Progress Report of Research, the Forest Service PDF Download
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Author: United States. Forest Service
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 264
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Book Description
Author: United States. Forest Service
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 264
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Book Description
Author:
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 90
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Book Description
Author: David N. Wear
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 104
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Book Description
Forces of change; Social and economics systems; Forest area conditions; Terrestrial ecosystems; Water quality, wetlands, and aquatic ecosystems.
Author: United States. Department of Agriculture
Publisher:
ISBN:
Category :
Languages : en
Pages : 130
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 260
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Book Description
Author: United States. Forest Service
Publisher:
ISBN:
Category : Forest policy
Languages : en
Pages : 40
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Book Description
Combined reports of: Report to Congress and Report for the Secretary of Agriculture.
Author: United States. Forest Service
Publisher:
ISBN:
Category : Forest experiment stations
Languages : en
Pages : 244
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Book Description
Author: David John Nowak
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 28
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Book Description
Close to 80 percent of the U.S. population lives in urban areas and depends on the essential ecological, economic, and social benefits provided by urban trees and forests. However, the distribution of urban tree cover and the benefits of urban forests vary across the United States, as do the challenges of sustaining this important resource. As urban areas expand across the country, the importance of the benefits that urban forests provide, as well as the challenges to their conservation and maintenance, will increase. The purpose of this report is to provide an overview of the current status and benefits of America's urban forests, compare differences in urban forest canopy cover among regions, and discuss challenges facing urban forests and their implications for urban forest management.
Author:
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 158
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Book Description
Author: George R. Trimble (Jr.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 62
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Book Description
S2The Fernow Experimental Forest, a 3,640 acre tract on the Monongahela National Forest, was set aside for the use of this research unit as an outdoor laboratory for studies in managing mountainous forest land. The forest stands here are mixtures of old-growth and second-growth hardwoods dating from around 1905, when heavy cuttings were made. In topography, history of cutting, climate, and variety of species the Fernow Forest is representative of much of the timberland in West Virginia and adjacent states. Though the Fernow Forest has been the main locale of the research program, other studies have been made in other parts of West Virginia, in western Maryland, and in southwestern Pennsylvania. A number of study areas are located on the Monongahela National Forest. And in 1957 an agreement was made to cooperate in forest research with the Union Carbide-Olefins Company on their land near Charleston, West Virginia. Studies are now under way there on a 2,500-acre area known as the Blue Creek Experimental Forest. The program of research at Elkins is concerned primarily with multiple use of forest land. It stresses integrated management studies aimed toward finding practical solutions to problems of managing the timber, water, and game resources of this area. Results from these studies should provide bases for judging compatibility of uses and determining use priorities. The pages to follow present an overall view of the Elkins research program and highlight the more significant results.S3.
