Table 1.

The used literature search term combinations

Forest zone		Structure/procedure		Location
boreal forest	AND	uneven age*	AND	Fennoscand*
		uneven size*		Finland
		partial cut*		Finnish
		alternative harvest*		Swed*
		alternative cut*		Norw*
		alternative felling*		Murmansk
		selection felling*		Karelia
		single tree selection		Leningrad
		selection harvest*
		gap cut*
		gap felling*
		gap harvest*

Within each column all terms are searched with the Boolean operator “OR”

* Wildcard search terms