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Oregon State University Research Forests Research Projects

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Project Start Year

Operator

Min

Max

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2 records found

Natural Reproduction in Douglas-fir Stands as Affected by the Size of Opening

Purpose

Minimum size of opening for vigourous Douglas-fir reproduction. Species composition of dominant canopy . Density and distribution of the reproduction with observations of factors that have the greatest effect on their determination.

Project Start Date

Project End Date

1938-05-01

Related Publications

Lord, Charles. Natural Reproduction in Douglas-fir Stands as Affected by the Size of Opening. M.S. Thesis, May 1938, Oregon State College, School of Forestry.

Project Categories

Forest Management
Reforestation & Restoration

Keywords

natural reproduction
regeneration
douglas fir
Douglas-fir
opening size
gap size
patch cuts
cut
minimum opening
Pseudotsuga menziesii
Charles Lord

Additional Information

Currently Active

No

Agency

OSC- School of Forestry

Project Type

Research

Research Forest

N/A

Researcher

Lord, Charles M.

Role

PI

Collaborators

N/A

Debug Fields

Fields that will be removed when going live.

Import Unique ID

17

Project ID

17

Patch Dynamics Study

Purpose

The study will be looking at rates of vegetation closure through the years using aerial photographs. The sites will be used to gather some simple measures of opening size, current canopy size, and age of dominant perimeter trees.

Project Start Date

1986-08-11

Project End Date

1988-09-30

Related Publications

Kiser, Jim. Forest patch Dynamics: The Use of Aerial Photography as a tool in quantifying vegetation changes in naturally disturbed areas. MS Thesis, Forest Engineering, Oregon State University, 1992

Project Categories

Surveying & Aerial Photography

Keywords

patch
patches
dynamic
dynamics
photogrammetry
photo
vegetation
aerial
photographs
opening size
canopy
age
dominant
perimeter
Jim Kiser
David Paine

Additional Information

Currently Active

No

Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Kiser, Jim

Role

C

Collaborators

Paine, David P.

Debug Fields

Fields that will be removed when going live.

Import Unique ID

240

Project ID

240