Index Catalog // ScholarsArchive@OSU

A catchment-scale assessment of stream temperature response to contemporary forest harvesting in the Oregon Coast Range

Creator:: Kevin Bladon, Nicholas Cook, Jeffery Light, and Catalina Segura
Abstract:: Historical forest harvesting practices were reviewed in the original Alsea Watershed Study where they found increased energy loading to the stream and produced higher stream temperatures. This was an important early research site that led to the development of contemporary forest management practices to protect water quality and fish habitat...
Resource Type:: Dataset
Full Text:: Bladon, K. D., Cook, N. A., Light, J. T., & Segura, C. (2016). A catchment-scale assessment of stream

Long-term effects of forest harvesting on summer low flow deficiets in the Coast Range of Oregon

Creator:: Segura, Catalina, Bladon, Kevin, Hatten, Jeff, Jones, Julia A., Hale, Cody, Ice, George, and Souder, Jon
Abstract:: We examined long-term changes in daily streamflow associated with forestry practices with two datasets (this one and the original Alsea Streamflow dataset (1972) over a 60-year period (1959–2017) in the Alsea Watershed Study, Oregon Coast Range, Pacific Northwest, USA. In this contemporary period, 2006 to 2017 (12 water years), data...
Resource Type:: Dataset
Full Text:: ://doi.org/10.1029/2003WR002952 Perry, T. D., & Jones, J. A.(2017). Summer streamflow deficits from

Potential for Coastal Wetland Blue Carbon Offset Projects in the Point Reyes Area

Creator:: Minnick, Margaret T.
Abstract:: Point Reyes is a 100-square mile peninsula located on the California coast about 30 miles north of San Francisco. The peninsula, surrounding bays, and neighboring coastal mainland are a unique biodiversity hotspot. The area underwent heavy human use, including ranching and logging, during the late 1800s and early 1900s. Conservation...
Resource Type:: Capstone Project
Full Text:: MinnickMargaretT2018 Margaret T. Minnick Master of

Climate

Creator:: Redmond, Kelly T.
Resource Type:: Part of Book
Full Text:: 74 4 Climate Kelly T Redmond Introduction 75 Precipitation 76

Methylisothiocyanate fumigant content of Douglas-fir heartwood at various moisture levels after treatment with solid sodium N-methyldithiocarbamate

Creator:: Lebow, Stan T. and Morrell, Jeffrey J.
Abstract:: The relationship between moisture content and the presence of methylisothiocyanate (MITC) in wood following various applications of sodium n-methyldithiocarbamate (NaMDC) was investigated with small Douglas-fir heartwood blocks. While MITC levels were initially higher in wetter blocks, MITC levels in drier blocks remained more stable over the 8-week test period. The...
Resource Type:: Article
Full Text:: HEARTWOOD AT VARIOUS MOISTURE LEVELS AFTER TREATMENT WITH SOLID SODIUM N-METHYLDITHIOCARBAMATE' S. T

Interactions of ammoniacal copper zinc arsenate (ACZA) with Douglas-fir

Creator:: Lebow, Stan T. and Morrell, Jeffrey J.
Abstract:: Tests were conducted to determine the effect of ACZA composition on fixation and the roles of adsorption and precipitation in fixation. The sites of copper and zinc adsorption within the treated wood and the bonding environment of adsorbed copper were also examined. The results generally support the finding that arsenic...
Resource Type:: Article
Full Text:: - mations. TAPPI 46(1):4249. LEBOW, S. T., AND J. J. MORRELL. 1993. ACZA fixation: The roles of copper

Functional trade-offs in the limb bones of dogs selected for running versus fighting

Creator:: Kemp, T. J., Bachus, K. N., Nairn, J. A., and Carrier, D. R.
Abstract:: The physical demands of rapid and economical running differ from the demands of fighting in ways that may prevent the simultaneous evolution of optimal performance in these two behaviors. Here, we test an hypothesis of functional trade-off in limb bones by measuring mechanical properties of limb bones in two breeds...
Resource Type:: Article
Full Text:: Introduction Functional trade-offs in the limb bones of dogs selected for running versus fighting T. J. Kemp1

