Reducing Mortality in Old-growth Northern Hardwoods Through Partial Cutting PDF Download
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Author: Francis Howlett Eyre
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 30
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Book Description
Author: Francis Howlett Eyre
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 30
Get Book Here
Book Description
Author: Francis Howlett Eyre
Publisher: Forgotten Books
ISBN: 9781396692758
Category : Business & Economics
Languages : en
Pages : 34
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Book Description
Excerpt from Reducing Mortality in Old-Growth Northern Hardwoods Through Partial Cutting A third source is the 472 permanent inventory plots which were installed during 19u0, 19ul, and l9u2 on the enlarged experimental forest as it was being placed under management. These were fifth-acre plots, on which all trees were diagrammed on map sheets. The area involved was 9m acres. About 70 percent of these plots were on areas which had been given a light improvement cut; the majority of the others were on areas uncut except for salvage of dead trees. These records are available for an average period of a little over 6 years. 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.
Author: Francis Howlett Eyre
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 0
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Author: William B. Leak
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 24
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"The even-aged hardwood forest, with a poorly balanced distribution of age-classes, can cause perplexing problems during the first rotation. What is the best cutting strategy to follow? By using linear programming, we developed some cutting strategies that maximize board-foot production and produce a balanced age distribution by the end of the first rotation. We developed the strategies for four hypothetical northern hardwood forests with different unbalanced age distributions. Although these strategies may be used for forest lands with conditions similar to those assumed in this study, we urge that the linear programming techniques described in this paper be used to develop strategies tailored to particular forests and to particular management objectives. S3
Author: Francis Howlett Eyre
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 136
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Author: Francis Howlett Eyre
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 1052
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Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1140
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Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 406
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Author: Gayne G. Erdmann
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 16
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Author: Lake States Forest Experiment Station (Saint Paul, Minn.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 228
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