Projecting National Forest Inventories for the 2000 RPA Timber Assessment
Author : John R. Mills
Publisher :
Page : 64 pages
File Size : 23,91 MB
Release : 2003
Category : Forest management
ISBN :
Author : John R. Mills
Publisher :
Page : 64 pages
File Size : 23,91 MB
Release : 2003
Category : Forest management
ISBN :
Author : Xiaoping Zhou
Publisher :
Page : 40 pages
File Size : 40,70 MB
Release : 2007
Category : Forest products industry
ISBN :
Author :
Publisher :
Page : 228 pages
File Size : 39,81 MB
Release : 2007
Category : Forests and forestry
ISBN :
Author : Darius M. Adams
Publisher : Springer Science & Business Media
Page : 599 pages
File Size : 16,99 MB
Release : 2007-09-18
Category : Technology & Engineering
ISBN : 1402063091
The text provides literature surveys on relevant modeling issues and policy concerns. It demonstrates the application of a modeling system using a "base case" 50-year projection and a small set of scenarios. These illustrate, for example, the effects of changes in public harvest policies, variations in investments in silviculture, and globalization. It is aimed at policy makers, researchers and graduate students who are building or using forest sector models.
Author :
Publisher :
Page : 928 pages
File Size : 18,66 MB
Release : 2002
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 738 pages
File Size : 36,84 MB
Release : 2003
Category : Government publications
ISBN :
Author : Ralph J. Alig
Publisher :
Page : 112 pages
File Size : 22,45 MB
Release : 2004
Category : Forest dynamics
ISBN :
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.
Author : Donald F. Flora
Publisher :
Page : 218 pages
File Size : 36,65 MB
Release : 2003
Category : Forest management
ISBN :
The contributions for over 80 years by scientists at the Pacific Northwest Research Station to developments in economic theory, economic tools, policies, and economic issues are summarized. This is a story of progressive accomplishments set against a constantly changing background of economic and social events.
Author :
Publisher :
Page : 324 pages
File Size : 33,69 MB
Release : 1997
Category : Forest management
ISBN :
Author : Constance Best
Publisher : Island Press
Page : 304 pages
File Size : 32,74 MB
Release : 2013-02-22
Category : Business & Economics
ISBN : 1597268364
Nearly 430 million acres of forests in the United States are privately owned, but the viability, and indeed the very existence, of these forests is increasingly threatened by population growth, sprawling urbanization, and patchwork development. Scientists, policymakers, and community leaders have begun to recognize the vital role of private forests in providing society with essential goods and services, from sustainable timber supplies to clean water. Yet despite the tremendous economic and ecological importance of private forests, information about their status and strategies for their protection have been in short supply. America's Private Forests addresses that shortcoming, presenting extensive data gathered from diverse sources and offering a concise overview of the current status of privately owned forests in the United States. As well as describing the state of private forests, the book sets forth detailed information on a wide range of approaches to conservation along with an action agenda for implementing those strategies likely to be most effective. The book: identifies the major threats to private forests in the United States considers barriers to conservation outlines the available tools and programs for promoting conservation presents a "road map" to guide collective efforts for the conservation of private forests and their native biodiversity Based on extensive research of existing literature as well as interviews and consultation with leading forestry and conservation experts, America's Private Forests is a unique sourcebook that offers a solid basis for discussion of threats to private forests along with an invaluable compendium of potential solutions. It will serve as an invaluable reference for all those working to conserve and steward forest resources, including forest owners and their consultants, conservation organizations, and agency personnel, as well as researchers and students involved with issues of forestry, biodiversity, land use, and conservation.