Species, diversity, and density affect tree seedling mortality from Armillaria root rot

Creator:: Gerlach, J. P., Reich, P. B., Puettmann, Klaus J., and Baker, T.
Abstract:: Mortality from Armillaria root rot is a major concern of forest management. Field experiments were conducted in Minnesota to evaluate interspecific differential susceptibility and to assess whether density or species composition, specifically the proportion of conifers in a plot, influences seedling mortality from Armillaria spp. Seedlings of 10 tree species...
Resource Type:: Article
Full Text:: mortality from Armillaria root rot J.P. Gerlach, P.B. Reich, K. Puettmann, and T. Baker Abstract

The effects of chromated copper arsenate and ammoniacal copper zinc arsenate on shear strength development of phenolic resin to Sitka spruce bonds

Creator:: Prasad, T. R. Narayana, Humphrey, Philip E., and Morrell, Jeffrey J.
Abstract:: Preservative treatment of whole, wood-based composite products (mainly panels) has disadvantages; problems largely stem from swelling, strength loss, and incomplete or inappropriate penetration during treatment, and distortion during redrying. Pretreatment of comminuted wood prior to mat lay-up is one alternative, though the addition of chemicals may affect bonding during subsequent...
Resource Type:: Article
Full Text:: variables. Forest Prod. J. 18(6):57-62. CHOONG, E. T., AND A. ATTARZEDAH. 1970. Gluability of non

Effect of wetting on performance of small-scale shear walls

Creator:: King, David T., Sinha, Arijit, and Morrell, Jeffrey J.
Abstract:: Wood shear walls are the main lateral force-resisting system for wood-frame construction. Water intrusion and subsequent decay around connections can significantly impact shear wall behavior, but these problems are seldom studied. In this study, effects of water intrusion and fungal attack on shear wall capacity were examined using small-scale (610-...
Resource Type:: Article
Full Text:: SHEAR WALLS David T. King Former Graduate Research Assistant E-mail: mrdtking@gmail.com Arijit Sinha

Including wood stiffness in tree improvement of coastal Douglas-fir in the US Pacific Northwest: a literature review and synthesis

Creator:: Jayawickrama, K. J. S., Ye, T. Z., Gupta, R., and Cherry, M. L.
Resource Type:: Technical Report
Full Text:: A u g u s t 2 0 0 9 R e s e a r c h C o n t r i b u t i o

Effect of growth ring orientation and placement of earlywood and latewood on moe and mor of very-small clear Douglas-fir beams

Creator:: Grotta, A. T., Leichti, R. J., Gartner, Barbara L., and Johnson, G. R.
Abstract:: ASTM standard sizes for bending tests (either 50 × 50 mm or 25 × 25 mm in cross-section) are not always suitable for research purposes that characterize smaller sections of wood. Moreover, the ASTM standards specify loading the sample on the longitudinal-tangential surface. If specimens are small enough, then the...
Resource Type:: Article
Full Text:: T. Grotta1 Former Faculty Research Assistant Robert. J. Leichti† Associate Professor and Barbara

Natural durability of wood : a worldwide checklist of species

Creator:: Scheffer, T. C., Morrell, Jeffrey J., and Oregon State University. Forest Research Laboratory
Abstract:: Naturally durable woods have a variety of commercial uses. Natural resistance to decay has been evaluated in field and laboratory tests of wood from many species, but there are few places where commercial wood users can find comparative assessments of natural durability. In this report, previous studies have been used...
Resource Type:: Technical Report
Full Text:: 3). Low Low Medium Medium High Severe Medium Low Intermediate L spp., T L spp. L t P, S L

Pollen contamination trends in a maturing Douglas-fir seed orchard

Creator:: Adams, W. T., Hipkins, Valerie D., Burczyk, J., and Randall, W. K.
Abstract:: Pollen contamination was investigated in one block (block 4) of a 10-block Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) seed orchard complex in western Oregon. Blocks (25 clones each) represent different breeding zones; thus, contaminant pollen sources not only included the adjacent natural stand of Douglas-fir, but also other blocks within the...
Resource Type:: Article
Full Text:: W.T. Adams, V.D. Hipkins, J. Burczyk, and W.K. Randall Abstract: Pollen contamination was

