Download or read book Development of Mixed Western Hemlock sitka Spruce Stands on the Tongass National Forest written by Robert Leslie Deal and published by . This book was released on 1987 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Response of Sitka Spruce and Western Hemlock to Commercial Thinning written by Joseph N. Graham and published by . This book was released on 1985 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Management of Western Hemlock Sitka Spruce Forests for Timber Production written by Robert H. Ruth and published by . This book was released on 1979 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sitka Spruce and Western Hemlock Regeneration After Selective Harvesting Tongass National Forest Southeast Alaska written by Louise Simmons Yount and published by . This book was released on 1997 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Occurrence of Insect and Disease Pests on Young growth Sitka Spruce and Western Hemlock in Southeastern Alaska written by Susan M. Tait and published by . This book was released on 1985 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cubic foot volume tables and equations for young growth western hemlock and Sitka spruce in southeast Alaska written by Wilbur A. Farr and published by . This book was released on 1976 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tongass National Forest N F Land Management Plan Revision Environmental Impact Statement written by and published by . This book was released on 1997 with total page 1038 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Yield of Second growth Western Hemlock sitka Spruce Stands in Southeastern Alaska by R F Taylor written by Raymond Frank Taylor and published by . This book was released on 1934 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Thinning and Fertilizing Mixed Western Hemlock Sitka Spruce Stands written by Louise De Montigny and published by Forestry Division Services Branch, Production Resources. This book was released on 1998 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Early Lessons from Commercial Thinning in a 30 year Old Sitka Spruce western Hemlock Forest written by Sarah Greene and published by . This book was released on 1986 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Southeast Alaska Forests written by Sally J. Campbell and published by . This book was released on 2004 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Yield of Second growth Western Hemlock sitka Spruce Stands in Southeastern Alaska written by Raymond Frank Taylor and published by . This book was released on 1934 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Growth of Site Trees and Stand Structure in Mixed Stands of Pacific Silver Fir and Western Hemlock written by Marshall D. Murray and published by . This book was released on 1990 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Thinning and Fertilizing Mixed Western Hemlock Sitka Spruce Stands written by British Columbia. Ministry of Forests. Research Branch and published by . This book was released on 1998 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Yield of Even aged Stands of Western Hemlock written by George H. Barnes and published by . This book was released on 1962 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Regional Planning Alaska its resources and development written by United States. National Resources Planning Board and published by . This book was released on 1936 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tongass National Forest N F Lab Bay Project Area Ketchikan Pulp Company Long term Timber Sale Contract written by and published by . This book was released on 1997 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
