SEGMOD—a techno-economic model for evaluating the impact of segregation based on internal wood properties

Table 6 Sensitivity of stumpage value increases (%) for different segregation approaches to key variables

Key variable	Variable option	Segregation approach
Key variable	Variable option	PHISeg	LandSeg	MillSeg
Terrain type	Steep	7.8	10.5	0.8
Terrain type	Not steep	6.6	9.3	1.3
Market horizon	Current	7.1*	9.8*	1.1
Market horizon	Long term	9.3*	12.5*	1.1
Stand type	Pruned	6.9	9.0	0.7
Stand type	Unpruned	12.1	14.6	1.1
Market type	Domestic focus	4.6*	6.8*	1.5*
Market type	“Equal” domestic and export focus	13.7*	15.8*	0.4*

*Significant difference, at the alpha = 0.05 level, between variable option pairs within segregation approach columns

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