Author: David W. HannPublisher:
ISBN:
Category : Forest management
Languages : en
Pages : 104
Book Description
Development and Evaluation of an Even- and Uneven-aged Ponderosa Pine/Arizona Fescue Stand Simulator
Author: David W. HannPublisher:
ISBN:
Category : Forest management
Languages : en
Pages : 104
Book Description
Development and Evaluation of an Even-and Uneven-Aged Ponderosa Pine/Arizona Fescue Stand Simulator (Classic Reprint)
Author: David W. HannPublisher: Forgotten Books
ISBN: 9781396080982
Category : Mathematics
Languages : en
Pages : 108
Book Description
Excerpt from Development and Evaluation of an Even-and Uneven-Aged Ponderosa Pine/Arizona Fescue Stand Simulator The following is a summary of the procedures used to obtain these models. Additional information is in appendix E. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Development and Evaluation of an Even- and Uneven-aged Ponderosa Pine/Arizona Fescue Stand Simulator
Author: David W. HannPublisher:
ISBN:
Category : Forest management
Languages : en
Pages : 0
Book Description
This paper describes the construction and validation of a simulator for predicting even-aged and uneven-aged stand development for the ponderosa pine/Arizona fescue habitat type of the Southwest. The resulting simulator characterizes the stand by the number of trees in 1-inch diameter classes for two vigor components of the stand. Stand dynamics are represented by models for predicting upgrowth, mortality, vigor class conversion, and ingrowth.
The Development and Evaluation of an Even- and Uneven-aged Ponderosa Pine/Arizona Fescue Stand Simulator with Managerial Decision-making Potential
Author: David W. HannPublisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 626
Book Description
STOCKING LEVELS AND UNDERLYING ASSUMPTIONS FOR UNEVEN-AGED PONDEROSA PINE STANDS (CLASSIC... REPRINT).
Author: P. H. COCHRANPublisher:
ISBN: 9781390312294
Category :
Languages : en
Pages : 0
Book Description
Root Competition Between Ponderosa Pine Seedlings and Grass
Author: Merlyn Milfred LarsonPublisher:
ISBN:
Category : Arizona fescue
Languages : en
Pages : 18
Book Description
Height Growth and Site Index Curves for Managed, Even-Aged Stands of Ponderosa Pine in the Pacific Northwest (Classic Reprint)
Author: James W. BarrettPublisher: Forgotten Books
ISBN: 9781396032561
Category : Business & Economics
Languages : en
Pages : 28
Book Description
Excerpt from Height Growth and Site Index Curves for Managed, Even-Aged Stands of Ponderosa Pine in the Pacific Northwest The most desirable density is the density at which trees continue growing at the pre determined goal rate. As the 'stand grows older, relatively low density will be maintained by periodic thinnings to some basal area level or tree number average diameter combination. Height of the dominant or tallest portion of the stand is the one measure of growth found most independent of stand factors and, consequently, the most reliable for site evaluation (lynch Generally speaking, we can conclude from the litera ture that height is not materi ally affected in stands that are not extremely overstocked or understocked (spurr In the Pacific Northwest, however, Weaver Baker Mowat Lynch (1958) and Barrett (1973) have shown that dense stocking of ponderosa pine does reduce height growth. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Weight scaling for southwestern ponderosa pine
Author: Dennis M. DonnellyPublisher:
ISBN:
Category :
Languages : en
Pages : 604
Book Description
GENGYM
Author: Carleton B. EdminsterPublisher:
ISBN:
Category : Conifers
Languages : en
Pages : 40
Book Description
SWYLD2, yield tables for even-aged and two-storied stands of southwestern ponderosa pine, including effects of dwarf mistletoe
Author: Clifford A. MyersPublisher:
ISBN:
Category : Arceuthobium
Languages : en
Pages : 36
Book Description
