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8 records found

Smallwood Harvesting Research: Whole Tree and Tree Length Skyline Thinning

Purpose

Smallwood harvesting research: whole tree and tree length skyline thinning.

Project Start Date

1981-07-01

Project End Date

1981-10-31

Project Categories

Keywords

Additional Information

Currently Active

Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Kellogg, Loren

Role

Collaborators

N/A

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177

Project ID

177

FIR Project

Purpose

Will be cutting "cookies" out of stems at each whorl, up to 7 or 8 whorls below live crown base.

Project Start Date

1982-12-15

Project End Date

1983-01-07

Project Categories

Keywords

Additional Information

Currently Active

Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Hann, David

Role

Collaborators

Maguire, Douglas A.

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197

Project ID

197

Wood Quality Heritability

Purpose

Identification of within-tree quality variabilty using X-ray samples taken every 4 feet along a stem. Objective is to identify wood quality parameters for standing timber.

Project Start Date

1986-07-01

Project End Date

1987-12-31

Project Categories

Keywords

Additional Information

Currently Active

Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Hoag, Mike

Role

Collaborators

McKimmy, M.D.

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239

Project ID

239

Improving the Performance of Western Wood Species

Purpose

This test will evaluate the performance of 6 western wood species treated with CCA. Stakes will be driven into the ground and will be inspected on an annual basis for degrees of attack compared to untreated controls. Where failure occurs chemical analy

Project Start Date

1988-08-16

Project End Date

1988-08-16

Project Categories

Keywords

Additional Information

Currently Active

Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Morrell, Jeffrey J.

Role

Collaborators

N/A

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268

Project ID

268

Maximum Taxol yields in Taxus Brevifolia

Purpose

1) Quantitative and qualitative analysis of taxol and taxol derivatives from needles and bark of mature yew trees to determine if phenology, environmental conditions or penetic difference affect taxol production. 2) Cultural treatments (hedging and bran

Project Start Date

1990-09-20

Project End Date

Project Categories

Keywords

Additional Information

Currently Active

Yes

Agency

Forest Science OSU & PNW Research Station

Project Type

Research

Research Forest

N/A

Researcher

Vance, Nan

Role

Collaborators

Kelsey, Rick

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293

Project ID

293

Branch Extraction Off Frame Pilot Study

Purpose

This is only a pilot study for work elsewhere. They are studying ways of obtaining samples of upper branches of large trees.

Project Start Date

1992-06-12

Project End Date

1992-06-12

Project Categories

Keywords

Additional Information

Currently Active

Agency

outside OSU

Project Type

Research

Research Forest

N/A

Researcher

Labau, V.

Role

Collaborators

N/A

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303

Project ID

303

Water Relations of Trees in Western Oregon

Purpose

This project involves monitoring the changes in water relations characteristics of 7 species of trees located in this area. The species are Ponderosa Pine, Douglas fir, Madrone, Oak, Big-leaf mapel, grand fir, and hazelnut. Trees will be sampled 6 times

Project Start Date

2002-06-20

Project End Date

2004-06-20

Project Categories

Keywords

Additional Information

Currently Active

Yes

Agency

OSU Botany

Project Type

Research

Research Forest

N/A

Researcher

Davis, Kent

Role

Collaborators

Zobel, Donald B.

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384

Project ID

384

Radial Gradients of axial flow in hardwoods

Purpose

The knowledge of how trees work has been researched for many years, but due to their complexity there are still many questions to answer. Little research has been conducted related to sapwood structures that link the radial water movement and its contrib

Project Start Date

2003-07-01

Project End Date

2004-09-30

Project Categories

Keywords

Additional Information

Currently Active

Yes

Agency

OSU Wood Science and Engineering

Project Type

Research

Research Forest

N/A

Researcher

Fallas Cedeno, Lotties

Role

Collaborators

Gartner, Barbara

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395

Project ID

395