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Growth and replacement patterns occuring among selected dominant species associated with plant succession on Douglas fir clear-cuts

Creator:

Robinson, Myles Canby

Abstract:

Growth and replacement patterns of four successionally important species occurring on Douglas fir clear-cuts were investigated from September 1964 to June 1967. The study was carried out on the Marys Peak watershed located near Corvallis, Oregon. Species used in the study include Holcus lanatus, Senecio jacobaea, Lotus crassifolius var. subglaber,...

Resource Type:

Dissertation

Full Text:

burned large areas of valley land every year in the auturnn. This was done both to force garne out into
Effects of clearcutting a Douglas-fir stand upon small animal populations in western Oregon

Creator:

Hooven, Edward F. (Edward Frank)

Abstract:

An ecological study of small forest mammals was conducted from 1964 to 1970. The objectives were to obtain chronological information relative to the effects of current logging practices on vegetational succession and small mammal populations. The locale of the study was in the west-central Cascade Mountains of Oregon. The principal...

Resource Type:

Dissertation
Early forest succession following clearcuts in western Oregon : patterns and abiotic controls

Creator:

Yang, Zhiqiang

Abstract:

Historical aerial photos were used to examine the early phase of forest succession after stand replacement disturbance, covering the Coast Ranges Province (CRP) and the western Cascades Province (WCP) of western Oregon. The study consisted of two components: characterizing the pattern of forest succession in western Oregon; analyzing the influence...

Resource Type:

Dissertation