Tongass National Forest N F Threemile Timber Harvest

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Timber Harvests in Alaska

Allen M. Brackley
Timber Harvests in Alaska Book PDF

Author : Allen M. Brackley
Publisher : Unknown
Page : 30 pages
File Size : 55,7 Mb
Release : 2009
Category : Forest products industry
ISBN : MINN:31951D02938256R

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Timber Harvests in Alaska by Allen M. Brackley Pdf

This publication provides estimates of total softwood harvest by owner for Alaska for 1910-2006. This information is a mix of reported and estimated data. These data are being used to develop assumptions needed in forest planning by both public and private forest managers.

Southeast Alaska Forests

Sally J. Campbell
Southeast Alaska Forests Book PDF

Author : Sally J. Campbell
Publisher : Unknown
Page : 28 pages
File Size : 49,8 Mb
Release : 2004
Category : Forest surveys
ISBN : MINN:31951D029770120

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Southeast Alaska Forests by Sally J. Campbell Pdf

This publication presents highlights of a recent southeast Alaska inventory and analysis conducted by the Pacific Northwest Research Station Forest Inventory and Analysis Program (USDA Forest Service). Southeast Alaska has about 22.9 million acres, of which two-thirds are vegetated. Almost 11 million acres are forest land and about 4 million acres have nonforest vegetation (herbs and shrubs). Species diversity is greatest in western hemlockAlaska cedar closed-canopy forests, in mixed-conifer open and woodland forests, and in open tall alder-willow shrub type. Of the forest land, 4.1 million acres are classified as timberland (unreserved productive forest land). About 4.4 million acres of forest land are reserved from harvest; the majority of this reserved land (85 percent) is on the Tongass National Forest (USDA Forest Service). The volume of timber on timberland was estimated at 21,040 million cubic feet; the majority of volume88 percentis on the Tongass National Forest. Seventy-four percent of timberland acres and 84 percent of the growing-stock volume is in sawtimber stands older than 150 years, with western hemlock or western hemlockSitka spruce mix predominating. Most timberland in southeast Alaska is of relatively low productivity, producing less than 85 cubic feet per acre per year. For most timberland acres, average annual growth exceeds average annual mortality and harvest.

Tongass National Forest

United States. Congress. Senate. Committee on Energy and Natural Resources
Tongass National Forest Book PDF

Author : United States. Congress. Senate. Committee on Energy and Natural Resources
Publisher : Unknown
Page : 352 pages
File Size : 44,7 Mb
Release : 1995
Category : Nature
ISBN : UCR:31210014043879

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Tongass National Forest by United States. Congress. Senate. Committee on Energy and Natural Resources Pdf

Distributed to some depository libraries in microfiche.

Tongass National Forest Timber Demand

Jean M. Daniels,Michael D. Paruszkiewicz,Susan Alexander
Tongass National Forest Timber Demand Book PDF

Author : Jean M. Daniels,Michael D. Paruszkiewicz,Susan Alexander
Publisher : Unknown
Page : 64 pages
File Size : 44,9 Mb
Release : 2016
Category : Logging
ISBN : RUTGERS:39030042439531

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Tongass National Forest Timber Demand by Jean M. Daniels,Michael D. Paruszkiewicz,Susan Alexander Pdf

Scheduling the Harvest of Old Growth

Society of American Foresters
Scheduling the Harvest of Old Growth Book PDF

Author : Society of American Foresters
Publisher : Unknown
Page : 56 pages
File Size : 47,9 Mb
Release : 1984
Category : Nature
ISBN : UOM:39015012605799

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Scheduling the Harvest of Old Growth by Society of American Foresters Pdf