Index Catalog // ScholarsArchive@OSU

Chemical utilization of western woods : white fir

Creator:: Oregon Forest Research Center
Resource Type:: Technical Report
Full Text:: alter treatment with various common chemical solutions. 8 Thickens, J. H. andG. C. McNaughton

Chemicals from Douglas-fir bark

Creator:: Kurth, E. F. (Ervin Frank) and Oregon Forest Products Laboratory
Resource Type:: Technical Report
Full Text:: U hemicals crom Douglas-fir Bark by E. F. Kurlh Report No. C

Volatile oil from western juniper

Creator:: Kurth, E. F. (Ervin Frank), Ross, John Daryl, and Oregon Forest Products Laboratory
Resource Type:: Technical Report
Full Text:: REMOVED WITH A MINIMUM OF WATER GOOSENECK DRAIN TO CONDENSATE RECEIVER -12z Lii C.) LU a- 0.8 -J

Destructive distillation of the lignin residue from ethanol manufacture

Creator:: Kurth, E. F. (Ervin Frank), Ervin, H. O., and Kroll, Robert Louis
Abstract:: Presented at the Northwest Regional Meeting of the American Chemical Society at Moscow, Idaho, May 2, 1947.
Resource Type:: Technical Report
Full Text:: - ble recovery of phenols (distilling range i81 to 2550 C.) of 30.11. to 36.2 per cent and of neutral

Sustaining Bend's Urban Forest: An assessment of the City's urban forest management approach and recommendations for future adaptations

Creator:: Lex, Mitchell
Abstract:: The City of Bend’s current urban forest management strategy consists of a series of city codes and ordinances, tree protection and planting standards, and two different plans created by the Bend Park and Recreation District. The analysis of these documents, as well as review of existing management approaches in Boise,...
Resource Type:: Capstone Project

Tree crown ratio models for multi-species and multi-layered stands of southeastern British Columbia

Creator:: Temesgen, Hailemariam, LeMay, Valerie, and Mitchell, Stephen J.
Abstract:: The ratio of live crown length to tree height (crown ratio; CR) is often used as an important predictor variable for tree level growth equations, particularly for multi-species and multi-layered stands. Also, CR indicates tree vigour and can be an important habitat variable. Measurement of CR for each tree can...
Resource Type:: Article
Full Text:: 2005, VOL. 81, NO. 1 — THE FORESTRY CHRONICLE Hailemariam Temesgen Valerie LeMay Stephen J. Mitchell

Can fuel-reduction treatments really increase forest carbon storage in the western US by reducing future fire emissions?

Creator:: Campbell, John L., Harmon, Mark E., and Mitchell, Stephen R.
Abstract:: It has been suggested that thinning trees and other fuel-reduction practices aimed at reducing the probability of high-severity forest fire are consistent with efforts to keep carbon (C) sequestered in terrestrial pools, and that such practices should therefore be rewarded rather than penalized in C-accounting schemes. By evaluating how fuel...
Resource Type:: Article
Full Text:: mineral soil C and N: the first direct evidence. Can J Forest Res 38: 2771–83. Bouldin J. 2008. Empirical

Oregon State Forester ; Vol. 26, No. 1 (January 1984)

Creator:: OSU Forestry Alumni Association
Abstract:: Annual Magazine of the OSU Forestry Alumni Association.
Resource Type:: Other
Full Text:: readjust, but forestry graduating c lasses in the late eighties will be lower than any of our facu lty

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:: package Bladon K , Cook N , Light J , and Segura C. A catchment-scale assessment of stream temperature

Characterizing perpendicular-to-grain compression (C-perpendicular to) behavior in wood construction

