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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

Stump Anchor Project

Purpose

We are preparing the stump anchor project for a trip to the Olympic Peninsula. We will be on the forest for about one week to train the crew and check out equipment.

Project Start Date

1985-06-20

Project End Date

1985-07-05

Related Publications

Ammeson, James E. and Pyles, Marvin R. and Laursen, Harold I. Three-Dimensional Analysis of Guyed Logging Spars. Computers and Structures, Vol. 29, No. 6, pp 1095-1099, 1988.

Ammeson, James E. and Pyles, Marvin R. and Mann, John W. Engineering Mechanics Research of Cable Logging Systems at Oregon State University. Presented at the 1987 International winter meeting of American Agricultural Engineers.

Pyles, Marvin and Stoupa, Joan. Load-Carrying Capacity of Second-Growth Douglas-Fir Stump Anchors. Western Journal of Applied Forestry 2 (3): 77-80. 1987.

Project Categories

Logging
Logging Mechanics

Keywords

Stump
stumps
anchor
anchors
Olympic Peninsula
James Ammeson
Marvin Pyles

Additional Information

Currently Active

No

Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Ammeson, James E.

Role

C

Collaborators

Pyles, Marvin R.

Debug Fields

Fields that will be removed when going live.

Import Unique ID

223

Project ID

223

Tailtree Mechanics

Purpose

We will be rigging a short (<400'] skyline corridor and "logging" less than the equivalent of 20 trees (hardwoods mostly) to measure the dynamic behavior of the tailtree.

Project Start Date

1987-06-01

Project End Date

1988-09-01

Related Publications

Ammeson, James; Pyles, Marvin and Mann, John. Static Field Testing of Guyed Logging Spars. American Society of Agricultural Engineers, Vol. 31 (4): July-August, 1988.

Project Categories

Logging

Keywords

tail
tailtree
mechanic
mechanics
skyline
corridor
corridors
cable
cables
cabled
hardwood
hardwoods
yarder
yarding
James Ammeson

Additional Information

Currently Active

No

Agency

N/A

Project Type

Research

Research Forest

N/A

Researcher

Ammeson, James E.

Role

PI

Collaborators

N/A

Debug Fields

Fields that will be removed when going live.

Import Unique ID

251

Project ID

251