Implementation of Plan Irregularity Rapid Visual Screening Tool for Wood-Frame, Single-Family Dwellings

Creator:: Lucksiri, K., Miller, T. H., Gupta, R., Pei, S., and van de Lindt, J. W.
Abstract:: A plan irregularity rapid visual screening method for seismic performance assessment of wood-frame, single-family dwellings is presented. Results from 124 samples were compared with (i) building-specific, non-linear time-history analysis, and (ii) FEMA 154 and ASCE 31 Tier 1. Verification using two houses damaged in the 1994 Northridge Earthquake is presented....
Resource Type:: Article
Full Text:: Lucksiri et al J EQ Engr-3rd paper Submitted to the

Conifer response to three silvicultural treatments in the Oregon Coast Range foothills

Creator:: Walter, Scott T. and Maguire, Chris C.
Abstract:: This study assessed growth, condition, and mortality of residual trees one decade after harvest across three silvicultural treatments in thirty 85- to 125-year-old Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) stands in the Oregon Coast Range foothills. Group-selection cuts had 33% of the entire stand volume extracted as patches approximately 0.2–0.8 ha...
Resource Type:: Article
Full Text:: Coast Range foothills Scott T. Walter and Chris C. Maguire Abstract: This study assessed growth

Spring cold hardiness under strong genetic control in Oregon populations of Pseudotsuga menziesii var. menziesii

Creator:: Aitken, S. N. and Adams, W. T.
Abstract:: Genetic variation in spring cold hardiness of shoots prior to bud break was studied in two Oregon breeding populations of Pseudotsuga menziesii var. menziesii (Mirb.) Franco, one on the west slope of the Cascade Mountains and the other in the Coast Range. In March and April 1993, and April 1994,...
Resource Type:: Article
Full Text:: Author to whom reprint requests should be addressed. Can. J. For. Res. 27: 1773–1780 (1997) 1773

Modeling of metal-plate-connected wood truss joints

Creator:: Vatovec, M., Miller, T. H., and Gupta, R.
Abstract:: A commercially available, three-dimensional finite-element analysis software was used to model the load-displacement behavior of metal-plate-connected (MPC) joints in wooden trusses. Model features included consideration of material properties, teeth-to-grain-to-direction-of-force orientation, wood-to-wood interaction, and gaps between wood members. To simulate wood-to-plate interaction, the main feature of the model, each tooth of...
Resource Type:: Article
Full Text:: OF METAL-PLATE-CONNECTED WOOD TRUSS JOINTS M. Vatovec, T. H. Miller, R. Gupta ABSTRACT. A

Water sorption characteristics of two wood-plastic composites

Creator:: Wang, Weihong and Morrell, J. J.
Abstract:: Wood-plastic composites are generally presumed to be inherently more resistant to moisture uptake than solid wood, but there is little data on the relative rates of moisture uptake in these materials over time. Trex[R] and Strandex[R] deck sections were immersed in water for up to 215 days, then sections were...
Resource Type:: Article
Full Text:: characteristics of two wood-plastic composites Weihong Wang J. J. Morrell✳ While wood-plastic composites (WPC

Bioassaying wood preservatives with Aspergillus niger

Creator:: Morrell, Jeffrey J.
Abstract:: The bioassay with Aspergillus niger is a simple way of determining the presence and amount of pentachlorophenol or tributyltin oxide in wood, but it does not appear useful for measuring strongly fixed chemicals such as chromated copper arsenate, borate, and fluoride. Its effectiveness in detecting other preservatives has not been...
Resource Type:: Article
Full Text:: JeHrey J. Morrell Assistant Professor Department of Forest Products, College of Forestry Oregon State

Survival and growth of Douglas-fir seed sources in the Hospital Tract rangewide source archive plantation