Creator:: Basta, Craig Thomas, Gupta, Rakesh, Leichti, Robert J., and Sinha, Arijit
Abstract:: Current compression perpendicular-to-grain (C-perpendicular to) design values for wood members are based on mean stress obtained from ASTM D143 specimen. The standard ASTM test with metal on wood bearing has limited applicability in modern construction assemblies with C-perpendicular to loading scenarios. Previous work has shown that end-bearing conditions and wood-on-wood...
Resource Type:: Article
Full Text:: Thomas Basta1, Rakesh Gupta1, Robert J. Leichti2 and Arijit Sinha1,* 1 Department of Wood Science and

Douglas-fir soil C and N properties a decade after termination of urea fertilization

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:: X01-162.vp Douglas-fir soil C and N properties a decade after

Affinities of the Boletus chromapes group to Royoungia and the description of two new genera, Harrya and Australopilus

Creator:: Halling, Roy E., Nuhn, Mitchell, Osmundson, Todd, Fechner, Nigel, Trappe, James M., Soytong, Kasem, Arora, David, Hibbett, David S., and Binder, Manfred
Abstract:: Harrya is described as a new genus of Boletaceae to accommodate Boletus chromapes, a pink capped bolete with a finely scabrous stipe adorned with pink scabers, a chrome yellow base, and a reddish brown spore deposit. Phylogenetic analyses of large subunit rDNA and translation elongation factor 1α confirm Harrya as...
Resource Type:: Article
Full Text:: of Systematic Botany Nuhn, Mitchell; Clark University, Department of Biology Osmundson, Todd

Oregon's forestry outlook: an uncertain future

Creator:: Oregon State University. College of Forestry, Plochmann, Richard, Flora, Donald F., Mitchell, John W., Sessions, John, Beuter, John, Greber, Brian, Johnson, K. Norman, and Lettman, Gary
Abstract:: The theme for the 1989 Starker Lectures concerned uncertainty surrounding forests and forestry in Oregon and the Pacific Northwest. It was a timely theme. Indeed, the uncertainties concerning trade-offs among commodity production and environment and the allocation of forest land, especially public lands, loom large as we enter the decade...
Resource Type:: Conference Proceeding
Full Text:: changes in timber trade pol- icysome of whom are not readily apparent in today's debate. John Mitchell

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:: package Segura C , Bladon K , Hatten J , Jones J , Hale C , Ice G , and Souder J. Long-term effects of

Bibliography of wood-moisture relationships

Creator:: Kozlik, Charles J.
Resource Type:: Technical Report
Full Text:: DIMENSiONAL STABILIZATION 32 19 20 Bibliography of Wood-Moisture Relationships by C. J, Koziik

A user's guide for on-site determinations of stand density and growth with a programmable calculator

Creator:: Oregon State University. Forest Research Laboratory, Tappeiner, J. C. (John C.), Gourley, J. C. (Jonna C.), and Emmingham, William H.
Resource Type:: Technical Report
Full Text:: Calculator J. C. Tappeiner J. C. Gourley W. ii. Emrningham FOREJT REIERRCH LAB College of Forestry Oregon

Applying the dual-isotope conceptual model to interpret physiological trends under uncontrolled conditions

Creator:: Barnard, H. R., Brooks, J. R., and Bond, B. J.
Abstract:: The inter-relationships among δ¹³C and δ¹⁸O in tree ring cellulose and ring width have the potential to illuminate long-term physiological and environmental information in forest stands that have not been monitored. We examine how within-stand competition and environmental gradients affect ring widths and the stable isotopes of cellulose. We utilize...
Resource Type:: Article
Full Text:: , 2012; handling Editor James Ehleringer The inter-relationships among δ13C and δ18O in tree ring

Monte Carlo simulations of the rate of intramolecular end-to-end contact in alkane chains

Creator:: Nairn, J. A. and Braun, C. L.
Abstract:: We report Monte Carlo simulations of the dynamics of intramolecular contact in alkane chains and in end‐labeled alkane chains. The chain is confined to a diamond lattice except during conformational jumps. Rotational jumps around internal bonds provide the mechanism for change in the end‐to‐end separation but crankshaft‐like motions of the...
Resource Type:: Article
Full Text:: contact in alkane chains J. A. Nairna) and C. L. Braun Department o/Chemistry, Dartmouth College

