'temp' refers to the mean winter temperature (1988-2017, Dec-Feb)
'dev' refers to the development stage of the stand (e.g. 'Young growth')
'ftyp' refers to the potential climax forest type (e.g. 'Beech' refers to a beech-dominated stand)
'str' refers to the stand structure
'tillering' indicates whether the observed tree species on the NFI plot correspond to 'ftyp' ('TRUE') or not ('FALSE')
'prodreg' refers to the Swiss production region (ecoregion)
'fowner' refers to the forest ownership ('Public' or ' Private')

Data Figures 2 and 4