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Creator:: Hobbs, Stephen D.
Resource Type:: Part of Book
Full Text:: 114 Stephen D. Hobbs Introduction 115 The Seedling Environment

Creator:: Roloff, Gary J., Mealey, Stephen P., and Bailey, John D.
Abstract:: We conducted a comparative hazard assessment for 325,000 ha in a fire-prone area of southwest Oregon, USA. The landscape contains a variety of land ownerships, fire regimes, and management strategies. Our comparative hazard assessment evaluated the effects of two management strategies on crown fire potential and northern spotted owl (Strix...
Resource Type:: Article
Full Text:: Wildlife, Michigan State University, East 10 Lansing, MI 48824-1222 11 Stephen P. Mealey, 42112 Holden

Creator:: Wiliams, Kimberlyn, Davis, Stephen D., Gartner, Barbara L., and Karlsson, Staffan
Abstract:: Presented at the Symposium on Oak Woodlands and Hardwood Rangeland Management, October 31 - November 2, 1990, Davis, California.
Resource Type:: Technical Report
Full Text:: durata Jeps., in Grassland1 Kimberlyn Williams Stephen D. Davis Barbara L. Gartner Staffan Karlsson2

Creator:: Hobbs, Stephen D. and Oregon State University. Forest Research Laboratory
Abstract:: Two-year-old Douglas-fir bareroot seedlings were hoe- and auger-planted on droughty south and southwest aspects in southwest Oregon. After 2 years, no differences in height, diameter, or seedling biomass could be detected. Auger-planted seedlings survived significantly better on the southwest aspect.
Resource Type:: Technical Report
Full Text:: Stephen D. Hobbs is assistant professor, Department of Forest Science, School of Forestry, Oregon State

Creator:: Hobbs, Stephen D. and Oregon State University. Forest Research Laboratory
Abstract:: One-year-old container-grown Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco] seedlings were outplanted on north, east, south, and west aspects on steep, skeletal Xerochrepts in southwest Oregon. After 2 years, survival rates were highest on north and south aspects, but biomass production (dry weight) was greatest on the west aspect. Shadecards, used to...
Resource Type:: Technical Report
Full Text:: . Resource Bulletin PNW-72. 29 p. BOWEN, G. D. 1973. Mineral nutrition of ectomycorrhizae. Page 151-205 in

Creator:: Bushman, Stephen P., Olsen, Eldon D., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: Labor and Equipment Stephen P. Bushman Eldon D. Olsen N FOREJT REIIEARCH LAB College of Forestry Oregon

Creator:: Olsen, Eldon D., Stringham, Bennett, Pilkerton, Stephen J., and Oregon State University. Forest Research Laboratory
Abstract:: Trials to achieve optimal bucking were made with updated OSU-BUCK software in an eastern and a western Oregon location during the summers of 1993 and 1994. The commercial version of the software allows tagging of each log with bar-code identification numbers and therefore provides tracking from stump to customer. Data...
Resource Type:: Technical Report
Full Text:: COMMERCIAL OSU BUCK SOFTWARE by Eldon Olsen Bennett Stringham Stephen Pilkerton The Forest Research

Creator:: Hobbs, Stephen D., Oregon State University. Forest Research Laboratory, Byars, R. H ., Henneman, D. C., and Frost, C. R.
Abstract:: The effects of artificial shading and aspect on the performance of 1-0 container-grown Douglas-fir seedlings were evaluated 1 year after outplanting on four different aspects in southwest Oregon. The test areas, all characterized by steep slopes and shallow, skeletal soils with a surface mantle of loose rock and logging slash,...
Resource Type:: Technical Report
Full Text:: STUDY AREA 6 PROCEDURE 8 RESULTS 10 DISCUSSION 11 CONCLUSIONS 13 REFERENCES CITED The Authors Stephen D

Creator:: Holloway, Gillian L., Smith, Winston P., Halpern, Charles B., Gitzen, Robert A., Maguire, Christine C., and West, Stephen D.
Abstract:: In many regions of the world, forest management has shifted from practices emphasizing timber production to more sustainable harvesting that integrates ecological values, including maintenance of biodiversity, wildlife habitat, and ecological goods and services. To this end, management strategies emphasize retention of stand structures that meet the needs of forest-obligate...
Resource Type:: Article

Creator:: Slavov, Gancho T., DiFazio, Stephen P., Martin, Joel, Schackwitz, Wendy, Muchero, Wellington, Rodgers-Melnick, Eli, Lipphardt, Mindie F., Pennacchio, Christa P., Hellsten, Uffe, Pennacchio, Len A., Gunter, Lee E., Ranjan, Priya, Vining, Kelly, Pomraning, Kyle R., Wilhelm, Larry J., Pellegrini, Matteo, Mockler, Todd C., Freitag, Michael, Geraldes, Armando, El-Kassaby, Yousry A., Mansfield, Shawn D., Cronk, Quentin C. B., Douglas, Carl J., Strauss, Steven H., Rokhsar, Dan, and Tuskan, Gerald A.
Abstract:: •Plant population genomics informs evolutionary biology, breeding, conservation and bioenergy feedstock development. For example, the detection of reliable phenotype–genotype associations and molecular signatures of selection requires a detailed knowledge about genome-wide patterns of allele frequency variation, linkage disequilibrium and recombination. •We resequenced 16 genomes of the model tree Populus trichocarpa...
Resource Type:: Article
Full Text:: Gancho T. Slavov1,2, Stephen P. DiFazio1, Joel Martin3, Wendy Schackwitz3, Wellington Muchero4, Eli

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