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Comparison and Development of Height Growth and Site Index Curves for Douglas-Fir in the Inland Northwest Item Info
- Title:
- Comparison and Development of Height Growth and Site Index Curves for Douglas-Fir in the Inland Northwest
- Creator:
- Vander Ploeg, J.L.; Moore, J.A.
- Date Created (ISO Standard):
- 1989-07-01
- Description:
- Stem analysis data from Douglas-fir (Pseudotsugam enziesii) collectetd throughout the inland Northwest were used for testing height growth and site index equations. The equations performed well in northern and centraI ldaho, northeast Oregon, and northeast Washington on vegetative types similar to those sampled in model development. However, if the equations were applied on drier sites outside the original geographic study area, overestimates of height growth and underestimates of site index could result. Therefore, revised height growth and site index equations are presented for western Montana and central Washington.
- Subjects:
- research statistics
- Source:
- Vander Ploeg, J.V. and J.A. Moore, 1989. Comparison and development of height growth and site index curves for Douglas-fir in the Inland Northwest. West. J. Appl. For. 4(3):85-88
- Source Identifier:
- Comparison_and_Development_of_Height_Growth_and_Site_Index_Curves_for_DF_in_Inland_NW_WJAF_004_003_1989
- Type:
- Text
- Format:
- application/pdf
Source
- Preferred Citation:
- "Comparison and Development of Height Growth and Site Index Curves for Douglas-Fir in the Inland Northwest", Intermountain Forestry Cooperative, University of Idaho Library Digital Collections, https://www.lib.uidaho.edu/digital/iftnc/items/iftnc4786.html
Rights
- Rights:
- This document is provided by the University of Idaho Library for use by University of Idaho students, staff, and faculty. All rights to the document linked from this metadata belong to the author, rights holder, and/or provider. For more information contact The Intermountain Forestry Cooperative, https://www.uidaho.edu/cnr/ifc
- Standardized Rights:
- http://rightsstatements.org/vocab/InC-EDU/1.0/