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Oregon State University Research Forests Research Projects
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29 records found

Silvicultural Practices, Larnmas growth and stem deformities

Purpose

This project will test the extent that silvicultural practices increase late season flushing of Douglas fir. Herbicide treatments will increase the availability of water late in the season. Fertilizer will increase nitrogen availibility and influence se

Project Start Date
1992-01-31
Project End Date
1994-11-11
Related Publications
N/A
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • silvics
  • silvicultural
  • silviculture
  • larnmas
  • growth
  • growing
  • stem
  • deformities
  • flush
  • flushing
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • herbicide
  • herbicides
  • fertilizer
  • fertilize
  • fertilizers
  • nitrogen
  • Michael Newton
  • Brian Roth
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Newton, Michael
Role
C
Collaborators
Roth, Brian
Debug Fields
Fields that will be removed when going live.
Import Unique ID
306
Project ID
306

Forest Peak Uneven -aged Stand Mangement

Purpose

This project involves regeneration (natural and planted) of the uneven aged Forest Peak stand. It includes monitoring seedling/sapling growth after harvest, with and without vegetation management treatment. This is an adaptive management type study where

Project Start Date
1992-12-01
Project End Date
2020-01-01
Related Publications
Emmingham, Bill. Uneven-Aged Management in the Pacific Northwest. Journal of Forestry, July 1998, 37-39.
Project Categories
  • Forest Management
  • Forest Growth & Succession
Keywords
  • Peak
  • uneven
  • age
  • aged
  • uneven-aged
  • stand
  • stands
  • management
  • vegetation
  • regeneration
  • growth
  • harvest
  • harvesting
  • William Emmingham
Additional Information
Currently Active
Yes
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Emmingham, William H.
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
319
Project ID
319

VMRC 2 meters in 2 years trial

Purpose

Study evaluating influence stoch-type fertilization and vegetation control have on seedling growth

Project Start Date
1999-01-01
Project End Date
2010-01-01
Related Publications
N/A
Project Categories
  • Forest Management
  • Fertilization
Keywords
  • VMRC
  • trial
  • trials
  • fertilizer
  • fertilize
  • fertilizing
  • stock
  • control
  • seedling
  • seedlings
  • seed
  • seeds
  • growth
  • Robin Rose
  • Scott Ketchman
Additional Information
Currently Active
Yes
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Rose, Robin
Role
PI
Collaborators
Ketchman, Scott
Debug Fields
Fields that will be removed when going live.
Import Unique ID
363
Project ID
363

Field Root Architecture of Seedlings Grown with Varying Organic Amendments

Purpose

This is a continuation of a study which began at the D.L. Phipps Nursery to examine root development of Douglas-fir seedlings transplanted in nursery beds with various organic amendments. This phase of the study will examine the subsequent root developme

Project Start Date
2000-01-01
Project End Date
2002-10-01
Related Publications
Alzugaray, Patricio. Effect of fertilizer rate on response of seedlings with different root volumes. Study plan, March 16, 2000, Forest Science Department, Oregon State University.
Project Categories
  • Forest Management
  • Fertilization
Keywords
  • field
  • root
  • roots
  • rooting
  • architecture
  • structure
  • structures
  • seedling
  • seedlings
  • grown
  • growth
  • organic
  • amendments
  • fertilizer
  • fertilizers
  • fertilizing
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • transplant
  • nursery
  • bed
  • beds
  • Patricio Alzugaray
  • Haase
  • Diane
  • Jacobs
  • Doug
Additional Information
Currently Active
No
Agency
Oregon State University
Project Type
Research
Research Forest
N/A
Researcher
Alzugaray, Patricio
Role
C
Collaborators
Haase, Diane; Jacobs, Doug
Debug Fields
Fields that will be removed when going live.
Import Unique ID
360
Project ID
360

Apical Control of Stemwood Growth in Douglas-fir

Purpose

Better understand apical control and carbon allocation in conifers.

Project Start Date
2000-04-23
Project End Date
2000-12-31
Related Publications
“Effect of forest management on tall bugbane in McDonald-Dunn Forest” “Effect of forest management on tall bugbane in McDonald-Dunn Forest” “Effect of forest management on tall bugbane in McDonald-Dunn Forest”
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • apical
  • control
  • controllinh
  • stem
  • stemwood
  • wood
  • growth
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • carbon allocation
  • Barbara Gartner
  • Thomas Kaye
  • Bill Wilson
Additional Information
Currently Active
No
Agency
OSU- Forest Products
Project Type
Research
Research Forest
N/A
Researcher
Gartner, Barbara
Role
PI
Collaborators
Kaye, Thomas; Wilson, Bill
Debug Fields
Fields that will be removed when going live.
Import Unique ID
365
Project ID
365

Apical Control of Stemwood Growth in Douglas-fir

Purpose

Better understand apical control and carbon allocation in conifers.

