Biomass Equations for Major Tree Species of the Northeast
Author : Louise M. Tritton
Publisher :
Page : 52 pages
File Size : 48,66 MB
Release : 1982
Category : Biomass
ISBN :
Comprehensive Database of Diameter-based Biomass Regressions for North American Tree Species
Author : Jennifer Caroline Jenkins
Publisher :
Page : 52 pages
File Size : 26,91 MB
Release : 2004
Category : Forest biomass
ISBN :
Book Description
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
Estimating Tree Biomass Regressions and Their Error
Author :
Publisher :
Page : 316 pages
File Size : 17,27 MB
Release : 1987
Category : Forest biomass
ISBN :
Book Description
Proceedings of a workshop co-sponsored by the USDA Forest Service, the State University of New York, and the Society of American Foresters. Presented were papers on the methodology of sample tree selection, tree biomass measurement, construction of biomass tables and estimation of their error, and combining the error of biomass tables with that of the sample plots or points. Also presented were papers on various aspects of biomass research currently being conducted in the United States, Canada, and abroad.
Tree and Forest Measurement
Author : P. W. West
Publisher : Springer
Page : 218 pages
File Size : 15,83 MB
Release : 2015-03-10
Category : Technology & Engineering
ISBN : 3319147080
Book Description
Forests must be measured if they are to be managed and conserved properly. This book describes the essential principles of modern forest measurement, whether using simple hand-held equipment or sophisticated satellite imagery. It particularly focuses on measuring forest biomass over large forest areas, a key aspect of climate change studies, as well as the volumes of wood that are commercially available. Written in a straightforward style, it will be accessible to anyone who works with forests, from the professional forester to the layperson. It considers not only how and why forests are measured but also the scientific basis of the measurements taken.
Tree and Forest Measurement
Author : Philip W. West
Publisher : Springer Science & Business Media
Page : 184 pages
File Size : 42,73 MB
Release : 2004
Category : Nature
ISBN : 9783540403906
Book Description
Trees and forests are large and complex, but even something as difficult as the amount of wood they contain can be measured with quite unsophisticated equipment. Everyone, from professional foresters to the layperson, who works with forests and needs to measure them no matter where in the world, will appreciate this book. It summarises modern forest measurement techniques and describes why forests are measured, how to measure them, and the basis of the science behind these techniques. Professor Phil West has been a forest scientist for over 30 years. His research speciality is the mathematical modelling of forest growth behaviour. He is presently a forestry consultant and teaches forest measurement in the forestry school of Southern Cross University in northern New South Wales, Australia.
Estimating Biomass and Biomass Change of Tropical Forests
Author : Sandra Brown
Publisher : Food & Agriculture Org.
Page : 72 pages
File Size : 29,19 MB
Release : 1997
Category : Biomass energy
ISBN : 9789251039557
Book Description
Specific Gravity and Other Properties of Wood and Bark for 156 Tree Species Found in North America
Author : Patrick D. Miles
Publisher :
Page : 40 pages
File Size : 16,7 MB
Release : 2009
Category : Specific gravity
ISBN :
Book Description
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. --
Forest Biometrics
Author : Michail Prodan
Publisher : Elsevier
Page : 461 pages
File Size : 48,96 MB
Release : 2013-10-22
Category : Mathematics
ISBN : 1483156559
Book Description
Forest Biometrics presents the methods of mathematical statistics and biometrics that are significant to forestry. This book explores other fields related to forestry, which are explained with the help of a large number of practical examples. Organized into 25 chapters, this book starts with an overview of the variety of data that play a significant role in forest management, including the age of trees, the damage caused by storms, the fluctuation of timber prices, bark beetle infestation, and timber volume. This text then examines the factors that are responsible for a random distribution of the values in biological experimentation. Other chapters consider the important advantages of sample surveys compared to complete enumerations, include cheaper samples, wider applicability, quick results, and greater accuracy. The final chapter deals with the factors to be considered in determining the best time for harvesting of timber. This book is a valuable resource for students, research project leaders, and practical workers.
Carbon and Nitrogen Cycling in European Forest Ecosystems
Author : Ernst-Detlef Schulze
Publisher : Springer Science & Business Media
Page : 520 pages
File Size : 41,69 MB
Release : 2013-12-01
Category : Science
ISBN : 3642572197
Book Description
This volume quantifies carbon storage in managed forest ecosystems not only in biomass, but also in all soil compartments. It investigates the interaction between the carbon and nitrogen cycles by working along a north-south transect through Europe that starts in northern Sweden, passes through a N-deposition maximum in central Europe and ends in Italy. For the first time biogeochemical processes are linked to biodiversity on a large geographic scale and with special focus on soil organisms. The accompanying CD-ROM provides a complete database of all flux, storage and species observations for modellers.
Resource Bulletin NE.
Author :
Publisher :
Page : 192 pages
File Size : 13,70 MB
Release : 1981
Category : Forest products
ISBN :