An Illustrated Guide to Fire in Central Oregon Forests

Creator:: Eckert, Bradley E., Walstad, John D., and Tappeiner, J. C. (John C.)
Abstract:: This pictorial guide is primarily intended to serve as a backdrop for field tours of central Oregon that involve topics surrounding wildland fire. It also is designed to provide an overview of the role of fire in the major ecosystems characteristic of this region. Topics covered include fire history, fire...
Resource Type:: Technical Report
Full Text:: Illustrated Guide to Fire in Central Oregon Forests Bradley E. Eckert, John D. Walstad and John C

Widespread Mesopredator Effects After Wolf Extirpation

Creator:: Ripple, William J., Wirsing, Aaron J., Wilmers, Christopher C., and Letnic, Mike
Abstract:: Herein, we posit a link between the ecological extinction of wolves in the American West and the expansion in distribution, increased abundance, and inflated ecological influence of coyotes. We investigate the hypothesis that the release of this mesopredator from wolf suppression across much of the American West is affecting, via...
Resource Type:: Article
Full Text:: –306. 616 Etcheverry, P., Crête, M., Ouellet, J-P., Rivest, L-P., Richer, M-C., Beaudion, C., 2005

Animal damage to coniferous plantations in Oregon and Washington. pt.1, a survey, 1963-1975

Creator:: Black, Hugh C., 1941-, Dimock, Edward J., Evans, James, 1930-, Rochelle, James Arthur, 1942-, and Oregon State University. Forest Research Laboratory
Abstract:: Mammal and bird damage recorded on Douglas-fir and ponderosa pine plots-randomly established in Oregon and Washington during 1963-64, then observed for 5 to 10 years-was evaluated for impact on survival and growth. In all, 194 plots were installed, and 10 of the 110 seedlings on each plot were caged to...
Resource Type:: Technical Report
Full Text:: damage, is contained in a second report, Part 11, by J. Douglas Brodie, Hugh C. Black, Edward J. Dimock

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:: $13,720.49 c THE PRESIDENT'S MESSAGE During the week following Thanksgiving I had the pleasure of

Response of young Douglas-fir to 16 years of intensive thinning

Creator:: Tappeiner, J. C. (John C.), Bell, John F., Brodie, J. Douglas (John Douglas), 1938-, and Oregon State University. Forest Research Laboratory
Abstract:: A 20-year-old Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco] stand in the Oregon Coast Range was thinned from about 1,700 to about 350 trees/ac. Subsequent thinnings, under eight different regimes, occurred at ages 23, 27, 30, and 32. Average net periodic cubic-volume growth was strongly influenced by thinning regime, varying from about...
Resource Type:: Technical Report
Full Text:: information on a topic. The Authors J. C. Tappeiner is associate professor, J. F. Bell is pro- fessor, and J

Contributions of ectomycorrhizal fungal mats to forest soil respiration

Creator:: Phillips, C. L., Kluber, L. A., Martin, J. P., Caldwell, B. A., and Bond, B. J.
Abstract:: Distinct aggregations of fungal hyphae and rhizomorphs, or "mats", formed by some genera of ectomycorrhizal (EcM) fungi are common features of soils in coniferous forests of the Pacific Northwest. We measured in situ respiration rates of Piloderma mats and neighboring non-mat soils in an old-growth Douglas-fir forest in western Oregon...
Resource Type:: Article
Full Text:: Contributions of ectomycorrhizal fungal mats to forest soil respiration C. L. Phillips1,4, L. A. Kluber2,3, J

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:: North America S. J. Goetz,1 B. Bond-Lamberty,2 B. E. Law,3 J. A. Hicke,4 C. Huang,5 R. A. Houghton,1 S

