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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
Source
- 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
Rights
- Rights:
- Educational use includes non-commercial use of text and images in materials for teaching and research purposes. Digital reproduction rights granted by University of Idaho Library. For other uses beyond educational use, please contact University of Idaho Library Special Collections and Archives Department at libspec@uidaho.edu.
- Standardized Rights:
- http://rightsstatements.org/vocab/InC-EDU/1.0/