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Effects of selection and shelterwood method on quality and quantity of trees along skid trails in beech (Fagus orientalis, Lipsky) forests
skid trail shelterwood method selection system beech forests tree quality tree quantity
2015/3/27
The effects of two silvicultural methods on quality and quantity of forest trees (along skid trails) were studied. The aim of this study was to compare the effects of shelterwood and selection methods...
Spatial distribution of losses in growth of trees caused by the feeding of pine shoot beetles Tomicus piniperda and T. minor (Col., Scolytidae) in Scots pine stands growing within range of the influence of a timber yard in southern Poland
Pinus sylvestris (L.) Tomicus piniperda (L.)
2015/3/3
This study deals with the assessment of increment losses in Scots pine trees caused by the maturation
feeding of pine shoot beetles Tomicus piniperda (L.) and T. minor (Hart.) (Col., Scolytidae) in e...
Factors controlling the regeneration process in unevenly aged silver fir forests: inferences from the spatial pattern of trees
Abies alba selection forest regeneration microhabitat
2015/3/3
The main objective of this study was to prove the relationship between the spatial pattern of trees and
distribution of advanced regeneration in structured Abies alba Mill. forests in the Western Ca...
In this paper, monumental trees and stands in the Black Sea region are described. In this region, 12 monumental trees were identified. Of these, five were Abies nordmanniana (Stev.) Spach. subsp. nor...