Creator:: Gamble, William E., Adams, W. T., Tappeiner, J. C. (John C.), and Oregon State University. Forest Research Laboratory
Abstract:: "In 1954, Dr. Helge Irgens-Moller initiated a rangewide collection of seed and seedlings of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco). Nearly 700 trees or stands were sampled in 10 western states, Canada, and Mexico. From 1957 to 1971, 639 of these collections were planted in the Hospital Tract Rangewide Source Archive...
Resource Type:: Technical Report
Full Text:: (% ) D BH (c m ) LO CA L OR CA S NW WA S WA CA S EW AS H NR OC K RO CK Y SW ES T 3013

Bibliography of wood-moisture relationships

Creator:: Kozlik, Charles J.
Resource Type:: Technical Report
Full Text:: . Res. Soc., 3:2(27-32, 86). 1953. 151. *Perkitny, T, J. Stefaniak, and A, Chudzinski. Kurczenie sie

Resistance of Selected Wood-Based Materials to Fungal and Termite Attack in Non–Soil Contact Exposures

Creator:: Morrell, Jeffrey J.
Abstract:: The resistance of three naturally durable heartwood species and a stranded giant bamboo product to fungal and termite (Coptotermes formosanus) attack was evaluated at a test site located near Hilo, Hawaii. Merbau (Intsia bijuga or I. palembanica) and ipe (Tabebuia spp.) were both exceptionally resistant to fungal and termite attack,...
Resource Type:: Article
Full Text:: structures above ground. Forest Prod. J. 21(10): 25–31. Scheffer, T. C. and E. B. Cowling. 1966. Natural

Bibliography of special seasoning methods

Creator:: Kozlik, Charles J.
Resource Type:: Technical Report
Full Text:: CONTENTS Page Bibliography of Special Seasoning Methods compiled by C. J. Kozlik iNTRODUCTION Wood

Decomposition of metham sodium to methylisothiocyanate as affected by wood species, temperature, and moisture content

Creator:: Morrell, Jeffrey J.
Abstract:: The effect of various wood characteristics on decomposition of metham sodium to methylisothiocyanate in sixteen North American and Southeast Asian hardwoods and softwoods was investigated. While marked differences were noted in the degree of decomposition among some species, the relationship between decomposition and lignin content, extractive levels, wood pH, or...
Resource Type:: Article
Full Text:: 38:277-280. LEBOW, S. T., AND J. J. MORRELL. 1993. Methylisothio- cyanate fumigant content of

Occurrence of preservative-treated wood in a wood recovery center in Western Oregon

Creator:: Morrell, Jeffrey J.
Abstract:: The amounts of treated wood present at a wood recycling center in western Oregon were surveyed over a 10-year period. Treated wood was found at 106 of 112 inspections, but the levels never exceeded 2 percent of the volume present. The amount of treated wood averaged 0.15 percent of the...
Resource Type:: Article
Full Text:: -Gabriele, H., T. Townsend, J. Penmha, T. Tolayman, and V. Calitu. 1999. Disposal-end management of treated

Aspect Ratio Requirements for Nanotube-Reinforced, Polymer-Matrix Composites

Creator:: Nairn, J. A.
Abstract:: A fiber’s efficiency in a short-fiber composite can be accurately solved by shear-lag methods, which can account for fiber geometry, an imperfect interface (or interphase), and extend to low volume fractions. Such an analysis was used to evaluate the aspect ratio requirements for single-walled nanotubes (SWNT) in a polymeric composite...
Resource Type:: Article
Full Text:: fragmentation test, in: C. J. Spragg, L. T. Drzal (Eds.), ASTM STP 1290, 1995, pp. 47–65. [20] J. Halpin, J

Assessment of the BLM Exemption Request for Sales Ruled to Jeopardize the Northern Spotted Owl: Including a statement of conclusions by Tom Walsh, Oregon Representative on the Endangered Species Committee

Creator:: Greber, Brian J.
Abstract:: In September 1991, the Bureau of Land Management asked the Secretary of the Interior to convene the Endangered Species Committee. The Bureau wanted permission to proceed with 44 timber sales In Oregon that the U.S. Fish and Wildlife Service had ruled would jeopardize the continued existence of the northern spotted...
Resource Type:: Technical Report
Full Text:: general public. T he Author Biian J. Greber is Associate Professor, Departments of Forest Resources

