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Filtering by: Advisor Zobel, Donald Academic Affiliation Botany

Forest vegetation and soils of terraces and floodplains along the McKenzie River, Oregon

Creator:

Hawk, Glenn M.

Abstract:

A study of the McKenzie River floodplains, terraces and glacial outwash plains was undertaken to classify and describe the vegetation and soils of a previously little studied synecological unit. During the summer of 1971, 54 analytic vegetation and soil plots (stands) were studied. Cover and frequency of all trees, shrubs,...

Resource Type:

Masters Thesis

Full Text:

acknowledgement is also given to Dr. Donald B. Zobel for his guidance in both the preparation of this thesis and
Variation in metabolism, thallus characteristics, and water relations of three populations of Loboria pulmonaria from western Oregon

Creator:

Neil, Garry Allen

Abstract:

A physio-ecological study of Lobaria pulmonaria (L. ) Hoffm. was done to determine if geographic variation occurred within the species. Lobaria pulmonaria was collected from Table Mountain, Oak Creek, and Lost Prairie, located in the Coast Range, Willamette Valley, and Cascade Range respectively in Western Oregon. During 1971 and 1972...

Resource Type:

Masters Thesis

Full Text:

. Donald B. Zobel for his encouragement and continuous guidance during these investiga- tions and