Author: Carl ArbogastPublisher:
ISBN:
Category : Forest management
Languages : en
Pages : 28
Book Description
Marking Guides for Northern Hardwoods Under the Selection System
Author: Carl ArbogastPublisher:
ISBN:
Category : Forest management
Languages : en
Pages : 28
Book Description
Marking Guides for Northern Hardwoods Under the Selection System
Author: Marking Guides for Northern Hardwoods Under the Selection System (Classic Reprint)
Author: Carl Arbogast JrPublisher: Forgotten Books
ISBN: 9780266856764
Category :
Languages : en
Pages : 32
Book Description
Excerpt from Marking Guides for Northern Hardwoods Under the Selection System The purpose of this report is to provide a working tool for marking timber stands under the selection system of management in the all - aged northern hardwood forest of the Lake States. Stand conditions are de scribed, and marking guides are given not only for properly regulated stands but also for irregular or unmanaged stands whose owner wishes to develop the conditions recommended for a productive forest. 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.
Marking Guides for Northern Hardwoods Under the Selection System
Author: Carl ArbogastA Procedure for Selection Marking in Hardwoods
Author: George R. Trimble (Jr.)Publisher:
ISBN:
Category : Forest thinning
Languages : en
Pages : 24
Book Description
Seed Stored in Cones of Some Jack Pine Stands, Northern Minnesota
Author: Eugene Irving RoePublisher:
ISBN:
Category : Jack pine
Languages : en
Pages : 564
Book Description
Compilation of Statutes Relating to Soil Conservation, Set Aside, Acreage Diversion
Author: C. L. MasseyPublisher:
ISBN:
Category : Agricultural laws and legislation
Languages : en
Pages : 1126
Book Description
Superior National Forest (N.F.), Land and Resource(s) Management Plan (LRMP)
Author: USDA Forest Service Experimental Forests and Ranges
Author: Deborah C. HayesPublisher: Springer
ISBN: 1461418186
Category : Science
Languages : en
Pages : 666
Book Description
USDA Forest Service Experimental Forests and Ranges (EFRs) are scientific treasures, providing secure, protected research sites where complex and diverse ecological processes are studied over the long term. This book offers several examples of the dynamic interactions among questions of public concern or policy, EFR research, and natural resource management practices and policies. Often, trends observed – or expected -- in the early years of a research program are contradicted or confounded as the research record extends over decades. The EFRs are among the few areas in the US where such long-term research has been carried out by teams of scientists. Changes in society’s needs and values can also redirect research programs. Each chapter of this book reflects the interplay between the ecological results that emerge from a long-term research project and the social forces that influence questions asked and resources invested in ecological research. While these stories include summaries and syntheses of traditional research results, they offer a distinctly new perspective, a larger and more complete picture than that provided by a more typical 5-year study. They also provide examples of long-term research on EFRs that have provided answers for questions not even imagined at the time the study was installed.
Station Paper
Author: Lake States Forest Experiment Station (Saint Paul, Minn.)Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 216
Book Description