Remote sensing of transpiration and heat fluxes using multi-angle observations

Creator:: Hilker, Thomas, Hall, Forrest G., Coops, Nicholas C., Collatz, James G., Black, T. Andrew, Tucker, Compton J., Sellers, Piers J., and Grant, Nicholas
Abstract:: Surface energy balance is a major determinant of land surface temperature and the Earth's climate. To date, there is no approach that can produce effective, physically consistent, global and multi-decadal energy–water flux data over land. Net radiation (R[subscript n]) can be quantified regionally using satellite retrievals of surface reflectance and...
Resource Type:: Article
Full Text:: b, Nicholas C. Coops c, James G. Collatz b, T. Andrew Black d, Compton J. Tucker b, Piers J. Sellers

Genetic variation in drought hardiness of coastal Douglas-fir seedlings from British Columbia

Creator:: Anekonda, T. S., Lomas, M. Christine, Adams, W. T., Kavanagh, Kathleen L., 1955-, and Aitken, S. N.
Abstract:: Abstract: Genetic variation in drought hardiness traits and their genetic correlations with growth potential and17re1c6overy traits were investigated in 39 full-sib families of coastal Douglas-fir (Pseudotsuga menziesii var. menziesii (Mirb.) Franco) from southwestern British Columbia. Seedlings of these families were grown in raised nursery beds and subjected to three moisture...
Resource Type:: Article
Full Text:: atteignant en moyenne 0,19. Par conséquent, il y Can. J. For. Res. 32: 1701–1716 (2002) DOI: 10.1139/X02-091

Genetics of cold hardiness in a cloned full-sib family of coastal Douglas-fir

Creator:: Anekonda, T. S., Adams, W. T., Aitken, S. N., Neale, David B., Jermstad, K. D., and Wheeler, N. C.
Abstract:: Variation in cold-hardiness traits, and their extent of genetic control and interrelationships, were investigated among individuals (clones) within a single large full-sib family of coastal Douglas-fir (Pseudotsuga menziesii var. menziesii (Mirb.) Franco) from Oregon. Cold injury to needle, stem, and bud tissues was evaluated in fall 1996 and spring 1997...
Resource Type:: Article
Full Text:: ). Considerable variation among families within populations for Can. J. For. Res.30: 837–840 (2000) © 2000 NRC

Oregon State Forester ; Vol. 5, No. 1 (January 1952)

Creator:: OSC Oregon Forestry Alumni Association
Abstract:: Magazine of the OSC Oregon Forestry Alumni Association.
Resource Type:: Other
Full Text:: Jcs migh t emphasize this si tuation. The forest lands of J apan are ex- tensive, occupying 68 percen

Focus on forestry ; vol. 6, no. 3 (Fall 1993)

Creator:: Oregon State University. College of Forestry
Abstract:: Magazine of the OSU College of Forestry.
Resource Type:: Other
Full Text:: character we have come to know and respect: No luxuries. Kaye Richardson spen t her early childhood

Influence of red alder competition on cambial phenology and latewood formation in Douglas-fir

Creator:: Grotta, A. T., Gartner, Barbara L., Radosevich, S. R., and Huso, M.
Abstract:: To better understand the influence of competition on wood formation and wood quality in Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco), patterns of cambial growth and latewood production were examined for one growing season in 15-year-old plantations with similar densities but differing Douglas-fir/red alder (Alnus rubra Bong.) ratios. The treatments consisted of...
Resource Type:: Article
Full Text:: .) = planted in year 1 (1986); Delayed (del.) = planted in year 6 (1991). Tr ea tm en t D ou gl as -fi r

Single photon timing system for picosecond fluorescence lifetime measurements

Creator:: Turko, Bojan T., Nairn, John A., and Sauer, Kenneth
Abstract:: A single‐photon timing system is described which is capable of extracting fluorescence lifetimes as short as 25 ps. The system is an improved version of an earlier apparatus. The new system uses a synchronously pumped, mode‐locked dye laser with 10‐ps pulses operating at 82‐MHz repetition rate. A fast photodetector and...
Resource Type:: Article
Full Text:: . Instrum. 38, 1105 (\967). 1 L. J. Schkolnick. Rev. Sci. Instrum. 39, 122 (1968). 8 D. T. Thompson and

