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Oregon State University Research Forests Research Projects
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432 records found

Effects of endophyle, isolated from nodules of nitrogen fixing species, on growth of clonal hosts

Purpose

Forest Ecology

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Environmental Factors
  • Vegetation
Keywords
  • endophyle
  • endophyte
  • endophyles
  • endophytes
  • isolated
  • isolate
  • nodules
  • nodule
  • nitrogen
  • fixing
  • fix
  • clonal
  • clones
  • host
  • hosts
  • ecology
  • Michael Newton
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Newton, Michael
Role
C
Collaborators
N/A
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74
Project ID
74

Effects of Seedling Size on Survival on Adverse Planting Sites

Purpose

Nursery seedling survival.

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Seedlings
  • seedling
  • size
  • sizes
  • survival
  • mortality
  • adverse
  • planting site
  • sites
  • nursery
  • nurseries
  • survive
  • Richard Hermann
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Hermann, Richard K.
Role
C
Collaborators
N/A
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85
Project ID
85

Genetic Implication of Silviculture

Purpose

Tests of several species and stock sizes against weeds, browsing and drought resistance.

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • Genetic
  • genetics
  • implication
  • implications
  • silvics
  • silviculture
  • stock
  • stocks
  • weeds
  • browsing
  • browse
  • weed
  • drought
  • resistance
  • resist
  • Ubirajara Malavasi
  • David Perry
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Malavasi, Ubirajara Contro
Role
C
Collaborators
Perry, David A.
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86
Project ID
86

Southern Oregon FIR Project

Purpose
N/A
Project Start Date
 
Project End Date
 
Related Publications
Joly, R.J. Physiological and Morphological Response to Water Deficit in Seedling Progeny of Four Populations of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco . PhD Thesis, Forest Science, Oregon State University. 1984
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • Southern
  • south
  • Oregon
  • FIR
  • project
  • projects
  • genetic
  • genetics
  • gene
  • genes
  • implication
  • implications
  • silvics
  • silviculture
  • Adams
  • Robert Joly
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Adams, W.T.
Role
C
Collaborators
Joly, Robert J.
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108
Project ID
108

Effects of seedling size on survival on adverse planting sites.

Purpose

Oregon Transect Study

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • effect
  • effects
  • seeds
  • seed
  • seedling
  • seedlings
  • size
  • sizes
  • survival
  • mortality
  • adverse
  • adversion
  • planting
  • site
  • sites
  • Oregon Transect
  • transects
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Unknown
Role
C
Collaborators
N/A
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113
Project ID
113

Seedling traits in genetically different sources of Douglas-fir during drought stress

Purpose

Seedling Growth Study

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • seeds
  • seed
  • seedling
  • seedlings
  • genetics
  • gene
  • genes
  • genetics
  • source
  • sources
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • drought
  • stress
  • stressors
  • growth
  • michael newton
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Newton, Michael
Role
C
Collaborators
N/A
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159
Project ID
159

Effects of Planting-stock Selection

Purpose

Test effectiveness of physical barriers for deer browse control.

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Environmental Factors
  • Browsing
Keywords
  • Effect
  • effects
  • planting
  • plant
  • stock
  • stocks
  • selection
  • deer
  • browse
  • browsing
  • control
  • Michael Newton
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Newton, Michael
Role
C
Collaborators
N/A
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168
Project ID
168

Spray herbicides prior to regeneration harvest of Douglas-fir

Purpose

Nursery Seedling Survival

Project Start Date
 
Project End Date
 
Related Publications
Duryea, M.L. , and D.P. Lavender. Water Relations, Growth, and Survival of Root-Wrenched Douglas-fir Seedlings. Canadian Journal of Forest Res 12 (3):545-555. 1982
Project Categories
  • Trees
  • Seed Viability
Keywords
  • spray
  • spraying
  • herbicide
  • herbicides
  • regeneration
  • harvest
  • harvests
  • post
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • nursery
  • nurseries
  • seedling
  • seedlings
  • survival
  • mortality
  • Mary Duryea
Additional Information
Currently Active
No
Agency
N/A
Project Type
Research
Research Forest
N/A
Researcher
Duryea, Mary L.
Role
C
Collaborators
N/A
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170
Project ID
170

Cavity-Nester Habitat; Artificial Douglas-Fir Snags

Purpose

Standing dead trees, or snags, are a source of foraging habitat and nesting cavities for wildlife. We evaluated the efficacy of creating Douglas-fir (Pseudotsuga menziesii) snags (by girdling, silvicide treatment, and topping) and their influence on deter

Project Start Date
 
Project End Date
 
Related Publications
Brandeis, Thomas J., et al. Cavity-nester habitat development in artificially made Douglas-fir snags. The Journal of wildlife management (2002): 625-633.
Project Categories
  • Forest Management
  • Slash & Decomposition
Keywords
  • cavity
  • nest
  • nesting
  • nester
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • snags
  • snag
  • dead
  • mortality
  • girdle
  • girdling
  • silvics
  • silviculture
  • silvicultural
  • treatment
  • top
  • topping
  • Thomas Brandeis
  • Cole
  • Elizabeth
  • Filip
  • Greg
  • Michael Newton
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Brandeis, Thomas
Role
C
Collaborators
Cole, Elizabeth; Filip, Greg; Newton, Michael
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339
Project ID
339

Genetics (Hospital Tract)

