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Creator:: Gaby, Louis I. and United States. Forest Service
Resource Type:: Technical Report
Full Text:: .) Shortleaf pine (Pinus echinata Longleaf pine (Pinus palustris Mill.) Mill.) Slash pine (Pinus elliottii

Creator:: White, Diane E.
Abstract:: Juvenile Douglas-fir, ponderosa pine, and whiteleaf manzanita growth in southwest Oregon varied with density of co-developing manzanita and presence of herbaceous cover. Plant xylem pressure potential and stomatal conductance of each species was responsive to competition-induced depletion of soil water. Rates varied among species. The best correlations with growth usually...
Resource Type:: Dissertation

Creator:: Morrow, Robert J.
Abstract:: The dynamics of stands In old-growth ponderosa pine (Pinus ponderosa) forests on the eastern flank of the central Oregon Cascades are Investigated. Age structure and spatial pattern of ponderosa pine within the Pringle Falls Experimental Forest Research Natural Area coupled with the fire history of the area aid In Interpreting...
Resource Type:: Masters Thesis

Creator:: Funez, Atilio Ortiz
Abstract:: This thesis examines the 8-year growth trend of Douglas-fir (Pseudotsuga menziesii (mirb.)Franco), ponderosa pine (Pinus ponderosa Dougl. ex laws.), and whiteleaf manzanita (Arctostaphylos viscida Parry). Manzanita stands ranging from 1700/ha to 27000/ha density were grown among mixed conifers of the same age, which were planted in 1981 at 250x250 cm...
Resource Type:: Masters Thesis

Creator:: Hann, David W., Scrivani, John A., Oregon State University. Forest Research Laboratory, and Southwest Oregon Forestry Intensified Research Program
Resource Type:: Technical Report
Full Text:: -GROWTH B]-'-EX EQUATIONS FOR DOUGLAS-FIR A J. PO-':, D EROSA PINE IN SOUTHWEST OREGON David W. Hann

Creator:: Rose, Jeffrey A.
Abstract:: This research assessed the effect of western juniper (Junlperus occldentalls) removal on understory plant production and cover and ponderosa pine (Pinus ponderosa) growth and plant water status. A complete randomized block design, with four blocks and four treatments was established in the summer of 1984 near Prineville, Oregon. The four...
Resource Type:: Masters Thesis
Full Text:: understory plant production and cover and ponderosa pine (Pinus ponderosa) growth and plant water status. A

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