Determination of relative economic weights for multitrait selection in coastal Douglas-fir

Creator:: Aubry, Carol A., Adams, W. T., and Fahey, Thomas D.
Abstract:: Abstract: Relationships between tree traits and tree value for lumber production were investigated. For the purposes of estimating relative economic weights for use in multitrait selection in coastal Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco var. menziesii), tree height, diameter at breast height, and branch diameter were measured on 164 trees (ages...
Resource Type:: Article
Full Text:: related to both yield and lumber grade; wood density and the size Can. J. For. Res.28: 1164–1170 (1998

Genetic variation in cold hardiness of Douglas-fir in relation to parent tree environment

Creator:: Balduman, Lisa M., Aitken, S. N., Harmon, M., and Adams, W. T.
Abstract:: The extent to which parent trees within breeding zones of coastal Douglas-fir (Pseudotsuga menziesii var. menziesii (Mirb.) Franco) are locally adapted to their native environments was evaluated. Forty families from each of one Coastal and one Cascade breeding population in Oregon were assessed for cold hardiness and growth phenology, and...
Resource Type:: Article
Full Text:: damage during unfavorable periods (Rehfeldt 1989; Schuch et al. 1989a, 1989b). Can. J. For. Res.29: 62

Impact of the foliar pathogen Swiss needle cast on wood quality of Douglas-fir

Creator:: Johnson, G. R., Grotta, Amy T., Gartner, Barbara L., and Downes, Geoff
Abstract:: Many stands of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) near coastal areas of Oregon and Washington are heavily infected with the foliar pathogen causing Swiss needle cast (SNC) disease, and yet there is very little research on the resulting wood quality. Modulus of elasticity (MOE), modulus of rupture (MOR), microfibril angle...
Resource Type:: Article
Full Text:: on wood quality of Douglas-fir G.R. Johnson, Amy T. Grotta, Barbara L. Gartner, and Geoff Downes

Effects of contrasting light and soil moisture availability on the growth and biomass allocation of Douglas-fir and red alder

Creator:: Chan, Samuel S., Radosevich, Steven R., and Grotta, Amy T.
Abstract:: We examined growth and biomass allocation of individual Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) and red alder (Alnus rubra Bong.) seedlings grown for 3 years under contrasting combinations of light and water. Alder growth was always greater than Douglas-fir. Full sunlight and soil moisture at field capacity caused large differences in...
Resource Type:: Article
Full Text:: T. Grotta Abstract: We examined growth and biomass allocation of individual Douglas-fir

Influence of species proportion and timing of establishment on stem quality in mixed red alder – Douglas-fir plantations

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:: stem quality in mixed red alder – Douglas-fir plantations Amy T. Grotta, Barbara L. Gartner, and

Protecting young regeneration

Creator:: Helgerson, Ole T., Newton, Michael, deCalesta, Dave, Schowalter, Tim, and Hansen, Everett
Resource Type:: Part of Book
Full Text:: Literature Cited 413 16 Protecting YoungRegeneration Ole T Helgerson Tim Schowalter Michael Newton Everett

Genetic considerations in reforestation

Creator:: Adams, W. T., Campbell, Robert K., and Kitzmiller, Jay H.
Resource Type:: Part of Book
Full Text:: 284 W. T Adams Robert K. Campbell Jay H. Kitzmiller

Observations and assessment of forest carbon dynamics following disturbance in North America

Creator:: Goetz, S. J., Bond-Lamberty, B., Law, B. E., Hicke, J. A., Huang, C., Houghton, R. A., McNulty, S., O'Halloran, T., Harmon, M., Meddens, A. J. H., Pfeifer, E. M., Mildrexler, D., and Kasischke, E. S.
Abstract:: Disturbance processes of various types substantially modify ecosystem carbon dynamics both temporally and spatially, and constitute a fundamental part of larger landscape-level dynamics. Forests typically lose carbon for several years to several decades following severe disturbance, but our understanding of the duration and dynamics of post-disturbance forest carbon fluxes remains...
Resource Type:: Article
Full Text:: . McNulty,6 T. O’Halloran,7 M. Harmon,3 A. J. H. Meddens,8 E. M. Pfeifer,9 D. Mildrexler,10 and E. S

