woodquality, etc ; Quercus robur; models; normal values; pruning; sawlogs; site index; stand structure; trees; Finland; Sweden; Show all 11 Subjects
... Yield potential of common oak (Quercus robur L.) stands in Finland was examined by estimating the site index value with a Swedish model of a sample of 23 existing stands in southern Finland, and studying its correlation with site fertility and geographical location. Stand structure and yield parameters were compared with those suggested by the Swedish management regimes to assess their condition a ...
woodquality, etc ; mathematical models; estimation; forest trees; discoloration; tree age; knots; equations; tree and stand measurements; oxygen; branches; heartwood; Fagus sylvatica; tree damage; Germany; Show all 15 Subjects
woodquality, etc ; Pinus sylvestris; forest trees; forest thinning; branches; diameter; tree crown; tree growth; height; natural regeneration; artificial regeneration; stand density; tree age; Sweden; Show all 14 Subjects
woodquality, etc ; Picea abies; stand structure; stand density; forest thinning; spatial distribution; forest trees; tree and stand measurements; tree growth; forest stands; stand management; knots; branches; Sweden; Show all 14 Subjects