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Equations for predicting diameter and squared diameter inside bark at breast height for six major conifers of southwest Oregon

Creator:: Larsen, David R. (David Rolf), Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: - and sectioned-tree data taken by the southwest Oregon Forestry Intensified Research (FIR) Growth and

A study of a stocking survey system and the relationship of stocking percent as determined by this system to number of trees per acre

Creator:: Bever, Dale N.
Abstract:: This study was initiated and designed, first, to determine the reliability of the stocking survey system, and, second, to construct free hand curves which would give the ratio of percent of stocking to number of trees per acre.
Resource Type:: Technical Report
Full Text:: "State Forest Research and Experimental Tax Act" became effective. This act provides for silvicultural

Estimating diameter inside bark at various heights in young Douglas fir trees

Creator:: Faqir Mohammad Khan, Bell, John F., Berg, Alan B., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: the George T. Gerlinger Experimental Forest administered by the Oregon State Forestry Department. n

A key to the literature presenting site-index and dominant-height-growth curves and equations for species in the Pacific Northwest and California

Creator:: Hann, David W. and Oregon State University. Forest Research Laboratory
Abstract:: Summaries from 49 published articles on site-index and dominant-height growth curves and equations are presented for 20 tree species or species groups found in California, Oregon, Washington, British Columbia, southeastern Alaska, Idaho, and western Montana. The summaries are organized by species. Each summary describes the modeling approach, type of curves/equations,...
Resource Type:: Technical Report
Full Text:: , California. California Forestry and Forest Products Publication No. 35. 8 p. BARNES, G.H. 1962. Yield of

A key to the literature presenting tree volume and taper equations for species in the Pacific Northwest and California

Creator:: Hann, David W. and Oregon State University. Forest Research Laboratory
Abstract:: Summaries from 49 published articles on tree volume and taper equations are presented for 39 tree species found in California, Oregon, Washington, British Columbia, southeast Alaska, Idaho, and western Montana. The summaries are organized by species and then by type of equation (volume or taper). Each summary describes the types...
Resource Type:: Technical Report
Full Text:: Forestry A Key to the LiterAture Presenting tree VoLume And tAPer equAtions for sPecies in the PAcific

Maximum crown-width equations for southwestern Oregon tree species

Creator:: Paine, David P., Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Research Paper
Full Text:: 1941, the Forest Research Laboratory--part of the School of Forestry at Oregon State University in

Diameter growth equations for fourteen tree species in Southwest Oregon

Creator:: Hann, David W., Larsen, David R., and Oregon State University. Forest Research Laboratory
Abstract:: Equations are presented that predict individual-tree 5-year diameter growth, outside bark, for 14 tree species in southwest Oregon. The data used to develop the equations came from 19,245 trees sampled from 391 stands in the study area. These equations express diameter growth as a function of diameter at breast height,...
Resource Type:: Technical Report
Full Text:: College of Forestry Oregon State University The Forest Research Laboratory of Oregon State University

Predicting merchantable volume in cubic feet to a variable top and in Scribner board feet to a 6-inch top for six major conifers of southwest Oregon

Creator:: Walters, David K., Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: programs and through Labora- tory publications such as this, which are directed as appropriate to forest

Equations and tables predicting gross total stem volumes in cubic feet for six major conifers of southwest Oregon

Creator:: Hann, David W., Walters, David K., Clyde, Merlise A., and Oregon State University. Forest Research Laboratory
Abstract:: Equations and tables predicting gross total stem volumes in cubic feet are presented for Douglas-fir, grand fir, white fir, ponderosa pine, sugar pine, and incense-cedar. The data were gathered in second-growth, mixed-conifer stands of southwest Oregon. The basic equations use diameter outside bark at breast height and total tree height...
Resource Type:: Technical Report
Full Text:: form and taper of forest-tree stems. Imperial Forestry Institute, University of Oxford, England

Aerial photo-mensuration tables

Creator:: Dilworth, J. R. (John Richard), 1914-
Abstract:: Aerial photo cruising that can be accomplished quickly, cheaply and with a satisfactory degree of accuracy has been the goal of many forest mensurationists throughout the world. As early as 1925, photo cruising was accomplished successfully by Professor R. Hugershoff and his associates in Germany. The development of this technique...
Resource Type:: Technical Report
Full Text:: iENT STATION FOREST RESEARCH DIVISION Research Nbte Not 46 December, 1959 Forestry AERIAL PHOTO

ScholarsArchive@OSU

Equations for predicting diameter and squared diameter inside bark at breast height for six major conifers of southwest Oregon

A study of a stocking survey system and the relationship of stocking percent as determined by this system to number of trees per acre

Estimating diameter inside bark at various heights in young Douglas fir trees

A key to the literature presenting site-index and dominant-height-growth curves and equations for species in the Pacific Northwest and California

A key to the literature presenting tree volume and taper equations for species in the Pacific Northwest and California

Maximum crown-width equations for southwestern Oregon tree species

Diameter growth equations for fourteen tree species in Southwest Oregon

Predicting merchantable volume in cubic feet to a variable top and in Scribner board feet to a 6-inch top for six major conifers of southwest Oregon

Equations and tables predicting gross total stem volumes in cubic feet for six major conifers of southwest Oregon

Aerial photo-mensuration tables

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