Keyphrases
Age-related
100%
Annual Rings
100%
Black Spruce
100%
Wood Density
100%
Growth-related
100%
Black Spruce Wood
100%
Ring Density
100%
Growth Rate
66%
Bark
66%
Cambial Age
66%
Tree Rings
33%
Modeling Approach
33%
Linear Regression
33%
Tree Growth
33%
Spruce Tree
33%
Nonlinear Function
33%
Stem Growth
33%
Confounding Factors
33%
Density Pattern
33%
Growth Density
33%
Pith
33%
Stem Height
33%
Wood Density Variation
33%
Picea Mariana (Mill.) BSP
33%
Stable Value
33%
Radial Density Profile
33%
Two-stage Modeling
33%
Radial Density
33%
Structural Timber
33%
Agricultural and Biological Sciences
Picea mariana
100%
Wood Density
100%
Annuals
60%
Tree Growth
20%
Picea
20%
Pith
20%