Comprehensive Database of Diameter-based Biomass Regressions for North American Tree Species
Comprehensive Database of Diameter-based Biomass Regressions for North American Tree Species

Author: Jennifer Caroline Jenkins

Publisher:

Published: 2004

Total Pages: 52

ISBN-13:

DOWNLOAD EBOOK

A database consisting of 2,640 equations compiled from the literature for predicting the biomass of trees and tree components from diameter measurements of species found in North America. Bibliographic information, geographic locations, diameter limits, diameter and biomass units, equation forms, statistical errors, and coefficients are provided for each equation, along with examples of how to use the database. The CD-ROM included with the paper version of this publication contains the complete database (Table 3) in spreadsheet format (Microsoft Excel 2002® with Windows XP®). The database files can also be viewed in both spreadsheet and pdf formats by directing your browser to the Global Change page at http://www.fs.fed.us/ne/global/pubs/books/index.html

Specific Gravity and Other Properties of Wood and Bark for 156 Tree Species Found in North America
Specific Gravity and Other Properties of Wood and Bark for 156 Tree Species Found in North America

Author: Patrick D. Miles

Publisher:

Published: 2009

Total Pages: 40

ISBN-13:

DOWNLOAD EBOOK

Much information is available for specific gravity and other properties of wood and bark, but it is widely scattered in the literature. This paper compiles information for estimation of biomass for 156 tree species found in North America for use in national forest inventory applications. We present specific gravities based on average green volume as well as 12 percent moisture content volume for calculation of oven-dry biomass. Additional information is included on bark thickness, bark voids, and bark percentages by species and green and dry weight of wood and bark. --