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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

Creator:: Brodie, J. Douglas (John Douglas), 1938-, McMahon, Robert Ormond, Gavelis, William H., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: . Gavelis REIEilRCH CAB JN S T A T E U R E IN E 7t St j" ?' . C V q U S .!' 1 .` 6 Since

Creator:: Brodie, J. Douglas (John Douglas), 1938-, Black, Hugh C., 1941-, Dimock, Edward J., Evans, James, 1930-, Kao, Chiang, Rochelle, James Arthur, 1942-, and Oregon State University. Forest Research Laboratory
Abstract:: Regression models of height growth and survival were fitted to aggregate data for trees, protected and not protected from animal damage, that had been surveyed on Douglas-fir and ponderosa pine plantations in Oregon and Washington. Animal damage significantly affected both height and survival. Dynamic programming analysis-using both soil expectation (Se)...
Resource Type:: Technical Report
Full Text:: ington art . an economic I state univerai Douglas Brodie Hugh C. Black Edward J. Dimock II James Evans

Creator:: Park, Melora M., Moum, James, N., Caldwell, Douglas R., Stabeno, Phyllis J., Cantey, James L., and Wilcox, Steven D.
Resource Type:: Technical Report
Full Text:: Rapid Sampling Vertical Profiler Observations by M. M. Park J. N. Mourn D. A. Caldwell P. J. Stabeno

Creator:: Swanson, Frederick J. (Frederick John), 1943-, Swanston, Douglas N., Dyrness, C. T., Cromack, Kermit, Fredriksen, R. L., Moore, Duane G., Glenn, Leslie Fred, 1944-, U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: The conceptual framework of an erosion model has been designed to link processes of mass wasting, surface erosion, and channel storage and transport. A program to stimulate mass wasting will be based on a variation of the factor of safety approach which balances forces tending to drive mass movement against...
Resource Type:: Technical Report
Full Text:: MOVEMENT, SURFACE SOIL EROSION, AND STREAM CHANNEL EROSION PROCESSES Erosion Modeling Group F. J

Creator:: Villeneuve, Daniel L., Curtis, Lawrence R., Jenkins, Jeffrey J., Warner, Kara E., Tilton, Fred A., Kent, Michael L., Watral, Virginia G., Cunningham, Michael E., Markle, Douglas F., Sethajintanin, Doolalai, Krissanakriangkrai, Oraphin, Johnson, Eugene R., Grove, Robert Allan, Anderson, Kim A., Oregon State University. Department of Microbiology, Oregon State University. Department of Environmental and Molecular Toxicology, Oregon State University. Department of Fisheries and Wildlife, and Institute for Natural Resources
Abstract:: The Willamette River, one of only 14 American Heritage Rivers, flows through the most densely populated and agriculturally productive region of Oregon. Previous biological monitoring of Willamette River fish detected elevated frequencies of skeletal deformities in fish from certain areas of the lower (NP [NP], rivermile [RM] 26-55) and middle...
Resource Type:: Technical Report
Full Text:: , USA By Daniel L. Villeneuve†¥, Lawrence R. Curtis†, Jeffrey J. Jenkins†, Kara E. Warner†, Fred

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