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Estimating the sample size for fitting taper equations
sampling methods tree shape regression
2015/3/12
Much work has been done fitting taper equations to describe tree bole shapes, but few researchers have investigated how large the sample size should be. In this paper, a method that requires two varia...
Variation of the tree form factor and taper in European larch of Polish provenances tested under conditions of the Beskid Sądecki mountain range (southern Poland)
genotype planting experiment stem profile
2015/3/5
The genetic variation in 20 provenances of European larch, growing under site conditions of the Beskid Sądecki mountain range (experimental area in Krynica), was investigated during a long-term s...
Compatiple and Noncompatiple Stem Taper Equations for Alder
Compatiple and Noncompatiple Stem Taper Equations Alder
2009/1/15
In this study, compatible and noncompatible stem taper equations were developed for alder (Alnus glutinosa (L.) Gaertn.) depending on 510 sample trees data taken from alder stands in Black Sea Region...