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Disaggregating Stand Volume Growth to Individual Trees Item Info

Title:
Disaggregating Stand Volume Growth to Individual Trees
Creator:
Zhang, L.; Moore, J.A.; Newberry, J.D.
Date Created (ISO Standard):
1993-05-01
Description:
A disaggregation function, relative size-growth (RSG), was proposed and developed for interior Douglas-fir (Pseudotsuga menziesii var. glauca [Beissn] Franco) to distribute stand volume to a list of individual trees. The RSG function was formulated as a quadratic equation relating relative tree growth to relative tree size in a stand. The shape of the RSG function was linear, convex, or concave depending on initial stand conditions and structure. A recursive system of equations was developed to predict the three coefficients of the RSG function using initial stand density, mean tree size, and coefficient of variation of tree size distribution as predictor variables. This disaggregation function determines within-stand growth of individual trees and simulates stand development and dynamics. The RSG function provides a biologically based link between whole-stand and individual tree resolution models.
Subjects:
research (document genres) trees statistics
Location:
North and Central Idaho; Eastern Washington; Western Montana; Northeastern Oregon
Publisher:
Forest Science
Source:
Zhang, L., J.A. Moore, J.D. Newberry. 1993. Disaggregating Stand Volume Growth to Individual Trees. For. Sci. 38(2):295-308.
Source Identifier:
Disaggregating_Stand_Volume_Growth_to_Individual_Trees_ForSci_039_002_1993
Type:
text
Format:
application/pdf

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Preferred Citation:
"Disaggregating Stand Volume Growth to Individual Trees", Idaho Forestry Research Collection, University of Idaho Library Digital Collections, https://www.lib.uidaho.edu/digital/forestryresearch/items/forestryresearch884.html
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