Displaying 181 - 188 of 188
Howard
ANNOTATION: The first section describes fuel values and significant processes used to generate various energy products from wood. Physical, technical, and economic availability of the wood resource is discussed in the second section. The paper concludes…
Year: 1979
Type: Document
Source: FRAMES
Howard
ANNOTATION: This report presents the findings of a study for determining the feasibility of predicting the volume of logging residue on clearcuts prior to harvesting. Data were collected from 160 clearcuts on Bureau of Land Management (U.S. Department of…
Year: 1978
Type: Document
Source: FRAMES
Brown
ANNOTATION: Relationships between live and dead crown weight and DBH, crown length, tree height, and crown ratio are presented for 11 Rocky Mountain conifers. Also included are partitioned estimates of crown foliage and branchwood. This study shows a high…
Year: 1978
Type: Document
Source: FRAMES
Faurot
ANNOTATION: This report presents tables and equations for estimating total cubic volumes of wood, wood residue, and bark for ponderosa pine, western larch, and Douglas fir. The equations and tables provide a means for estimating wood and bark residue…
Year: 1977
Type: Document
Source: FRAMES
Brown, Snell, Bunnell
ANNOTATION: Procedures are provided for predicting weights of slash using tables of either slash weight per tree by DBH or slash weight per square foot of tree basal area by DBH. Slash weights include crowns and non-merchantable bole tips to 3-6 inch…
Year: 1977
Type: Document
Source: FRAMES
Brown
ANNOTATION: For 11 conifer species in the Rocky Mountains the best fitting regression relationships between live and dead crown weight and DBH, crown length, tree height, and crown ratio were determined. Also determined were fractions of crown weight in…
Year: 1976
Type: Document
Source: FRAMES
Benson, Johnston
ANNOTATION: Volume and characteristics of logging residues from 34 clearcut and partial cut harvest areas are presented. Residue volumes ranged from almost 3,600 cubic feet per acre down to 550 cubic feet per acre, depending on treatment. More than 60% of…
Year: 1976
Type: Document
Source: FRAMES
Wade
ANNOTATION: No significant difference were found between variances of two prediction equations for estimating loblolly pine crown weight from diameter breast height (d.b.h). One equation was developed from trees on the Georgia Piedmont and the other from…
Year: 1969
Type: Document
Source: FRAMES, TTRS
