Index Catalog // ScholarsArchive@OSU

Creator:: West, W. I. (William Irvin), 1916-
Resource Type:: Book
Full Text:: Selected Journal Articles Pertaining to the Lumber Industry by W. I. West 2/ft /,/J Index of Selected

Creator:: Garber, Sean M., Temesgen, Hailemariam, Monleon, Vicente J., and Harm, David W.
Abstract:: Subsampling and subsequent imputation of tree heights can improve the predictive performance of stand volume estimation but may also introduce biases. Using coastal Douglas-fir data from southwest Oregon, USA, the predictive performance of several height imputation strategies for estimating stand volume was evaluated. A subsample of 1-15 trees was randomly...
Resource Type:: Article
Full Text:: , Vicente J. Monleon, and David W. Harm Abstract: Subsampling and subsequent imputation of tree heights can

Creator:: Temesgen, Hailemariam, Hann, David W., and Monleon, Vincente J.
Abstract:: Selected tree height and diameter functions were evaluated for their predictive abilities for major tree species of southwest Oregon. Two sets of equations were evaluated. The first set included four base equations for estimating height as a function of individual tree diameter, and the remaining 16 equations enhanced the four...
Resource Type:: Article
Full Text:: Southwest Oregon • Hailemariam Temesgenl David W. Hanni and Vincente J. Monleon Selected tree height and

Creator:: Temesgen, H., Monleon, V. J., and Hann, D. W.
Abstract:: Using an extensive Douglas-fir data set from southwest Oregon, we examined the (1) performance and suitability of selected prediction strategies, (2) contribution of relative position and stand-density measures in improving tree height (h) prediction values, and (3) effect of different subsampling designs to fill in missing h values in a...
Resource Type:: Article
Full Text:: the south to Cow Creek (43800’N) in the north, and from the Cascade crest (122815’W) in the east to

Creator:: Homann, Peter S., Caldwell, Bruce A., Chappell, H. N., Sollins, Phillip, and Swanston, Chris W.
Abstract:: Chemical and microbial soil properties were assessed in paired unfertilized and urea fertilized (>89 g N·m–2) plots in 13 second-growth Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) stands distributed throughout western Washington and Oregon. A decade following the termination of fertilization, fertilized plots averaged 28% higher total N in the O layer...
Resource Type:: Article
Full Text:: Chris W. Swanston Abstract: Chemical and microbial soil properties were assessed in paired unfertilized

Creator:: OSU Oregon Forestry Alumni Association
Abstract:: Magazine of the OSU Oregon Forestry Alumni Association.
Resource Type:: Other
Full Text:: in the fields of education and professional forestry. A CITATION "George W. Peavy . . . first

Creator:: Cole, E. C., Newton, Michael, and Youngblood, A.
Abstract:: The current spruce bark beetle (Dendroctonus rufipennis Kirby) epidemic in interior Alaska is leaving large expanses of dead spruce with little spruce regeneration. Many of these areas are habitat for moose (Alces alces). To establish spruce regeneration and improve browse production for moose, paper birch (Betula papyrifera Marsh), willow (Salix...
Resource Type:: Article
Full Text:: . Materials and methods Two sites on Fort Richardson Army Base(61 20° ′N, 149 40° ′W), near Anchorage, Alaska

Creator:: Valachovic, Y. S., Caldwell, B. A., Cromack Jr., K., and Griffiths, Robert P.
Abstract:: The effects of initial leaf litter chemistry on first-year decomposition rates were studied for 16 common Pacific Northwest conifers, hardwoods, and shrubs at the H.J. Andrews Experimental Forest in western Oregon. Leaf litters were analyzed for C, N, P, K, Ca, Mg, proximate organic fractions (nonpolar, polar, acid-hydrolyzable extractives, acid-hydrolyzable...
Resource Type:: Article
Full Text:: . The stand was located at 44°12 54′ ′′N, 122°14 57′ ′′W, 485-m elevation, within the H. J. Andrews

Creator:: Pakzad, Anahita, Simonsen, John, Heiden, Patricia A., and Yassar, Reza S.
Abstract:: The ultimate properties of a fibrous composite system depend highly on the transverse mechanical properties of the fibers. Here, we report the size dependency of transverse elastic modulus in cellulose nanocrystals (CNCs). In addition, the mechanical properties of CNCs prepared from wood and cotton resources were investigated. Nanoindentation in an...
Resource Type:: Article
Full Text:: suspensions. Biomacromolecules 6, 1048 (2005). 2. D. Bondeson, A. Mathew, and K. Oksman: Optimization of the

Creator:: Jumpponen, Ari, Brown, Shawn P., Trappe, James M., Cazares, Efren, and Strommer, Rauni
Abstract:: Retreating glaciers and the periglacial areas they vacate for organismal colonization produce a harsh environment of extreme radiation, nutrient limitations, and temperature oscillations. They provide a model system for studying mechanisms that drive establishment and early assembly of communities. Here, we synthesize more than twenty years of research at the...
Resource Type:: Article
Full Text:: establishment (Harper et al. 1965, Jumpponen et al. 1999b, 156 Oswald & Neuenschwander 1993, Titus & del Moral

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