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Creator:: Johnson, Charles G.
Resource Type:: Dissertation
Full Text:: K. Step 4 - 27 Plots, 5 Groups, 26 Variables L. Step 8 - 13 Plots, 5 Groups, 27 Variables M. F

Creator:: Padgett, Wayne G.
Abstract:: Riparian communities in the southern portion of Malheur National Forest were intensively studied with the objective of designing an approach for classifying disturbed riparian areas into units of similar potential. Not all riparian community types in this portion of the Blue Mountains were sampled due to time limitations. Some of...
Resource Type:: Masters Thesis
Full Text:: Date thesis is presented October 26, 1981 Typed by Deborah L. Pirkl for Wayne George Padgett

Creator:: Busse, Kathryn Grace
Abstract:: Riparian communities dominated by members of the Salicaceae (Salix lasiandra, S. lutea, S. lemmonii, Populus trichocarpa, P. tremuloides and S. exiqua) were studied at the Crooked River National Grassland in central Oregon. The objectives of this study were to examine the relationships between the Salix and Populus species and microsite...
Resource Type:: Masters Thesis
Full Text:: pratensis L., Agrostis alba L., Juncus ensifolius Wikst., Achillea millefolium L., Epilobium qlabberimum

Creator:: Warner, John Robert
Abstract:: Sheep live weights, herbage standing crop, and herbage quality are presented from a three-year grazing management study comparing set stocking, four-paddock rotational grazing, and four-paddock forward rotational grazing systems. In both rotational grazing and forward rotational grazing systems, sheep were sequentially moved from one paddock to the next every 5...
Resource Type:: Masters Thesis

Creator:: Riegel, Gregg M.
Abstract:: The objective of this research was to determine which environmental resources, light, water, and nutrients, control understory plant production and composition in a Pinus ponderosa forest in northeastern Oregon. A split-plot experimental design, with three blocks, four treatments, and 44 plots, was established in the summer of 1985. Twenty plots...
Resource Type:: Dissertation
Full Text:: standard errors) by treatments. 74 76 11. Light, photosynthetic active radiation-PAR, (Amol m-2 s-L

Creator:: Sheehy, Dennis Patrick
Resource Type:: Dissertation
Full Text:: . Colwe].l and Futuyina 1971). The only way to demonstrate and measure intensity of competition between

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