Oregon State Forester ; Vol. 18, No. 1 (March 1965)

Creator:: OSU Oregon Forestry Alumni Association
Abstract:: Magazine of the OSU Oregon Forestry Alumni Association.
Resource Type:: Other
Full Text:: . Files, Everett M. Hansen , .James E . J ess, Stan ley C. Schmoke l, a nd J oel C. Woods. SCHOOL

Oregon State Forester ; Vol. 32, No. 1 (January 1979)

Creator:: OSU Forestry Alumni Association
Abstract:: Magazine of the OSU Forestry Alumni Association.
Resource Type:: Other
Full Text:: Award The Disti nguished Service Award is C?regon St~te University's highest recogni- tion. It IS

The reproductive ecology of broadleaved trees and shrubs

Creator:: Jensen, Edward C., Anderson, Debra J., and Oregon State University. Forest Research Laboratory
Abstract:: a. Overview -- b. Vine maple : Acer circinatum Pursh -- c. Red alder : Alnus rubra Bong. -- d. Tanoak : Lithocarpus densiflorus (Hook & Arn.) Rehd. -- e. Salmonberry : Rubus spectabilis Pursh -- f. Glossary -- g. Associated literature.
Resource Type:: Technical Report

Oregon maple log and lumber grading

Creator:: Wollin, A. C., Pfeiffer, J. R. (Jack Russell), and Oregon Forest Products Laboratory
Resource Type:: Technical Report
Full Text:: . C. Woflin and J. R. Pfeiffer The best estimate available for the present volume of Oregon, or

Effects of release from suppression on wood functional characteristics in young Douglas-fir and western hemlock

Creator:: Renninger, Heidi J., Gartner, Barbara L., and Meinzer, Frederick C.
Abstract:: Little is known of wood properties in trees that were initially suppressed and subsequently released from suppression. The purpose of this study was to assess differences in growth ring width, specific conductivity (Ks), tracheid dimensions, moisture content, and wood density in suppressed Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) and western hemlock...
Resource Type:: Article
Full Text:: forest of the Cascade Mountains. Can. J. For. Res. 20: 649–658. Watson, P., Garner, C., Robertson, R

A comparison of selected parametric and imputation methods for estimating snag density and snag quality attributes

Creator:: Eskelson, B. N. I., Temesgen, Hailemariam, and Hagar, J. C.
Abstract:: Snags (standing dead trees) are an essential structural component of forests. Because wildlife use of snags depends on size and decay stage, snag density estimation without any information about snag quality attributes is of little value for wildlife management decision makers. Little work has been done to develop models that...
Resource Type:: Article
Full Text:: , Forestry Sciences Lab, 3200 S.W. Jefferson Way, Corvallis, OR 97331, United States a r t i c l e i n f o

A comparison of selected parametric and imputation methods for estimating snag density and snag quality attributes

Creator:: Eskelson, B. N. I., Temesgen, H., and Hagar, J. C.
Abstract:: Snags (standing dead trees) are an essential structural component of forests. Because wildlife use of snags depends on size and decay stage, snag density estimation without any information about snag quality attributes is of little value for wildlife management decision makers. Little work has been done to develop models that...
Resource Type:: Article
Full Text:: , Forestry Sciences Lab, 3200 S.W. Jefferson Way, Corvallis, OR 97331, United States a r t i c l e i n f o

Red alder log and lumber grading

Creator:: Pfeiffer, J. R. (Jack Russell), Wollin, A. C., and Oregon Forest Products Laboratory
Resource Type:: Technical Report
Full Text:: eastern hardwoods, RED ALDER LOG AND LUMB.R GRADING by J. R. Pfeiffer and A. C. WoUin According to

Annual Reports : Oregon State University Utility Pole Research Cooperative 2004

Creator:: Morrell, Jeffrey J., Freitag, Camille M., Chen, H., and Love, C.
Resource Type:: Technical Report
Full Text:: ://www.cof.orst.edu/coops/utilpole/ By: J.J. Morrell C. Freitag H. Chen C. Love Cooperators Arch Chemicals

