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Risk factors influencing the probability of browsing by hoofed game on forest trees
pine logit model odds ratios
2015/3/6
In this paper we analyze how selected risk factors determine the probability of browsing by hoofed game on forest trees. Risk factors covered by the model are: tree species (Norway spruce or Scotch pi...
Predicting Stem Windthrow Probability in a Northern Hardwood Forest Using a Wind Intensity Bio-Indicator Approach
Windthrow Prediction Species Wind-Firmness Tolerant Hardwood Forests Silviculture Guidelines
2013/3/4
Unlike fire or insect outbreaks, for which a suppression program can be implemented, it is impossible to prevent a windstorm event or stop it while it is occurring. Reducing stand susceptibility to wi...
Prediction of Existence Probability of Abies firma Seedlings in Cypress (Chamaecyparis obtusa) Plantations in Kirishima
Abies-Tsuga natural forest cypress plantation forest logistic regression analysis seed source seedlings
2009/8/27
To select suitable sites for restoring plantations to natural Abies firma and Tsuga sieboldii forests in the Kirishima mountain region, the likelihood of the existence of Abies seedlings was predicted...
Probability of Occurrence of Soil Disturbances during Timber Harvesting
timber harvesting soil disturbance probability modeling
2009/2/7
This paper deals with the probability of occurrence of soil disturbance during timber harvesting operations. Studies were carried out in southern Poland in 26 stands differing in terrain, skidding m...