White Spruce Cone And Seed Production In Interior Alaska 1957 68 Classic Reprint
Download White Spruce Cone And Seed Production In Interior Alaska 1957 68 Classic Reprint full books in PDF, epub, and Kindle. Read online free White Spruce Cone And Seed Production In Interior Alaska 1957 68 Classic Reprint ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author | : Robin Dublin |
Publisher | : |
Total Pages | : 220 |
Release | : 2001-01-01 |
Genre | : |
ISBN | : 9781890692087 |
Covers living and non-living elements of ecosystems, food chains, webs and pyramids, interactions within ecosystems, biodiversity and kingdoms, investigations tudies, role of people within ecosystems, renewable and non-renewable resources.
Author | : William M. Ciesla |
Publisher | : Fao |
Total Pages | : 144 |
Release | : 1998 |
Genre | : Business & Economics |
ISBN | : |
The objective of this paper is to provide a global review of the non-wood uses of conifers. For the purposes of this paper, conifers are defined as trees and shrubs of the botanical orders Coniferales, Taxales and Ginkgoales (Rushforth 1987). Although some services are briefly mentioned, the focus of this paper is on products which conifers provide species, which are important sources of non-wood forest products, and places where these products are harvested. With the exception of essential oils, which can be obtained from several parts of the tree, the products described are organized by the part of the tree from which they are obtained (e.g. foliage, bark and roots, resin, seeds and cones). Where possible, data on levels of production and international trade are presented. Problems associated with the sustainable management of these products and compatibility or conflicts with other land uses are also presented. Both contemporary and historical or traditional uses of non-wood products from conifers are discussed.
Author | : C. Albert White |
Publisher | : |
Total Pages | : 794 |
Release | : 1983 |
Genre | : Government publications |
ISBN | : |
Author | : John Norman Alden |
Publisher | : Springer Science & Business Media |
Total Pages | : 590 |
Release | : 1993-06-30 |
Genre | : Medical |
ISBN | : 9780306444807 |
''Required reading for forest scientists.'' -Northeastern Naturalist
Author | : Robin Dublin |
Publisher | : |
Total Pages | : 250 |
Release | : 2001-01-01 |
Genre | : |
ISBN | : 9781890692100 |
Covers elements of alpine and lowland ecosystems, the role of wind, cold, snow and permafrost, animal and plant survival techniques, tundra food chains and food webs, the fragility and resistance of plants, animals and the land, and conservation issue investigations.
Author | : Noel Streatfeild |
Publisher | : Persephone Books |
Total Pages | : 0 |
Release | : 2009 |
Genre | : Bereavement |
ISBN | : 9781906462086 |
"First published in 1945 by Collins"--Copyright page.
Author | : Lawrence Rakestraw |
Publisher | : |
Total Pages | : 264 |
Release | : 2002 |
Genre | : Forests and forestry |
ISBN | : |
Author | : James R. Mackovjak |
Publisher | : |
Total Pages | : 278 |
Release | : 2010 |
Genre | : Fisheries |
ISBN | : |
Author | : Frank Blaine Norris |
Publisher | : |
Total Pages | : 326 |
Release | : 2002 |
Genre | : Alaska |
ISBN | : |
"This study is a chronicle of how subsistence management in Alaska has grown and evolved"--P. viii.
Author | : James H. Speer |
Publisher | : University of Arizona Press |
Total Pages | : 360 |
Release | : 2010 |
Genre | : Science |
ISBN | : 0816526850 |
This comprehensive text addresses all of the subjects that a reader who is new to the field will need to know and will be a welcome reference for practitioners at all levels. It includes a history of the discipline, biological and ecological background, principles of the field, basic scientific information on the structure and growth of trees, the complete range of dendrochronology methods, and a full description of each of the relevant subdisciplines.