Changing National Forest Values
Author: David N. Bengston
Publisher:
Published: 1995
Total Pages: 36
ISBN-13:
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Author: David N. Bengston
Publisher:
Published: 1995
Total Pages: 36
ISBN-13:
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Publisher:
Published: 2004
Total Pages: 402
ISBN-13:
DOWNLOAD EBOOK"Southern forests provide innumerable benefits. Forest scientists, managers, owners, and users have in common the desire to improve the condition of these forests and the ecosystems they support. A first step is to understand the contributions science has made and continues to make to the care and management of forests. This book represents a celebration of past accomplishments, summarizes the current state of knowledge, and creates a vision for the future of southern forestry research and management. Chapters are organized into seven sections: "Looking Back," "Productivity," "Forest Health," "Water and Soils," "Socioeconomic," "Biodiversity," and "Climate Change." Each section is preceded by a brief introductory chapter. Authors were encouraged to focus on the most important aspects of their topics; citations are included to guide readers to further information."
Author: David N. Wear
Publisher:
Published: 2002
Total Pages: 104
ISBN-13:
DOWNLOAD EBOOKForces of change; Social and economics systems; Forest area conditions; Terrestrial ecosystems; Water quality, wetlands, and aquatic ecosystems.
Author:
Publisher:
Published: 2005
Total Pages: 96
ISBN-13:
DOWNLOAD EBOOKThe Forest Inventory and Analysis (FIA) Program of the U.S. Department of Agriculture, Forest Service is in the process of moving from a system of quasi-independent, regional, periodic inventories to an enhanced program featuring greater national consistency, a complete and annual sample of each State, new reporting requirements, and integration with the ground sampling component of the Forest Health Monitoring Program. This documentation presents an overview of the conceptual design, describes the sampling frame and plot configuration, presents the estimators that form the basis of FIA's National Information Management System (NIMS), and shows how annual data are combined for analysis. It also references a number of Web-based supplementary documents that provide greater detail about some of the more obscure aspects of the sampling and estimation system, as well as examples of calculations for most of the common estimators produced by FIA.
Author:
Publisher:
Published: 1998
Total Pages: 513
ISBN-13:
DOWNLOAD EBOOKAuthor: James H. Miller
Publisher: DIANE Publishing
Published: 2011-08
Total Pages: 136
ISBN-13: 1437987451
DOWNLOAD EBOOKInvasions of non-native plants into forests of the Southern United States continue to go unchecked and only partially un-monitored. These infestations increasingly erode forest productivity, hindering forest use and management activities, and degrading diversity and wildlife habitat. Often called non-native, exotic, non-indigenous, alien, or noxious weeds, they occur as trees, shrubs, vines, grasses, ferns, and forbs. This guide provides information on accurate identification of the 56 non-native plants and groups that are currently invading the forests of the 13 Southern States. In additin, it lists other non-native plants of growing concern. Illustrations. This is a print on demand edition of an important, hard-to-find publication.
Author: North Central Forest Experiment Station (Saint Paul, Minn.)
Publisher:
Published: 1966
Total Pages: 378
ISBN-13:
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Publisher:
Published: 1968
Total Pages:
ISBN-13:
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Publisher:
Published: 1968
Total Pages: 528
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Superintendent of Documents
Publisher:
Published: 1979
Total Pages: 1250
ISBN-13:
DOWNLOAD EBOOKFebruary issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index