Annual Reports ; OregonState University Utility Pole Research Cooperative 2005

Creator:: Morrell, Jeffrey J., Freitag, Camille M., Chen, H., and Love, C.
Resource Type:: Technical Report
Full Text:: ://www.cof.orst.edu/coops/utilpole/ By: J.J. Morrell C. Freitag H. Chen C. Love Oregon State University Utility

Annual Reports : Oregon State University Utility Pole Research Cooperative 2003

Creator:: Morrell, Jeffrey J., Freitag, Camille M., Chen, H., and Love, C.
Resource Type:: Technical Report
Full Text:: ://www.cof.orst.edu/coops/utilpole/ By: J.J. Morrell C. Freitag H. Chen C. Love Cooperators P Bonneville Power

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

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:: of wood fiberboard. Forest Prod. J. 49(2):32-38. Silva, A., C. Freitag, J.J.Morrell, and B. Gart

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:: edition. Hafner, New York. ��8 p. FRANKLIN, J.F., K. CROMACK, Jr., W. DENISON, A. McKEE, C. MASER, J

Nutritional Quality of Douglas-fir Wood: Effect of Vertical and Horizontal Position on Nutrient Levels

Creator:: Schowalter, Timothy D. and Morrell, Jeffrey J.
Abstract:: The chemical composition of the boles of 14 Douglas-fir trees growing in the central Willamette Valley of western Oregon was examined to determine whether differences in various chemical component levels might help to explain arthropod or microbial colonization patterns. Levels of nearly all cations as well as N and P...
Resource Type:: Article
Full Text:: , UK. MEANS, J. E., P C. MACMII.L.AN, A N D K. CROMACK, JR. 1992. Biomass and nutrient content of

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

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:: bioassay of wood treated with waterborne arsenical salts. Mater. Org. 18(2): 135-140. MORESCHI, J. C

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:: review. Forest Prod. J. 36(10):26-34. , C. M. SEXTON, AND M. A. NEWBILL. 1992. Fu- migant treatment

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

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:: ) 376–396. [16] Y. Huang, J. Wu, K. C. Hwang, Thickness of graphene and single-wall carbon nanotubes

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

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:: Oregon. Forest Prod. J. 54(2):41–44. Panshin, A. J. and C. deZeeuw. 1980. Textbook of Wood Technology

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:: conclusions by Tom Walsh, Oregon Representative on the Endangered Species Committee Brian J. Greber

Linking aboveground net primary productivity to soil carbon and dissolved organic carbon in complex terrain

Creator:: Peterson, Fox S. and Lajtha, Kate J.
Abstract:: Factors influencing soil organic matter (SOM) stabilization and dissolved organic carbon (DOC) content in complex terrain, where vegetation, climate, and topography vary over the scale of a few meters, are not well understood. We examined the spatial correlations of lidar and geographic information system-derived landscape topography, empirically measured soil characteristics,...
Resource Type:: Article
Full Text:: productivity to soil carbon and dissolved organic carbon in complex terrain Fox S. Peterson and Kate J. Lajtha

Ionic balance and organic acids in western redcedar, western hemlock, and Douglas-fir seedlings grown in low- and high-N soils

Creator:: Graff, J. E., Hermann, Richard K., and Zaerr, J. B.
Abstract:: Seedlings of western redcedar (Thuja plicata Donn ex. D. Don), western hemlock (Tsuga heterophylla (Raf.) Sarg.), and Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) were transplanted into soils with low and high levels of available NO3 – (and total N). Current-year foliage was sampled after 10 weeks to determine the effect of...
Resource Type:: Article
Full Text:: : 363–374. Tam, S.-C., and McColl, J. 1991. Aluminum-binding ability of sol- uble organics in Douglas

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