Index Catalog // ScholarsArchive@OSU

The Impact of Buffer Zone Size and Management on Illegal Extraction, Park Protection, and Enforcement

Creator:: Robinson, Elizabeth J. Z., Albers, Heidi J., and Busby, Gwenlyn M.
Abstract:: Many protected areas or parks in developing countries have buffer zones at their boundaries to achieve the dual goals of protecting park resources and providing resource benefits to neighbouring people. Despite the prevalence of these zoning policies, few behavioural models of people’s buffer zone use inform the sizing and management...
Resource Type:: Article
Full Text:: Elizabeth J Z Robinsona,d,e, Heidi J Albersb,e , and Gwenlyn M Busbyc a Reader in Environmental Economics

Focus on forestry ; vol. 8, no. 3 (Fall 1995)

Creator:: Oregon State University. College of Forestry
Abstract:: Magazine of the OSU College of Forestry.
Resource Type:: Other
Full Text:: •••••••• ••"""""H" """"oo••••"••••••••••••••••••••••••••••oo•••.,•••••00••••1 A Gift of Land Elizabeth Starker

"Waving Wand" Broadcast Hand Application of Herbicides: Technical Basis and Usage

Creator:: Newton, Michael, Cole, Elizabeth C., and Barry, Jack W.
Abstract:: The waving-wand system of broadcast chemical application implemented in swath widths to 40 ft (>12 m) is capable of simulating broadcast deposition patterns for herbicides similar to those delivered by helicopter. Drop sizes vary from center to edge of swaths, which can range from >1,000 to 5,000 microns (μ). Any...
Resource Type:: Technical Report
Full Text:: ” Broadcast Hand Michael Newton, Elizabeth C. Cole, and Jack W. Barry Forest Research Laboratory College of

Abundance of natural regeneration and growth comparisons with planted seedlings 10–13 years after commercial thinning in 50-year-old Douglas-fir, Douglas-fir/western hemlock, Oregon Coast Range

Creator:: Nabel, Mark R., Newton, Michael, and Cole, Elizabeth C.
Abstract:: Post-thinning natural regeneration in the Pacific Northwest of USA was evaluated 13 years after thinning 50-year-old Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco var. menziesii) stands on a drier, interior Coast Range site (McDonald) and 10 years after thinning 50- to 55-year-old Douglas-fir/western hemlock (Tsuga heterophylla [Raf.] Sarg.) stands on a moister,...
Resource Type:: Article
Full Text:: Coast Range Mark R. Nabel ⇑, Michael Newton, Elizabeth C. Cole Oregon State University, Department of

Influence of precommercial thinning on understory vegetation of young-growth Sitka spruce forests in southeastern Alaska

Creator:: Cole, Elizabeth C., Hanley, Thomas A., and Newton, Michael
Abstract:: The effects of precommercial thinning on the understory vegetative cover of 16- to 18-year-old spruce–hemlock (Picea sitchensis (Bong.) Carrière – Tsuga heterophylla (Raf.) Sarg.) stands were studied in seven replicate areas over seven growing seasons postthinning. Vegetative cover was analyzed at the class level, but species-specific effects were examined in...
Resource Type:: Article
Full Text:: on understory vegetation of young-growth spruce forests in southeastern Alaska Elizabeth C. Cole

Underplanted conifer seedling survival and growth in thinned Douglas-fir stands

Creator:: Brandeis, Thomas James, Newton, Michael, and Cole, Elizabeth C.
Abstract:: In a multilevel study to determine limits to underplanted conifer seedling growth, Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco), grand fir (Abies grandis (Dougl. ex D. Don) Lindl.), western redcedar (Thuja plicata Donn ex D. Don), and western hemlock (Tsuga heterophylla (Raf.) Sarg.) seedlings were planted beneath second-growth Douglas-fir stands that had...
Resource Type:: Article
Full Text:: thinned Douglas-fir stands1 Thomas J. Brandeis, Michael Newton, and Elizabeth C. Cole Abstract: In a