Project Start Date
2000-04-23
Project End Date
2000-12-31
Related Publications
N/A
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • apical
  • control
  • stem
  • stemwood
  • wood
  • growth
  • growing
  • grow
  • douglas fir
  • douglas-fir
  • pseudotsuga menziesii
  • product
  • products
  • Barbara Gartner
  • Thomas Kaye
  • Bill Wilson
Additional Information
Currently Active
No
Agency
OSU- Forest Products
Project Type
Research
Research Forest
N/A
Researcher
Gartner, Barbara
Role
PI
Collaborators
Kaye, Thomas; Wilson, Bill
Debug Fields
Fields that will be removed when going live.
Import Unique ID
399
Project ID
399

Methods Testing for Assessment of Radial Growth in Young Douglas-fir

Purpose

Investigating factors which affect cambial phenology in Douglas-fir. My research site is several hours drive away. In the Dunn forest, intend to test methods of extracting radial wood samples from the trees using various tools (drill, plug cutter, chise

Project Start Date
2001-03-01
Project End Date
2001-11-01
Related Publications
N/A
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • Radial
  • growth
  • young
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • cambium
  • cambial
  • phenology
  • drill
  • drilling
  • chise
  • plug cutter
  • core
  • Amy Grotta
Additional Information
Currently Active
No
Agency
Oregon State University
Project Type
Research
Research Forest
N/A
Researcher
Grotta, Amy
Role
PI
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
370
Project ID
370

The effects of juvenile cutthroat trout on survival, growth, and behaviors of Pacific giant salamander larvae and factors contributing to their coexistence in small streams

Purpose

Two aspects of behavioral interactions between cutthroat trout and Pacific giant salamander larvae will be investigated in artificial pools placed in the stream channel. The first experiment will test palatability of salamanders to trout. Ind. Trout wil

Project Start Date
2001-06-11
Project End Date
2001-09-24
Related Publications
Rundio, D.E., and D.H. Olson. 2003. Antipredator defenses of larval Pacific giant salamanders (Dicamptodon tenebrosus) against cutthroat trout (Oncorhynchus clarki). Copeia 2003: 402-407.
Project Categories
  • Aquatic Organisms
  • Fish
Keywords
  • juvenile
  • cutthroat
  • throat
  • trout
  • fish
  • survival
  • growth
  • behavior
  • dynamics
  • Pacific giant salamander
  • larvae
  • stream
  • streams
  • water
  • behavioral
  • pool
  • pools
  • channel
  • channels
  • Oncorhynchus clarkii
  • salmonidae
  • salmonid
  • Dicamptodon
  • urodela
  • David Rundio
  • Stanley Gregory
  • Deanna Olson
Additional Information
Currently Active
No
Agency
OSU Fisheries and Wildlife
Project Type
Research
Research Forest
N/A
Researcher
Rundio, David E.
Role
PI
Collaborators
Gregory, Stanley V.; Olson, Deanna H.
Debug Fields
Fields that will be removed when going live.
Import Unique ID
377
Project ID
377

Interference between over and understory on Douglas-fir seedlings at different gap positions

Purpose

Plant moisture stress, light availability, height, diameter, and vigor of seedlings will be compared to different amounts of understory vegetation and distance to the overstory of the gaps.

Project Start Date
2002-08-01
Project End Date
2002-10-31
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Interference
  • interferences
  • understory
  • under
  • douglas fir
  • douglas-fir
  • pseudotsuga menziesii
  • seedling
  • seedlings
  • seed
  • seeds
  • gap
  • gaps
  • vigor
  • growth
  • overstory
  • Alexa Michel
  • Klaus Puetttmann
Additional Information
Currently Active
No
Agency
OSU Forest Sciences
Project Type
Research
Research Forest
N/A
Researcher
Michel, Alexa
Role
PI
Collaborators
Puetttmann, Klaus
Debug Fields
Fields that will be removed when going live.
Import Unique ID
387
Project ID
387

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