Index Catalog // ScholarsArchive@OSU

Creator:: Knowe, Steven A. (Steven Alan), 1954-, Stein, William I., and Shainsky, L. J.
Abstract:: Cover-projection models were developed based on algebraic difference formulations of an exponential-power function to describe shrub recovery and development patterns after clear-cutting and site preparation. We tested the effect of six treatments on shrub growth patterns by incorporating indicator variables into the rate and shape parameters of the models for...
Resource Type:: Article
Full Text:: preparation in coastal Oregon forests1 Steven A. Knowe, William I. Stein, and L.J. Shainsky Abstract: Cover

Creator:: Adams, Darius M., Alig, Ralph J., McCarl, Bruce A., Winnett, Steven M., and Callaway, J.M.
Abstract:: Intertemporal timber supply models typically assume perfect capital markets and perfectly inelastic supplies of land. Using a dynamic model of U.S. timber and agriculture markets, we examine (i) borrowing limits or capital constraints, in which investment in forest management on nonindustrial private ownerships is restricted, and (ii) a nonzero elasticity...
Resource Type:: Article
Full Text:: , Ralph J. Alig, Bruce A. McCarl, Steven M. Winnett, and J.M. Callaway Abstract: Intertemporal timber

Creator:: Loucks, Donna M., Knowe, Steven A. (Steven Alan), 1954-, Shainsky, Lauri J., Pancheco, Alex A., and Oregon State University. Forest Research Laboratory
Abstract:: This annotated bibliography was compiled to provide a comprehensive list of sources on the ecological factors that affect forest regeneration. Abstracts from 494 publications are indexed by author, species, and subject, and are arranged into 4 major sections. Topics include the effects of biotic factors, abiotic factors, and stand and...
Resource Type:: Technical Report
Full Text:: BiBliogRaphy oF seleCted eCologiCal liteRatuRe by Donna M. Loucks Steven A. Knowe Lauri J. Shainsky Alex

Creator:: Garman, Steven L. (Steven Lee), 1955-, Acker, Steven A., Ohmann, Janet L., Spies, Thomas A. (Thomas Allen), and Oregon State University. Forest Research Laboratory
Abstract:: Equations for predicting height from diameter outside bark at breast height (DBH) were generated for 24 tree species in western Oregon. The equations were based on the asymptotic Chapman-Richards function. Because geographic location and site productivity may influence height-diameter relationships, height-diameter measures from 8727 plots were first grouped by site...
Resource Type:: Technical Report
Full Text:: -FOUR TREE SPECIES IN WESTERN OREGON by Steven L. Garman Steven A. Acker Janet L. Ohmann Thomas A

Creator:: Lawrence, Rick L. and Daniels, Steven E.
Abstract:: This paper provides a primer on research in the field of public involvement in natural resource decision making. Previous studies are synthesized and organized into three areas: (1 ) goals of public involvement, (2) principles related to implementing public involvement programs, and (3) evaluation of public involvement methods. A bibliography...
Resource Type:: Technical Report
Full Text:: Steven E. Daniels @ · Recycled Paper The Forest Research Laboratory of Oregon State University

Creator:: Grotta, Amy T., Gartner, Barbara L., and Radosevich, Steven R.
Abstract:: The relationships among stand structure, Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) branch characteristics, and red alder (Alnus rubra (Bong.)) stem form attributes were explored for 10- to 15-year-old trees growing in mixed Douglas-fir – red alder plantations. Treatments included a range of species proportions, and red alder was either planted simultaneously...
Resource Type:: Article
Full Text:: Steven R. Radosevich Abstract: The relationships among stand structure, Douglas-fir (Pseudotsuga

Creator:: Tesch, Steven D. and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: during Shelterwood Overstory Removal on Steep Terrain: A Case Study Steven D. Tesch David H. Lysne John

Creator:: Tesch, Steven D., Lysne, David Holtan, and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: , mixed-conifer stand, with numerous old-growth trees. Elevation of the area is 1,250 m (4,100 ft) and the

Creator:: Acker, Steven A., Zenner, E. K., and Emmingham, W. H.
Abstract:: Green tree retention, a practice based on ecosystem science, has been integrated into forest management as a working hypothesis, requiring research and monitoring to quantify its effects. We undertook a retrospective study of natural, two-aged forest stands on the Willamette National Forest to provide preliminary estimates of the effects of...
Resource Type:: Article
Full Text:: in the study when it was possible to locate two, 61.8 m diameter circular plots entirely on one

Creator:: Han, Kyung-Hwan, Gordon, Milton P., and Strauss, Steven H.
Abstract:: Many species of Populus, particularly cottonwoods of sections Aigeiros and Tacamahaca, remain recalcitrant to genetic transformation. We demonstrate that transgenic trees can be readily produced in several poplar genotypes using wild-type Agrobacterium rhizogenes. Hairy roots were produced in a variety of clones that included Populus trichocarpa Torr. & A. Gray,...
Resource Type:: Article
Full Text:: Agrobacterium rhizogenes Kyung-Hwan Han, Milton P. Gordon, and Steven H. Strauss Abstract: Many species of

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