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Project Start Year
Project Categories
4 records found

Stand density & understory regeneration

Purpose

See BLM/OSU Cooperative Research Proposal

Project Start Date
1992-12-15
Project End Date
2002-12-31
Related Publications
Brandeis, Thomas J., Michael Newton, and Elizabeth C. Cole. Underplanted conifer seedling survival and growth in thinned Douglas-fir stands. Canadian Journal of Forest Research 31.2 (2001): 302-312.
Newton, Michael, Cole, Elizabeth, Tappeiner, John, Symons, Richard. Pacific Forest and Basin Rangeland Systems Cooperative Research and Technology Unit (NBS) at Oregon State University Research Grant. Fourth Annual Progress Report, Oct. 1996-Sept. 1997
Project Categories
  • Forest Management
  • Reforestation & Restoration
Keywords
  • stand
  • stands
  • denisty
  • understory
  • under
  • regen
  • regeneration
  • regenerate
  • BLM
  • Thomas Brandeis
  • Cole
  • Elizabeth
  • Newton
  • Michael
Additional Information
Currently Active
Yes
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Brandeis, Thomas
Role
C
Collaborators
Cole, Elizabeth; Newton, Michael
Debug Fields
Fields that will be removed when going live.
Import Unique ID
318
Project ID
318

Linkages among understory vegetation, arthropods, and birds

Purpose

Will involve estimating bird abundance with point counts, capturing birds to collect information on fitness, diet and sampling shrubs for arthropods.

Project Start Date
1999-05-01
Project End Date
1999-08-31
Related Publications
N/A
Project Categories
  • Environmental Factors
  • Vegetation
Keywords
  • linkages
  • linkage
  • understory
  • vegetation
  • athropods
  • arthropod
  • bird
  • birds
  • trophic
  • shrub
  • shrubs
  • insect
  • insects
  • abudance
  • capture
  • capturing
  • fitness
  • diet
  • Joan Hagar
  • Starkey
  • Ed
  • John Tappeiner
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Hagar, Joan
Role
PI
Collaborators
Starkey, Ed; Tappeiner, John
Debug Fields
Fields that will be removed when going live.
Import Unique ID
353
Project ID
353

Seed collection and evaluation of understory native grasses

Purpose

To collect up to 50 grams of seed of Melica sp. And Festuca sp. And describe their habitat, plant community, and associated species. Seed will be used to evaluate seed characteristics and grow out a limited number of specimen plants for further evaluatio

Project Start Date
2001-06-01
Project End Date
2002-09-30
Related Publications
N/A
Project Categories
  • Environmental Factors
  • Vegetation
Keywords
  • seed
  • seeds
  • collecting
  • collect
  • collection
  • understory
  • native
  • natives
  • grass
  • grasses
  • plant
  • plants
  • habitat
  • habitats
  • associated
  • associate
  • Melica
  • Festuca
  • USDA
  • Dale Darris
Additional Information
Currently Active
Yes
Agency
USDA Natural Resources Conservation Service
Project Type
Research
Research Forest
N/A
Researcher
Darris, Dale C.
Role
PI
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
375
Project ID
375

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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