Forest Cover Types Of The United States And Canada
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Forest Cover Types Of The United States And Canada
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Author : Francis Howlett Eyre
language : en
Publisher:
Release Date : 1980
Forest Cover Types Of The United States And Canada written by Francis Howlett Eyre and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Forest ecology categories.
Forest Cover Types Of The United States And Canada
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Author : AMERICAN SOCIETY OF FORESTERS.
language : en
Publisher:
Release Date : 1980
Forest Cover Types Of The United States And Canada written by AMERICAN SOCIETY OF FORESTERS. and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with categories.
Forest Cover Types Of The United States And Canada
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Author : Francis Howlett Eyre
language : en
Publisher:
Release Date : 1980
Forest Cover Types Of The United States And Canada written by Francis Howlett Eyre and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Forest ecology categories.
Area Changes For Forest Cover Types In The United States 1952 To 1997 With Projections To 2050
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Author : Ralph J. Alig
language : en
Publisher:
Release Date : 2004
Area Changes For Forest Cover Types In The United States 1952 To 1997 With Projections To 2050 written by Ralph J. Alig and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Forest dynamics categories.
The United States has a diverse array of forest cover types on its 747 million acres of forest land. Forests in the United States have been shaped by many natural and human-caused forces, including climate, physiography, geology, soils, water, fire, land use changes, timber harvests, and other human interventions. The major purpose of this document is to describe area projections of forest cover changes on timberland areas of the United States, in support of the 2000 Resources Planning Act assessment by the USDA Forest Service. Forest area projections differ markedly by region, owner, and forest cover type. Although some regions such as the North are projected to have relatively small percentage changes in common types such as maple-beech-birch (less than 5 percent), others in the South have relatively large projected changes: reductions of 19 percent for upland hardwood on nonindustrial private forest timberlands and 58 percent on forest industry timberlands in the South Central region; and increases in excess of 25 percent for planted pine for both private ownerships in the South. Although the area of softwoods is projected to increase across many regions of the country, especially on forest industry lands, hardwoods will remain the dominant forest type on private lands.
Regional Silviculture Of The United States
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Author : John W. Barrett
language : en
Publisher: John Wiley & Sons
Release Date : 1995-02-28
Regional Silviculture Of The United States written by John W. Barrett and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-02-28 with Nature categories.
A valuable working resource for professionals. An excellent text for advanced forestry students . . . This unique book provides students and professionals with a broad-based knowledge of contemporary silviculture theory and practice.Throughout, the authors emphasize fundamental questions of edaphic,physiographic, and climatic site factors, as well as ecologicalrelationships and silvical characteristics of major tree species.Updated and expanded to reflect the many scientific, socioeconomic,and public policy trends that have had a profound impact onsilviculture over the past decade, this Third Edition of RegionalSilviculture of the United States: * Brings together the knowledge and expertise of fourteen leadingexperts from around the nation * Provides a rational framework with which to critically assessforest data and to develop innovative silvicultural solutions * Features region-by-region coverage of the eleven major foresttypes in the continental U.S. and Alaska * Offers a detailed look at practices that promote a wide range offorest resources--from wood production and outdoor recreation, towildlife habitat and range forage production * Now includes more in-depth coverage of such crucial themes asbiodiversity, endangered species, habitat fragmentation, foresthealth, landscape management, neotropical migrants, and more "...silviculture is not reducible to a series of rules; it must beflexible and adaptable to a variety of conditions. Much of it is anart as well as a synthesis of ecology and economics. There is nosingle best answer to how a stand should be managed. Andinstitutional and societal constraints must be considered." --fromthe Preface by John W. Barrett Regional Silviculture of the United States, Third Edition is not a"cookbook,"offering pat recipes for solving "typical" silviculturalproblems. Instead, it arms those responsible for the developmentand care of forests with something far more valuable--a rationalframework for the analysis of forest data and the development ofinnovative solutions tailored to specific forest types and theshifting politicoeconomic constraints under which silviculturalistsmust work. One way in which this book achieves that goal is by providingreaders with a broad-based knowledge of contemporary silviculturetheory and practice. In chapters organized according to the elevenmajor forest regions of the continental U.S., fourteen recognizedexperts from around the nation--each of them a specialist in aparticular region of operation--offer their valuable insights andobservations on silviculture in general and on varioussilvicultural practices with which they are familiar. Throughout,the authors are attentive to fundamental considerations of edaphic,physiographic, and climatic site factors, as well as ecologicalrelationships and silvical characteristics of major treespecies. This Third Edition of John W. Barrett's classic has been revisedand expanded to encompass a number of important themes which haverisen to prominence within silviculture over the past decade,including biodiversity, endangered species, habitat fragmentation,forest health, landscape management, and neotropicalmigrants. Timely, authoritative, and comprehensive in scope, RegionalSilviculture of the United States, Third Edition is a valuableresource for foresters, forestry students, ecologists,environmental scientists, and all those concerned with development,management, and preservation of our most valuable nationaltreasure.
Publications Pacific Southwest Forest And Range Experiment Station
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Author : Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
language : en
Publisher:
Release Date : 1979
Publications Pacific Southwest Forest And Range Experiment Station written by Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Forests and forestry categories.
Forest Cover Types Of North America Exclusive Of Mexico
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Author : Society of American Foresters. Committee on Forest Types
language : en
Publisher:
Release Date : 1954
Forest Cover Types Of North America Exclusive Of Mexico written by Society of American Foresters. Committee on Forest Types and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1954 with Forest ecology categories.
Agriculture Handbook
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Author :
language : en
Publisher:
Release Date : 1991
Agriculture Handbook written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Agriculture categories.
Set includes revised editions of some issues.
Publications Of The Pacific Northwest Forest And Range Experiment Station
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Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
language : en
Publisher:
Release Date : 1980
Publications Of The Pacific Northwest Forest And Range Experiment Station written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Forests and forestry categories.
Forest Cover Types Of North America Exclusive Of Mexico
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Author :
language : en
Publisher:
Release Date : 1954
Forest Cover Types Of North America Exclusive Of Mexico written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1954 with Forest ecology categories.