Effectiveness of Small Onshore Seawall in Reducing Forces Induced by Tsunami Bore: Large Scale Experimental Study

Creator:: Oshnack, Mary Elizabeth, Aguíñiga, Francisco, Cox, Daniel, Gupta, Rakesh, and van de Lindt, John
Abstract:: Tsunami force and pressure distributions on a rigid wall fronted by a small seawall were determined experimentally in a large-scale wave flume. Six different seawall heights were examined, two of which were exposed to a range of solitary wave heights. The same experiment was done without a seawall for comparison....
Resource Type:: Article
Full Text:: Induced by Tsunami Bore: Large Scale Experimental Study Oshnack, M. E. et al. Paper: Effectiveness of

Focus on forestry ; vol. 10, no. 1 (Winter 1997)

Creator:: Oregon State University. College of Forestry
Abstract:: Focus on Forestry is published three times each year (Fall, Winter, Spring) by the College of Forestry, Oregon State University. Our goal is to keep Forestry alumni and friends informed about the College of Forestry and its many activities and programs.
Resource Type:: Other
Full Text:: timber yield. Repeated thinnings are more expen- sive and troublesome than clearcuts, says , Elizabeth

Evaluation of Tsunami Loads on Wood Frame Walls at Full Scale

Creator:: Linton, David, Gupta, Rakesh, Cox, Dan, van de Lindt, John, Oshnack, Mary Elizabeth, and Clauson, Milo
Abstract:: The performance of full-scale light-frame wood walls subjected to wave loading was examined using the Large Wave Flume of the Network for Earthquake Engineering (NEES) Tsunami Facility at Oregon State University. The hydrodynamic conditions (water level and bore speed) and structural response (horizontal force, pressure, and deflection) were observed for...
Resource Type:: Article
Full Text:: Gupta 2 , M. ASCE; Dan Cox 3 , M. ASCE; John van de Lindt 4 , M. 3 ASCE; Mary Elizabeth Oshnack 5

Antioxidant activity of fractions from Quercus sideroxyla bark and identifi cation of proanthocyanidins by HPLC-DAD and HPLC-MS

Creator:: Rosales-Castro, Martha, Gonzalez-Laredo, Ruben Francisco, Rocha-Guzman, Nuria Elizabeth, Gallegos-Infante, Jose Alberto, Rivas-Arreola, Maria Jose, and Karchesy, Joseph J.
Abstract:: The most active phenolics in Quercus sideroxyla Humb. & Bonpl. residual bark were identified and evaluated following a chromatographic fractionation. Bark powder was defatted with hexane and crude extract (CE) was obtained by extraction with aqueous acetone (70%). A liquid partition with ethyl acetate was performed to produce an organic...
Resource Type:: Article
Full Text:: Elizabeth Rocha-Guzm á n 2 , Jos é Alberto Gallegos-Infante 2 , Mar í a Jos é Rivas

ScholarsArchive@OSU

The Impact of Buffer Zone Size and Management on Illegal Extraction, Park Protection, and Enforcement

Focus on forestry ; vol. 8, no. 3 (Fall 1995)

"Waving Wand" Broadcast Hand Application of Herbicides: Technical Basis and Usage

Abundance of natural regeneration and growth comparisons with planted seedlings 10–13 years after commercial thinning in 50-year-old Douglas-fir, Douglas-fir/western hemlock, Oregon Coast Range

Influence of precommercial thinning on understory vegetation of young-growth Sitka spruce forests in southeastern Alaska

Underplanted conifer seedling survival and growth in thinned Douglas-fir stands

Effectiveness of Small Onshore Seawall in Reducing Forces Induced by Tsunami Bore: Large Scale Experimental Study

Focus on forestry ; vol. 10, no. 1 (Winter 1997)

Evaluation of Tsunami Loads on Wood Frame Walls at Full Scale

Antioxidant activity of fractions from Quercus sideroxyla bark and identifi cation of proanthocyanidins by HPLC-DAD and HPLC-MS

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