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Lumber Recovery From Incense Cedar In Central California Classic Reprint
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Book Synopsis Lumber Recovery from Incense-Cedar in Central California (Classic Reprint) by : W. Y. Pong
Download or read book Lumber Recovery from Incense-Cedar in Central California (Classic Reprint) written by W. Y. Pong and published by Forgotten Books. This book was released on 2017-12-12 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Lumber Recovery From Incense-Cedar in Central California A sample of 130 incense-cedar (libocedrus decurrens Torr.) trees was selected from the Eldorado National Forest in California. The trees were felled and bucked into 403 woods-length logs and processed through a sawmill cutting Shop and Common grades of lumber. Recovery estimates are shown for woods-length logs based on Scribner board-foot scale and cubic-foot scale. Analysis showed that board-foot recovery ranged from 169 percent for 6-inch logs to 103 percent for 34-inch logs. Cubic-volume recovery of rough green lumber increased from 50 percent to 62 per cent for the same range of diameters. Yields of higher quality lumber (shops and Moulding) increased as log diameter increased. Percentage of Scribner scaled defect was found to be correlated with several measures of product recovery. Keywords: Lumber recovery, lumber value, incense-cedar, log scale, California. This report presents lumber-recovery data for 130 incense-cedar trees selected from the Sierra Nevada of central California. Over 400 woods-length logs were processed through a sawmill cutting Shop and Common grades of lumber. Diameter of the study logs ranged from 6 to 34 inches. The average defect was from-4 to 17 percent Scribner and 3 to 10 percent cubic scale. Lumber recovery is presented on the basis of both board feet and cubic feet. Several measures of product recovery were correlated with scaling diameter. Regres sion models were developed for the following variables. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Lumber Recovery from Incense-cedar in Central California by : W. Y. Pong
Download or read book Lumber Recovery from Incense-cedar in Central California written by W. Y. Pong and published by . This book was released on 1988 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: A sample of 130 incense-cedar (Libocedrus decurrens Torr.) trees was selected from the EIdorado National Forest in California. The trees were felled and bucked into 403 woods-length logs and processed through a sawmill cutting Shop and Common grades of lumber. Recovery estimates are shown for woods-length logs based on Scribner board-foot scale and cubic-foot scale. Analysis showed that board-foot recovery ranged from 169 percent for 6-inch logs to 103 percent for 34-inch logs. Cubic-volume recovery of rough green lumber increased from 50 percent to 62 percent for the same range of diameters. Yields of higher quality lumber (Shops and Moulding) increased as log diameter increased. Percentage of Scribner scaled defect was found to be correlated with several measures of product recovery.
Book Synopsis Lumber Recovery from Incense-cedar in Central California by : W. Y. Pong
Download or read book Lumber Recovery from Incense-cedar in Central California written by W. Y. Pong and published by . This book was released on 1988 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lumber Recovery From Ponderosa Pine in Northern California (Classic Reprint) by : Susan Ernst
Download or read book Lumber Recovery From Ponderosa Pine in Northern California (Classic Reprint) written by Susan Ernst and published by Forgotten Books. This book was released on 2018-09-10 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Lumber Recovery From Ponderosa Pine in Northern California Lumber recovery information from 942 logs from old and young-growth pon derosa pine (pinus ponderosa Dougl. Ex Laws.) trees in northern California is presented. More than 58 percent of the lumber volume was found in Shop, Moulding, and Select grades. About 25 percent of the total lumber volume was Moulding, and 24 percent was Standard and Better Dimension. Lumber volume recovery is presented on the basis of cubic feet and board feet. Volume recovery varied by scaling diameter but not by log grade. Value recovery and percent vol ume by lumber grade did vary by log grade and diameter, but no difference was found between the grade 1 and the grade 2 logs. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Incense Cedar (Classic Reprint) by : John Alfred Mitchell
Download or read book Incense Cedar (Classic Reprint) written by John Alfred Mitchell and published by Forgotten Books. This book was released on 2017-11-18 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Incense Cedar The yield Of various grades of lumber from an incense cedar tree depends very largely, Of course, on the amount Of dry-rot. This varies SO widely, however, in different trees in one locality as well as in trees in different localities that data based on the yields Of pecky trees would have very little general application. The yields indicated in Table 4 are based therefore on sound trees and are fairly typical Of the yield where there is no dry-rot. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Lumber Recovery From Old-Growth Coast Douglas-Fir (Classic Reprint) by : Paul H. Lane
Download or read book Lumber Recovery From Old-Growth Coast Douglas-Fir (Classic Reprint) written by Paul H. Lane and published by Forgotten Books. This book was released on 2018-09-13 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Lumber Recovery From Old-Growth Coast Douglas-Fir The volume of commercial Coast Douglas-fir sawtimber is estimated to be in excess of 394 billion board feet. About 10 billion board feet of Coast Douglas fir is harvested annually. This is about 55 percent of the total softwood lumber production in the United States. There is an urgent need for better methods of appraising the quality of this important timber resource. Estimates of the recovery that can be obtained from Coast Douglas-fir sawtimber are needed by forest land managers, timber buyers, and timber processors for efficient utilization of the resource for lumber, veneer, pulp, or other products. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Lumber Recovery From Second-Growth Douglas-Fir (Classic Reprint) by : Thomas Daniel Fahey
Download or read book Lumber Recovery From Second-Growth Douglas-Fir (Classic Reprint) written by Thomas Daniel Fahey and published by Forgotten Books. This book was released on 2017-12-14 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Lumber Recovery From Second-Growth Douglas-Fir Second - growth stands of Douglas - fir are producing a rapidly increasing propor tion of the commercial timber available in the Pacific Northwest. In the Coast Ranges of Oregon (fig. There are large areas of 40 to 100-year - old stands result ing from a series of large fires and exten sive early logging. Little current informa tion is available on the recovery of forest products to be expected from this resource. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Lumber Recovery of Douglas-Fir From the Coast and Cascade Ranges of Oregon and Washington (Classic Reprint) by : Susan Willits
