Index Catalog // ScholarsArchive@OSU

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:: Experiment Station, Portland, Oregon. 417 p. GRATKOWSKI, H. 1961. Brush problems in southwestern Oregon

Creator:: Nolan, Karen S. and Oregon State University. Forest Research Laboratory
Abstract:: This bibliography represents selected literature pertinent to interaction studies of vegetation-seedling competition in reforestation; it is not a complete review of the scientific literature.
Resource Type:: Technical Report
Full Text:: manzanita, ceanothus, and golden chinkapin without injury to intermixed ponderosa pine. GRATKOWSKI, H. 1974

Creator:: Helgerson, O. T., Wearstler, Kenneth A., Bruckner, Werner K., and Oregon State University. Forest Research Laboratory
Abstract:: The effects of naturally shaded microsites on survival and height growth of natural and planted seedlings were evaluated after an initial shelterwood harvest in the eastern Siskiyou Mountains of southwestern Oregon. After 2 years, the probabilities of survival for planted Douglas-fir (84 percent) and ponderosa pine (56 percent) were significantly...
Resource Type:: Technical Report
Full Text:: adequate survival after clearcuts and shelterwood cuts? 3 4 LITERATURE CITED GRATKOWSKI, H. 1961. Brush

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:: . General Technical Report PNW-80. 417 p. GRATKOWSKI, H. 1961. Brush problems in southwestern Oregon. USDA

Creator:: Hooven, Edward F. (Edward Frank), Black, Hugh C., 1941-, and Oregon State University. Forest Research Laboratory
Abstract:: Stands of brush and tree species of low commercial value dominate many potentially productive forest lands in western Oregon. Site preparation to reduce competition from such vegetation will improve the success of reforestation efforts, as well as reduce the cost of controlling small mammals that destroy seeds and seedlings. Site...
Resource Type:: Technical Report
Full Text:: . GRATKOWSKI, H., D. HOPKINS, and P. LAUTERBACH. 1973. The Pacific Coast and the north- ern Rocky Mountain

Creator:: Hobbs, S. D. (Stephen D.), Helgerson, O. T., Southwest Oregon Forestry Intensified Research Program, and Oregon State University. Forest Research Laboratory
Resource Type:: Conference Proceeding
Full Text:: , \ \ I \ I \\ 011lli; \ ;ill III\ .,; \ \rgl IIIIII , - o`'gí,h \ III \ ;..,,\\ p\III

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:: causes of vegetation heterogene- ity are also discussed. 4. Brix, H. 1967. An analysis of dry matter

Creator:: Oregon State University. Forest Research Laboratory
Resource Type:: Other
Full Text:: outplanting in other environments. . a VI i r - r 1 , . ( P ; _ _ - , r r ; J . , h

Creator:: Tesch, S. D., Mann, John William, and Oregon State University. Forest Research Laboratory
Abstract:: Clearcut and shelterwood reproduction methods are both important, silviculturally viable reforestation tools for southwest Oregon. The ecology of local forests lends itself to the successful application of either method, in most cases; thus, choice of method is typically based on land management objectives, which integrate social and resource values, economics,...
Resource Type:: Technical Report
Full Text:: Richard K. Hermann David H. McNabb John C. Tappeiner USDA Forest Service Robert J. Devlin (Umpqua

Creator:: Niemiec, Stanley S. and Oregon State University. Forest Research Laboratory
Abstract:: This publication brings together in one place information on the general characteristics, biology and management, harvesting and utilization, wood characteristics, and related literature of Pacific Northwest hardwoods. Species included are bigleaf maple, black cottonwood, California black oak, California-laurel, giant chinkapin, Oregon ash, Oregon white oak, Pacific madrone, red alder, and...
Resource Type:: Technical Report
Full Text:: -GTR-57. 158 p. GRATKOWSKI, H. 1961. Brush problems in southwest Oregon. USDA Forest Service, Pacific

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