Index Catalog // ScholarsArchive@OSU

Soil compaction in central Oregon volcanic ash soils and the subsequent effects on residual ponderosa pine growth

Creator:: Parker, Robert T.
Abstract:: Although previous research in central Oregon has shown soil compaction can lead to a decline in site productivity, the subject is not understood well enough to predict the growth changes resulting from a given level of soil compaction. A study was initiated to relate the basal area, height and volume...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: _____________________ _ Steven D. Tesch Although previous research in central Oregon

Height-diameter and volume equations, growth intercept and needle length site quality indicators, and yield equations for young ponderosa pine plantations in Neuquén, Patagonia, Argentina

Creator:: Gonda, Hector Eduardo
Abstract:: Ponderosa pine (Pinus ponderosa Dougl. ex Laws.) is the most widely planted species in the Patagonian Andes region of Argentina for economic development. However, information on site quality and yield is so limited that potential forest investors and managers do not have a reliable basis on which to make sound...
Resource Type:: Dissertation

The use of remote sensing and Geographic Information Systems (GIS) in assessing changes in stream morphology and vegetation

Creator:: Laliberte, Andrea S.
Abstract:: Remote sensing and Geographic Information Systems (GIS) are well known tools for the study of time change analysis in natural systems. However, long-term studies of riparian systems using large-scale aerial photography are less common. The purpose of this project was to combine large scale aerial photography, GIS, Global Positioning Systems...
Resource Type:: Masters Thesis
Full Text:: Unlimited, Inc., Vienna, VA. pp. 31-34. Dunaway, D., S. Swanson, J. Wendel, and W. Clary. 1994. The effect

Clearcut and shelterwood reproduction methods for regenerating southwest Oregon forests

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:: available informa- tion on a topic. The Authors Steven D. Tesch is an associate professor in the Department

Effects of prescribed cattle grazing on reforestation in Oregon's southern Cascades

Creator:: Karl, Michael G.
Abstract:: Reforesting harvested lands in southwestern Oregon has been difficult because of low rainfall, high evaporative demand, and competitive understory vegetation. Herbicides have been a preferred method to control competing vegetation but herbicide use on federal lands was curtailed in 1984. As a result, interest in livestock grazing as a vegetation...
Resource Type:: Dissertation
Full Text:: Reforestation in Oregon's Southern Cascades Abstract approved: Redacted for Privacy Paul S. Doescher

Northern goshawk nest site selection and habitat associations at the post-fledging family area scale in Oregon

Creator:: Daw, Sonya Kathleen
Resource Type:: Masters Thesis
Full Text:: addition to the guidance offered by my committee members, S. DeStefano, D. Edge, E. C. Meslow, F

Silvicultural treatments for enhancing tree value, vigor, and growth in 70- to 120-year-old stands dominated by noble fir on the Warm Springs Indian Reservation : a synthesis of the literature

Creator:: Tesch, Steven D., Filip, Gregory M., Fitzgerald, Stephen A., and Marshall, David D.
Resource Type:: Technical Report
Full Text:: the general public. The Author Steven D. Tesch is an associate professor in the Department of

Distribution and growth of advance Douglas-fir regeneration in commercially thinned stands in the Oregon Coast Range

Creator:: Beer, Louis W.
Abstract:: This study examined the abundance, size, growth, and age of advance regeneration Douglas-fir, beneath an eighty year-old overstory at a single site on plots subjected to different overstory thinning treatments. Treatments consisted of keeping overstory basal area within upper and lower limits for periods of 12-17 years which, depending upon...
Resource Type:: Masters Thesis

Damage to regeneration during shelterwood overstory removal on steep terrain : a case study

Creator:: Tesch, Steven D. and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: during Shelterwood Overstory Removal on Steep Terrain: A Case Study Steven D. Tesch David H. Lysne John

Reforestation knowledge: perspectives and synthesis for managers

Creator:: Tesch, Steven D., Lysne, David H, Lewis, Robert A., and Brown, Charles J.
Resource Type:: Part of Book
Full Text:: and Synthesis for Managers Steven D. Tesch David H. Lysne Introduction 423 Applying reforestation

ScholarsArchive@OSU

Soil compaction in central Oregon volcanic ash soils and the subsequent effects on residual ponderosa pine growth

Height-diameter and volume equations, growth intercept and needle length site quality indicators, and yield equations for young ponderosa pine plantations in Neuquén, Patagonia, Argentina

The use of remote sensing and Geographic Information Systems (GIS) in assessing changes in stream morphology and vegetation

Clearcut and shelterwood reproduction methods for regenerating southwest Oregon forests

Effects of prescribed cattle grazing on reforestation in Oregon's southern Cascades

Northern goshawk nest site selection and habitat associations at the post-fledging family area scale in Oregon

Silvicultural treatments for enhancing tree value, vigor, and growth in 70- to 120-year-old stands dominated by noble fir on the Warm Springs Indian Reservation : a synthesis of the literature

Distribution and growth of advance Douglas-fir regeneration in commercially thinned stands in the Oregon Coast Range

Damage to regeneration during shelterwood overstory removal on steep terrain : a case study

Reforestation knowledge: perspectives and synthesis for managers

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