Annals of Forest Science

Table 7 Performance at the individual scale of the PDG-Arena model using original inventories (O)

From: PDG-Arena: an ecophysiological model for characterizing tree-tree interactions in heterogeneous and mixed stands

Site	Stand type	Species	r²	MAPE
Bauges	Mixed	Beech	36	70
Bauges	Mixed	Fir	62	68
Bauges	Pure beech	Beech	64	63
Bauges	Pure fir	Fir	20	73
Ventoux	Mixed	Beech	40	95
Ventoux	Mixed	Fir	59	50
Ventoux	Pure beech	Beech	40	69
Ventoux	Pure fir	Fir	43	95
Vercors	Mixed	Beech	51	146
Vercors	Mixed	Fir	49	68
Vercors	Pure beech	Beech	51	115
Vercors	Pure fir	Fir	48	67

r² and MAPE, expressed in %, were computed on set of trees of the same site, type of stand and species

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ISSN: 1297-966X

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