Download or read book Lumber Recovery of Douglas-Fir From the Coast and Cascade Ranges of Oregon and Washington (Classic Reprint) written by Susan Willits and published by Forgotten Books. This book was released on 2018-03-17 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Lumber Recovery of Douglas-Fir From the Coast and Cascade Ranges of Oregon and Washington Volume recovery differed by log diameter, among mills, and by the units used to measure both logs and lumber, and may differ by whether the logs are measured as they come from the woods or after they have been bucked to mill lengths. Regres sion curves of recovery ratio, lumber recovery factor, or cubic recovery percent are plotted for both woods-length and mill-length logs. The cubic recovery percent for the combined mills reached about 76 percent of thalog volume for logs greater than 20 inches. Recovery ratio ranged from 225 to 130 percent across diameter. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis The Dry-Rot of Incense Cedar (Classic Reprint) by : J. S. Boyce
Download or read book The Dry-Rot of Incense Cedar (Classic Reprint) written by J. S. Boyce and published by Forgotten Books. This book was released on 2017-10-13 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Dry-Rot of Incense Cedar The importance of dry - rot can not be overestimated, and it is on th1s point, together with the related mechanical injuries, that a study of the total - loss factor must be concentrated; the' other considera tions play a distinctly secondary role. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Air Drying of Incense-Cedar by : Harvey H. Smith
Download or read book Air Drying of Incense-Cedar written by Harvey H. Smith and published by Forgotten Books. This book was released on 2017-10-28 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Air Drying of Incense-Cedar: Tests Under Winter Conditions in California This paper reports the second phase of this cooperative study of air drying incense-cedar at Pioneer Station. The drying period was from 27 October 1956 to an October 1957. Forest Products Technologist, Pacific Southwest Forest and Range Experiment Station, Berkeley, California. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Prelimimary Lumber Recovery for Dead and Live Engelmann Spruce (Classic Reprint) by : James M. Cahill
Download or read book Prelimimary Lumber Recovery for Dead and Live Engelmann Spruce (Classic Reprint) written by James M. Cahill and published by Forgotten Books. This book was released on 2018-03-18 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Prelimimary Lumber Recovery for Dead and Live Engelmann Spruce Snellgrove, T. A., and J. M. Cahill 1980. Dead western white pine - characteristics, product recovery, and problems associated with utilization. Usda For. Serv. Res. Pap. (in press). Western Timber Industry. 1974. Long-dead spruce makes lively log homes. West. Timber Ind. Sep., p. 11-20, Miller Freeman Pub. Inc., San Francisco, Calif. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Lumber Recovery From Ponderosa Pine in the Black Hills, South Dakota (Classic Reprint) by : Marlin E. Plank
Download or read book Lumber Recovery From Ponderosa Pine in the Black Hills, South Dakota (Classic Reprint) written by Marlin E. Plank and published by Forgotten Books. This book was released on 2018-03-30 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Lumber Recovery From Ponderosa Pine in the Black Hills, South Dakota Keywords: Lumber recovery, lumber yield, ponderosa pine (black Hills), Pinus ponderosa, South Dakota (black Hills). About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Drying Efforts for Incense Cedar Lumber by : Jonathan D. Lew
Download or read book Drying Efforts for Incense Cedar Lumber written by Jonathan D. Lew and published by . This book was released on 1984 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Home of the Redwood by : Redwood Lumber Manufacturers Assn
Download or read book The Home of the Redwood written by Redwood Lumber Manufacturers Assn and published by Forgotten Books. This book was released on 2017-07-28 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Home of the Redwood: A Souvenir of the Lumber Industry of California Method. The superiority of the steam logger, as com and size, their handling requires considerable skill as well pared with the bull teams. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Lumber Recovery from Large, Highly Defective, Low Grade Coast Douglas-Fir (Classic Reprint) by : Thomas a Snellgrove
Download or read book Lumber Recovery from Large, Highly Defective, Low Grade Coast Douglas-Fir (Classic Reprint) written by Thomas a Snellgrove and published by Forgotten Books. This book was released on 2018-04-29 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Lumber Recovery From Large, Highly Defective, Low Grade Coast Douglas-Fir General product recovery information is presented in table 1. There was no significant relationship between percent of lumber recovery (overrun) and diameter, but there was a significant relationship between percent of lumber recovery and percent Of estimated defect. Lumber recovery percent increased as defect percent increased, indicating that recovery percent was more closely related to estimated defect than to diameter. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Lumber-Grade Recovery from Oregon Coast-Type Douglas-Fir (Classic Reprint) by : Elmer E. Matson
Download or read book Lumber-Grade Recovery from Oregon Coast-Type Douglas-Fir (Classic Reprint) written by Elmer E. Matson and published by Forgotten Books. This book was released on 2017-11-19 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Lumber-Grade Recovery From Oregon Coast-Type Douglas-Fir Field data were collected at the Cape Arago lumber Company saw mill at Empire, Oregon, an old type cargo mill that does not meet present day standards of mill design and operation. Hill capacity is approximately 160 thousand board feet per B-hour shift. Approx imately one-quarter of the production for a 2-weeks period was included in this study. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Mechanical Properties of Central Sierra Old-growth and Second-growth Incense Cedar by : Robert Alexander Cockrell
Download or read book Mechanical Properties of Central Sierra Old-growth and Second-growth Incense Cedar written by Robert Alexander Cockrell and published by . This book was released on 1971 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
