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Author :
Publisher :
ISBN 13 :
Total Pages : 62 pages
Book Rating : 4.3/5 (243 download)
Download or read book Methods for Modeling Individual Tree Growth and Stand Development in Seeded Loblolly Pine Stands written by and published by . This book was released on 1979 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ching-Rong Lin
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (319 download)
Download or read book Growth Model for Uneven-aged Loblolly Pine Stands written by Ching-Rong Lin and published by . This book was released on 1998 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: A density-dependent matrix growth model of uneven-aged loblolly pine stands was developed with data from 991 permanent plots in the southern United States. The model predicts the number of pine, soft hardwood, and hard hardwood trees in 13 diameter classes, based on equations for ingrowth, upgrowth, and mortality. Projections of 6 to 10 years agreed with the growth of stands between the last two inventories. In 300-year simulations of undisturbed growth, softwood species were replaced by hardwoods, in accord with previous knowledge. Soft hardwood species became dominant on good sites and hard hardwoods on poor sites. Basal area oscillated over time, converging slowly towards a steady state. Changes in tree size diversity were correlated positively with basal area. Without disturbance, species diversity would decrease. For economic analysis, equations were developed to predict total tree height, sawlog length and volume, pulpwood volume, and volume of top sawtimber, as functions of tree diameter and stand basal area. Simulations of three cutting regimes showed that management would lead to a steady state faster than would natural growth. Management aimed at maintaining the current average distribution would result in size and species diversity similar to that of an unmanaged stand. From a financial point of view, the q-factor guide and a 13-in.- (330-mm-) diameter-limit cut would be superior to the average current management regime. The diameter-limit regime would have the greatest effect on lowering tree size diversity and an effect on species diversity similar to that of the q-factor guide. A computer program, SOUTHPRO, was developed to simulate the effects of other management alternatives.
Author : Richard F. Daniels
Publisher :
ISBN 13 :
Total Pages : 69 pages
Book Rating : 4.:/5 (25 download)
Download or read book Simulation of Individual Tree Growth and Stand Development in Managed Loblolly Pine Plantations written by Richard F. Daniels and published by . This book was released on 1975 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 47 pages
Book Rating : 4.:/5 (248 download)
Download or read book Simulation of Individual Tree Growth and Stand Development in Loblolly Pine Plantations on Cutover, Site-prepared Areas written by and published by . This book was released on 1987 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (2 download)
Download or read book Technical Bulletin written by and published by . This book was released on 1980 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alan R. Ek
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (319 download)
Download or read book Development of Individual Tree Based Stand Growth Simulators written by Alan R. Ek and published by . This book was released on 1980 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 772 pages
Book Rating : 4.3/5 (91 download)
Download or read book General Technical Report RM. written by and published by . This book was released on 1982 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : International Union of Forestry Research Organizations. Working Party S4.01
Publisher :
ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.:/5 (89 download)
Download or read book Growth Models for Tree and Stand Simulation written by International Union of Forestry Research Organizations. Working Party S4.01 and published by . This book was released on 1974 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alan R. Ek
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (89 download)
Download or read book Methodology for Modeling Forest Stand Dynamics written by Alan R. Ek and published by . This book was released on 1975 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (319 download)
Download or read book PTAEDA written by and published by . This book was released on 1980 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.3/5 (91 download)
Download or read book General Technical Report NE written by and published by . This book was released on 1980 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harold E. Burkhart
Publisher : Springer Science & Business Media
ISBN 13 : 9048131707
Total Pages : 463 pages
Book Rating : 4.0/5 (481 download)
Download or read book Modeling Forest Trees and Stands written by Harold E. Burkhart and published by Springer Science & Business Media. This book was released on 2012-04-27 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing upon a wealth of past research and results, this book provides a comprehensive summary of state-of-the-art methods for empirical modeling of forest trees and stands. It opens by describing methods for quantifying individual trees, progresses to a thorough coverage of whole-stand, size-class and individual-tree approaches for modeling forest stand dynamics, growth and yield, moves on to methods for incorporating response to silvicultural treatments and wood quality characteristics in forest growth and yield models, and concludes with a discussion on evaluating and implementing growth and yield models. Ideal for use in graduate-level forestry courses, this book also provides ready access to a plethora of reference material for researchers working in growth and yield modeling.
Author : Fred M. Stephen
Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.X/5 (3 download)
Download or read book Modeling Southern Pine Beetle Populations, Symposium Proceedings written by Fred M. Stephen and published by . This book was released on 1980 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald E. Hilt
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (319 download)
Download or read book Individual-tree Diameter Growth Model for Managed, Even-aged, Upland Oak Stands written by Donald E. Hilt and published by . This book was released on 1983 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Edwin James Green
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (795 download)
Download or read book Models of Stand Basal Area Distributions, Individual Tree Basal Area Growth, and Height-diameter Relationships for Loblolly Pine written by Edwin James Green and published by . This book was released on 1981 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
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ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.:/5 (319 download)
Download or read book Evaluation of the Expanded Southern Pine Beetle Research and Applications Program written by and published by . This book was released on 1981 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James D. Haywood
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (319 download)
Download or read book Seasonal and Cumulative Loblolly Pine Development Under Two Stand Density and Fertility Levels Through Four Growing Seasons written by James D. Haywood and published by . This book was released on 1994 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
