Incense Cedar
Author | : United States. Forest Service |
Publisher | : |
Total Pages | : 4 |
Release | : 1907 |
Genre | : Cedar |
ISBN | : |
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Author | : United States. Forest Service |
Publisher | : |
Total Pages | : 4 |
Release | : 1907 |
Genre | : Cedar |
ISBN | : |
Author | : Harold Scofield Betts |
Publisher | : |
Total Pages | : 6 |
Release | : 1945 |
Genre | : Incense cedar |
ISBN | : |
Author | : John Alfred Mitchell |
Publisher | : |
Total Pages | : 52 |
Release | : 1918 |
Genre | : Agriculture |
ISBN | : |
Author | : Harold Scofield Betts |
Publisher | : |
Total Pages | : 5 |
Release | : 1944 |
Genre | : Incense cedar |
ISBN | : |
Author | : Harold Scofield Betts |
Publisher | : |
Total Pages | : 4 |
Release | : 1945 |
Genre | : Incense cedar |
ISBN | : |
Author | : United States. Forest Service |
Publisher | : |
Total Pages | : 4 |
Release | : 1945 |
Genre | : |
ISBN | : |
Author | : United States. Forest Service |
Publisher | : |
Total Pages | : 8 |
Release | : 1973 |
Genre | : |
ISBN | : |
Author | : Michael L. Morrison |
Publisher | : |
Total Pages | : 16 |
Release | : 1989 |
Genre | : Avian ecology |
ISBN | : |
Seasonal differences in use of food and habitat have been shown for numerous bird species. Especially during winter, when insect food is often at its lowest availability, birds may be unable to secure enough food for survival. In earlier work in the mixed-conifer zone of the western Sierra Nevada (Blodgett Forest, El Dorado County), observers found that many birds significantly increased their relative use of incense-cedar (Calocedrus decurrens [Torr.] Florin.) for foraging in winter as compared to summer. Preliminary examination of cedar showed the presence of one predominant arthropod species: the incense-cedar scale (Xylococculus rnacrocarpae Coleman). Scales were abundant under the loose, flaky bark of small (
Author | : Philip M. McDonald |
Publisher | : |
Total Pages | : 7 |
Release | : 1973 |
Genre | : |
ISBN | : |
Author | : W. Y. Pong |
Publisher | : |
Total Pages | : 32 |
Release | : 1988 |
Genre | : Incense cedar |
ISBN | : |
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.