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2 records found

The establishment of Douglas-fir reproduction in relation to certain natural environmental factors

Purpose

To study site factors affecting establishment and to determine what percent of the original stand must be removed to induce regeneration.

Project Start Date
 
Project End Date
1934-06-01
Related Publications
Tiedmann, Henry. The establishment of Douglas-fir reproduction in relation to certain natural environmental factors. June 1934, M.S. Thesis, Technical Forestry, Oregon State College, School of Forestry.
Project Categories
  • Forest Management
  • Reforestation & Restoration
Keywords
  • Douglas fir
  • Douglas-fir
  • douglas fir reproduction
  • reproduction
  • douglas-fir regeneration
  • douglas fir regeneration
  • induce regeneration
  • environmental factors
  • establishment
  • viability
  • gaps
  • gap
  • clearing
  • clearing size
  • Henry tiedmann
  • tiedmann
Additional Information
Currently Active
No
Agency
Oregon State College
Project Type
Research
Research Forest
N/A
Researcher
Tiedmann, Henry
Role
PI
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
13
Project ID
13

Alternatives to Clear cutting

Purpose

Researchers want to watch the under planting to see how it grows both before and after logging.

Project Start Date
1972-03-01
Project End Date
1977-12-31
Related Publications
Emmingham, William H. Physiological Responses of Four Douglas-fir Populations in Three Contrasting Field Environments. PhD Thesis, Forest Management, Oregon State University. 1974
Project Categories
  • Forest Management
  • Reforestation & Restoration
Keywords
  • clear cutting
  • cut
  • clearing
  • alternative
  • alternatives
  • under planting
  • plant
  • logging
  • pre harvest
  • post
  • post-harvest
  • pre-harvest
  • log
  • William Emmingham
  • Richard Waring
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Emmingham, William H.
Role
C
Collaborators
Waring, Richard H.
Debug Fields
Fields that will be removed when going live.
Import Unique ID
72
Project ID
72

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Oregon State University
Corvallis, OR 97331-5704
Tel: 541-737-2004
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