Calculating the Growth of Ponderosa Pine Forests
Author : Philip A. Briegleb
Publisher :
Page : 78 pages
File Size : 32,88 MB
Release : 1945
Category : Forests and forestry
ISBN :
Author : Philip A. Briegleb
Publisher :
Page : 78 pages
File Size : 32,88 MB
Release : 1945
Category : Forests and forestry
ISBN :
Author : Philip A. Briegleb
Publisher :
Page : 60 pages
File Size : 47,28 MB
Release : 1945
Category :
ISBN :
Author :
Publisher :
Page : 60 pages
File Size : 40,73 MB
Release : 1945
Category :
ISBN :
Author : Peter F. Ffolliott
Publisher :
Page : 4 pages
File Size : 21,27 MB
Release : 1965
Category : Ponderosa pine
ISBN :
Author : Laurie Stroh Huckaby
Publisher :
Page : 56 pages
File Size : 15,24 MB
Release : 2003
Category : Fire ecology
ISBN :
We describe the distinguishing physical characteristics of old ponderosa pine trees in the Front Range of Colorado, the processes that tend to preserve them, their past and present ecological significance, and their role in ecosystem restoration. Photographs illustrate identifying features of old ponderosa pines and show how to differentiate them from mature and young trees. The publication includes a photographic gallery of old ponderosa pine trees growing on poor, moderate, and good sites. We illustrate trees growing under various forest conditions and with different injuries and histories. We discuss dendrochronological methods of aging old trees and determining their fire history. The companion field guide includes a condensed description of ponderosa pine ecology, distinguishing characteristics of old ponderosa pines, and a photographic gallery illustrating their identifying features.
Author : Charles O. Minor
Publisher :
Page : 8 pages
File Size : 35,99 MB
Release : 1964
Category : Forests and forestry
ISBN :
Author : William W. Oliver
Publisher :
Page : 28 pages
File Size : 45,39 MB
Release : 1978
Category : Ponderosa pine
ISBN :
Yields for high-survival, unthinned ponderosa pine (Pinus ponderosa Laws.) plantations in northern California are estimated. Stems of 367 trees in 12 plantations were analyzed to produce a growth model simulating stand yields. Diameter, basal area, and net cubic volume yields by Site Indices, 40 through 120 are tabulated for stands ranging in age between 10 and 50 years and in spacing between 6 by 6 and 12 by 12 feet. Tables also show diameter distributions by crown classes and stem volumes in cubic feet for plantation-grown ponderosa pine. These data provide both a standard with which to compare the effects of management decisions, and a performance goal.
Author : P. H. Cochran
Publisher :
Page : 36 pages
File Size : 10,10 MB
Release : 1999
Category : Forests and forestry
ISBN :
Author : Peter F. Ffolliott
Publisher :
Page : 0 pages
File Size : 31,90 MB
Release : 1965
Category : Ponderosa pine
ISBN :
Author : L. J. Heidmann
Publisher :
Page : 6 pages
File Size : 43,24 MB
Release : 1997
Category : Ponderosa pine
ISBN :