Fig. 3From: An integrated assessment approach to optimal forest bioenergy production for young Scots pine standsTiming of the 1st thinning based on Policy 0 (energy wood price 0 €∙m−3) and Policy II (energy wood prices 15, 20, 25 €∙m−3) for stands 10 (1500 trees∙ha−1) and 12 (3000 trees∙ha−1), interest rates 2 (a) 3 (b) and 4 % (c)Back to article page