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Filtering by: Subject Forests and forestry -- Oregon -- H.J. Andrews Experimental Forest Degree Level Master's

Patterns of chronic wind mortality in a small, old-growth Pseudotsuga menziesii forest in the western Cascades, Oregon

Creator:

Littlefield, Sam, 1980-

Abstract:

Windthrow has been studied extensively as a cause of mortality and as a landscape disturbance agent in temperate forests throughout the United States. The effects of windthrow mortality on stand species composition and structure, forest regeneration and seral development have been well described at the site (e.g. single gap) and...

Resource Type:

Masters Thesis
HJA Day experiences : understanding participant outcomes at a non-formal science education event

Creator:

Remenick, Lauren

Abstract:

For adult learners to succeed in their educational endeavors, adult educators and event planners must meet their needs and goals (Storksdieck, Ellenbogen, & Heimlich, 2005). The learning environment affects how adults learn and what outcomes they achieve (e.g., Hamilton & Tee, 2010; Knowles, 1990; Lim, Morris, & Kupritz, 2007; Young,...

Resource Type:

Masters Thesis

Full Text:

Tynon, and Troy Hall. We conducted this research at H.J. Andrews Experimental Forest, which is funded
Biologic activity in two western Oregon Douglas-fir stands : a research link to management

Creator:

Hope, Sharon Margaret

Abstract:

Information about forest substrate respiration, nitrogenase activity and mineralizable nitrogen may be incorporated into carbon and nitrogen budgets that comprise an important element of forest management planning. In this study, substrate respiration, nitrogenase activity and mineralizable nitrogen were measured in two western Oregon Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco] stands within...

Resource Type:

Masters Thesis

ScholarsArchive@OSU

Patterns of chronic wind mortality in a small, old-growth Pseudotsuga menziesii forest in the western Cascades, Oregon

HJA Day experiences : understanding participant outcomes at a non-formal science education event

Biologic activity in two western Oregon Douglas-fir stands : a research link to management

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