Skip to Main Content
Forest research notes, Pacific Northwest Forest Experiment Station, No. 04, June 27, 1930.Author(s):
Source: PNW Old Series Research Notes No. 4, p. 1-8
Publication Series: Scientific Journal (JRNL)
Station: Pacific Northwest Research Station
PDF: Download Publication (520 KB)
DescriptionSome definite figures on the survival and seed production of seed trees left on national forest timber sales in the Douglas fir region are now available for six representative areas where approximately two trees were left per acre. The studies mere made by men in charge of timber sales on the national forests under the direction of the Experiment Station, and have now been under way from two to five years.
- Visit PNW's Publication Request Page to request a hard copy of this publication.
- We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
- This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
Citationnull 1930. Forest research notes, Pacific Northwest Forest Experiment Station, No. 04, June 27, 1930. PNW Old Series Research Notes No. 4, p. 1-8
- Competition for national forest timber in the Northern, Pacific Southwest, and Pacific Northwest regions.
- Stumpage prices, volume sold, and volumes harvested from the National Forests of the Pacific Northwest Region, 1984 to 1996.
- Forest residues in hemlock-spruce forests of the Pacific Northwest and Alaska: a state-of-knowledge review with recommendations for residue management.
XML: View XML