Preliminary lumber recovery for dead and live Engelmann spruce.

James M. Cahill

doi:10.2737/PNW-RN-365

Treesearch

Preliminary lumber recovery for dead and live Engelmann spruce.

Informally Refereed

Authors:

James M. Cahill

Year:

1980

Type:

Research Note

Station:

Pacific Northwest Research Station

DOI:

https://doi.org/10.2737/PNW-RN-365

Source:

Res. Note PNW-RN-365. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 12 p

Download (PDF 126 KB)

Download (PDF 126 KB): https://research.fs.usda.gov/download/treesearch/7631.pdf

Abstract

Lumber recovery, lumber grade distribution, and log values are presented for logs cut from dead and live Engelmann spruce (Picea engelmannii Parry ex Engelm.) trees. The dead sample includes standing and down trees killed by the Engelmann spruce beetle (Dendroctonus ruffipennis Kirby) over 20 years ago.

Keywords

Lumber recovery, lumber grading, log values, dead timber, Engelmann spruce (dead), Engelmann spruce, Picea engelmannii

Citation

Cahill, James M. 1980. Preliminary lumber recovery for dead and live Engelmann spruce. Res. Note PNW-RN-365. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 12 p