Damage to West coast wood structures by decay fungi, insects, and marine borers

Creator:: Oregon State University. Forest Research Laboratory and Scheffer, T. C.
Resource Type:: Other
Full Text:: T.C. Scheffer II, t1(' } '-'i - . .+j) ) 4 " I . I ( I,,it'Id,P to kost coast. wood I I 114 t

Oregon State Forester ; Vol. 26, No. 1 (January 1973)

Creator:: OSU Forestry Alumni Association
Abstract:: Magazine of the OSU Forestry Alumni Association.
Resource Type:: Other
Full Text:: Hillview Dr. S.E. Salem, Oregon 97302 Nicholas J. Kirkmire 2428 S. Balsam Street Lakewood, Colorado

Oregon State Forester ; Vol. 27, No. 1 (January 1985)

Creator:: OSU Forestry Alumni Association
Abstract:: Annual Magazine of the OSU Forestry Alumni Association.
Resource Type:: Other
Full Text:: '48 '39 Myron J . Horn '22 Edwin T. Hutcheson '38 Eugene Kower '40 Elmer E. Miller Lynn F

Time dependence of triplet-singlet excitation transfer from compact poly rA to bound dye at 77 K

Creator:: Pearlstein, R. M., Van Nostrand, F., and Nairn, J. A.
Abstract:: The nonexponential phosphorescence decay of a highly folded form of poly-riboadenylic acid (poly rA) with noncovalently bound dye is explained by a novel application of a well-known theory of electronic excitation transfer based on the Förster mechanism. This theory, originally used to describe singlet-singlet energy transfer from donor molecules to...
Resource Type:: Article
Full Text:: TRANSFER FROM COMPACT POLY rA TO BOUND DYE AT 77 K R. M. PEARLSTEIN, F. VAN NOSTRAND, AND J. A. NAIRN

High diversity and widespread occurrence of mitotic spore mats in ectomycorrhizal Pezizales

Creator:: Healy, R. A., Smith, M. E., Bonito, G. M., Pfister, D. H., Ge, Z-W., Guevara, G. G., Williams, G., Stafford, K., Kumar, L., Lee, T., Hobart, C., Trappe, J., Vilgalys, R., and McLaughlin, D. J.
Abstract:: Fungal mitospores may function as dispersal units and/ or spermatia, and thus play a role in distribution and/or mating of species that produce them. Mitospore production in ectomycorrhizal (EcM) Pezizales is rarely reported, but here we document mitospore production by a high diversity of EcM Pezizales on three continents, in...
Resource Type:: Article
Full Text:: K 3 , Kumar L 1 , Lee T 1 , Hobart C 7 , Trappe J 8 , Vilgalys R 3 , McLaughlin DJ 1 4 1

Trophic cascades linking wolves (Canis lupus), coyotes (Canis latrans), and small mammals

Creator:: Miller, Brian J., Harlow, Henry J., Harlow, Tyler S., Biggins, Dean, and Ripple, William J.
Abstract:: When large carnivores are extirpated from ecosystems that evolved with apex predators, these systems can change at the herbivore and plant trophic levels. Such changes across trophic levels are called cascading effects and they are very important to conservation. Studies on the effects of reintroduced wolves in Yellowstone National Park...
Resource Type:: Article
Full Text:: lupus), coyotes (Canis latrans), and small mammals Brian J. Miller, Henry J. Harlow, Tyler S. Harlow

Wave Impact Study on a Residential Building

Creator:: van de Lindt, John W., Gupta, Rakesh, Cox, Daniel T., and Wilson, Jebediah S.
Abstract:: Recent natural disasters around the world including both tsunamis and hurricanes, have highlighted the inability of wood buildings to withstand wave and surge loading during these extreme events. Little is known about the interaction between coastal residential light-frame wood buildings and wave and surge loading because often little is left...
Resource Type:: Article
Full Text:: Laboratory Selected Publications: • N. V. Scott, T. J. Hsu, and D. Cox, “Steep Wave, Turbulence, and Sediment

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