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Oregon State University Research Forests Research Projects
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7 records found

The Effects of Soil Compaction by Logging on Forest Productivity

Purpose

The effects of soil compaction by logging on forest productivity.

Project Start Date
1973-07-01
Project End Date
1986-06-30
Related Publications
N/A
Project Categories
  • Environmental Factors
  • Soil
Keywords
  • Soil
  • soils
  • compact
  • compaction
  • logging
  • log
  • productive
  • productivity
  • harvest
  • post
  • post-harvest
  • growth
  • Henry Froehlich
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Froehlich, Henry A.
Role
C
Collaborators
N/A
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Fields that will be removed when going live.
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75
Project ID
75

Hydrological Characteristics of Slide Materials

Purpose

Any improvement to road No. 6021, a low standard dirt spur at present, will influence the results of this study.

Project Start Date
1975-10-01
Project End Date
1981-06-30
Related Publications
N/A
Project Categories
  • Hydrology
  • Erosion
Keywords
  • Hydrology
  • hydrological
  • characteristic
  • characteristics
  • slide
  • slides
  • material
  • materials
  • dirt
  • spur
  • spurs
  • Henry Froehlich
  • Keith Sandifer
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Froehlich, Henry A.
Role
C
Collaborators
Sandifer, Keith
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99
Project ID
99

Cost and Effectiveness of Mechanical Treatment of Compacted Skidtrails

Purpose

Determine if the backhoe bucket is suitable for pressing a 6" diameter x 15" long soil corer into compacted soil. (It is.)

Project Start Date
1980-07-30
Project End Date
1980-07-30
Related Publications
N/A
Project Categories
  • Logging
  • Post-harvest Effects
Keywords
  • Cost
  • effective
  • effectiveness
  • mechanical
  • skid
  • skids
  • skidtrail
  • skidtrails
  • backhoe
  • bucket
  • soil
  • soils
  • compact
  • compaction
  • Henry Froehlich
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Froehlich, Henry A.
Role
C
Collaborators
N/A
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156
Project ID
156

Penetrometer Study

Purpose

Studying the effects of soil moisture changes on penetrometer readings under forest conditions.

Project Start Date
1983-07-01
Project End Date
1983-12-01
Related Publications
N/A
Project Categories
  • Environmental Factors
  • Soil
Keywords
  • Penetrometer
  • soil
  • soils
  • moisture
  • water
  • Henry Froehlich
  • Donald Miles
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Froehlich, Henry A.
Role
C
Collaborators
Miles, Donald W.
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207
Project ID
207

Penetrometer Study

Purpose

Continuing the study on effect of soil moisture changes on penetrometer readings under forest conditions.

Project Start Date
1984-06-01
Project End Date
1986-10-01
Related Publications
N/A
Project Categories
  • Environmental Factors
  • Soil
Keywords
  • Penetrometer
  • soil
  • soils
  • moisture
  • water
  • efect
  • Henry Froehlich
  • Donald Miles
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Froehlich, Henry A.
Role
C
Collaborators
Miles, Donald W.
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215
Project ID
215

Manning's Equation Trial

Purpose

Measurement of stream velocity during high flow.

Project Start Date
1986-09-01
Project End Date
1987-05-31
Related Publications
N/A
Project Categories
  • Hydrology
  • Stream Habitats & Dynamics
Keywords
  • Manning
  • Mannings
  • Equation
  • equations
  • trials
  • trial
  • watershed
  • shed
  • water
  • stream
  • streams
  • velocity
  • high
  • flow
  • flows
  • Chip Andrus
  • Henry Froehlich
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Andrus, Chip
Role
C
Collaborators
Froehlich, Henry A.
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241
Project ID
241

Blodgett Tract Hydrology Study

Purpose

Project will collect precipitation data for a better understanding of the hydrology of the Blodgett Tract. Landslides and major changes in stream channels are often associated with major storms. This data will help to determine the magnitude of storms p

Project Start Date
1988-10-27
Project End Date
1998-10-27
Related Publications
N/A
Project Categories
  • Hydrology
  • Stream Habitats & Dynamics
Keywords
  • Blodgett
  • Tract
  • Hydrology
  • hydrological
  • water
  • precipitation
  • landslide
  • slide
  • slides
  • stream
  • streams
  • channel
  • channels
  • storm
  • storms
  • rain
  • gauge
  • Henry Froehlich
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Froehlich, Henry A.
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
271
Project ID
271

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