Purpose
N/A
Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • genetic
  • genetics
  • gene
  • genes
  • geneology
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • Glenn Howe
  • hospital
Additional Information
Currently Active
Yes
Agency
COF
Project Type
Research
Research Forest
N/A
Researcher
Howe, Glenn
Role
PI
Collaborators
N/A
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405
Project ID
405

Genetics ( Christmas Trees )

Purpose
N/A
Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • gene
  • genes
  • geneology
  • genetic
  • genetics
  • christmas tree
  • trees
  • Richard Fletcher
Additional Information
Currently Active
Yes
Agency
COF
Project Type
Research
Research Forest
N/A
Researcher
Fletcher, Richard
Role
PI
Collaborators
N/A
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406
Project ID
406

Urban Fringe

Purpose
N/A
Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Forest Management
  • Forest Planning
Keywords
  • urban
  • fringe
  • fringes
  • John bailey
Additional Information
Currently Active
Yes
Agency
COF
Project Type
Research
Research Forest
N/A
Researcher
Bailey, John
Role
PI
Collaborators
N/A
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407
Project ID
407

Oak Creek Watershed: Roads and Streams

Purpose
N/A
Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Hydrology
  • Stream Habitats & Dynamics
Keywords
  • oak creek
  • watershed
  • watersheds
  • road
  • roads
  • stream
  • streams
  • Arne Skaugset
Additional Information
Currently Active
Yes
Agency
COF
Project Type
Research
Research Forest
N/A
Researcher
Skaugset, Arne
Role
PI
Collaborators
N/A
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411
Project ID
411

Silviculture: Seedling Density

Purpose
N/A
Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Forest Management
  • Reforestation & Restoration
Keywords
  • silvics
  • silviculture
  • silvicultural
  • seed
  • seeds
  • seedling
  • seedlings
  • density
  • densities
  • Rose Robin
Additional Information
Currently Active
Yes
Agency
COF
Project Type
Research
Research Forest
N/A
Researcher
Rose, Robin
Role
PI
Collaborators
N/A
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419
Project ID
419

Wildlife: Red tree voles

Purpose
N/A
Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Wildlife
  • Mammals
Keywords
  • wildlife
  • red tree vole
  • voles
  • rodent
  • arborimus longicaudus
  • Phenacomys
  • rodents
  • Eric Forsman
  • USFS
Additional Information
Currently Active
Yes
Agency
USFS
Project Type
Research
Research Forest
N/A
Researcher
Forsman, Eric D.
Role
PI
Collaborators
N/A
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423
Project ID
423

Oxidizable Soil Carbon Study

Purpose

Sampling soil in McDonald Forest as a part of a national beta test study for the NRCS National Soil Investigations Lab in Lincoln, NB. The samples will collected from the uppermost mineral soil horizon (A horizon). The plan is collect samples 4 time thro

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Environmental Factors
  • Soil
Keywords
  • oxidize
  • oxidizable soil
  • soils
  • carbon
  • oxygen
  • NRCS
  • mineral
  • horizon
  • horizons
  • EPA
  • Mark Johnson
Additional Information
Currently Active
No
Agency
EPA
Project Type
Research
Research Forest
N/A
Researcher
Johnson, Mark
Role
PI
Collaborators
N/A
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424
Project ID
424

Wetland bioassessment study

Purpose

This is the continuation of a project that began in 2007 with funding from the EPA to develop an invertebrate-based Index of Biological Integrity that could be used to assess wetland quality in the Pacific Northwest.This year we are being funded by OWEB t

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Aquatic Organisms
  • Various Aquatic Invertebrates
Keywords
  • wetland
  • wet
  • bio
  • assessment
  • bioassessment
  • assessments
  • EPA
  • invertebrate
  • invertebrates
  • biology
  • OWEB
  • Xerxes
  • XSWIP
  • Celeste Mazzacano
Additional Information
Currently Active
No
Agency
Xerxes Society Wetland Invertebrate Project
Project Type
Research
Research Forest
N/A
Researcher
Mazzacano, Celeste
Role
PI
Collaborators
N/A
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426
Project ID
426

Smart Tracer

Purpose

Assessment of microbiological activity

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Environmental Factors
  • Soil
Keywords
  • smart tracer
  • trace
  • soil
  • soils
  • assessment
  • micro
  • microbiology
  • microbiological
  • activity
  • Roy Haggerty
Additional Information
Currently Active
Yes
Agency
N/A
Project Type
Research
Research Forest
N/A
Researcher
Haggerty, Roy
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
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428
Project ID
428

Xerces Wetland

Purpose

Microinvertebrate study

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Aquatic Organisms
  • Various Aquatic Invertebrates
Keywords
  • Xerces
  • wet
  • wetland
  • land
  • micro
  • microinvertebrate
  • invertebrates
  • invertebrate
  • XSICP
  • Celeste Mazzacano
Additional Information
Currently Active
Yes
Agency
The Xerces Society for Invertebrate Conservation
Project Type
Research
Research Forest
N/A
Researcher
Mazzacano, Celeste
Role
C
Collaborators
N/A
Debug Fields
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429
Project ID
429

Small Mammals

Purpose

Small mammal abundance and habitat use in the College Forests

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Wildlife
  • Mammals
Keywords
  • small
  • mammal
  • mammals
  • abundance
  • abundances
  • habitat
  • habitats
  • Anita Morzillo
Additional Information
Currently Active
No
Agency
N/A
Project Type
Research
Research Forest
N/A
Researcher
Morzillo, Anita
Role
C
Collaborators
N/A
Debug Fields
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430
Project ID
430

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