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College of Forestry

Oregon State University Research Forests Research Projects

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Project Start Year

Operator

Min

Max

Project Categories

Agriculture
- Agroforestry
- Grazing
- Rangeland Planning
Aquatic Organisms
- Crustaceans & Snails
- Fish
- Various Aquatic Invertebrates
Environmental Factors
- Browsing
- Invasive Vegetation
- Mycology
- Soil
- Vegetation
- Weather & Airborne Factors
Forest Management
- Chemical Control
- Fertilization
- Forest Growth & Succession
- Forest Health
- Forest Inventory
- Forest Planning
- Nurseries
- Recreation & Social Perception
- Reforestation & Restoration
- Slash & Decomposition
- Thinning
Forest Products
- Lumber
- Miscellanous Products
- Sawmills
- Wood Treatment
Hydrology
- Erosion
- Pollution
- Stream Habitats & Dynamics
- Woody Debris
Insects & Spiders
- Ants & Spiders
- Beetles
- Winged Insects
Logging
- Aerial Logging
- Cabled Logging
- Logging Mechanics
- Operator Dynamics
- Post-harvest Effects
Miscellaneous
- Cultural Studies & Excavation
- Floriculture
- Surveying & Aerial Photography
Trees
- Growth & Yield
- Pests & Pathogens
- Physiology & Genetics
- Seed Viability
Wildlife
- Birds
- Mammals
- Reptiles & Amphibians
- Vertebrate Ecology

2 records found

Douglas-fir Wounding Study

Purpose

Removal and study of select trees that have been scarred during thinning operations in prior years.

Project Start Date

1975-07-01

Project End Date

1976-12-31

Related Publications

N/A

Project Categories

Forest Management
Forest Health

Keywords

Douglas-fir
Douglas fir
Pseudotsuga menziesii
wound
wounding
damage
damages
removal
scar
scarred
thinning
thing
operations
operation
Paul Aho

Additional Information

Currently Active

No

Agency

OSU/USFS

Project Type

Research

Research Forest

N/A

Researcher

Aho, Paul

Role

C

Collaborators

N/A

Debug Fields

Fields that will be removed when going live.

Import Unique ID

90

Project ID

90

Effects of Fumigant Protection on Compartmentalization of Wounds by Douglas-fir

Purpose

24 Douglas-fir trees will be selected from the forest and treated with small quantities of soil fumigants injected through the bole. After wounding, the trees will be cut down and examined.

Project Start Date

1985-03-01

Project End Date

1988-03-01

Related Publications

Morrell, J, Smith, S, Newbill, M.A., Graham, R.D. Reducing internal and external decay of untreated Douglas-fir poles: a field test. Forest Products Journal 36 (4): 47-52, 1986.

Project Categories

Forest Management
Chemical Control

Keywords

fumigation
fumigant
protection
compartmentalization
compartmentalize
wound
wounds
douglas-fir douglas fir
pseudotsuga menziesii
soil
soils
inject
bole
Robert Krahmer
Jeffrey Morrell

Additional Information

Currently Active

No

Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Krahmer, Robert

Role

C

Collaborators

Morrell, Jeffrey J.

Debug Fields

Fields that will be removed when going live.

Import Unique ID

226

Project ID

226