Author : Jerry F. Franklin
Release : 1973
Genre : Botany
Kind :
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Natural Vegetation of Oregon and Washington - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Natural Vegetation of Oregon and Washington write by Jerry F. Franklin. This book was released on 1973. Natural Vegetation of Oregon and Washington available in PDF, EPUB and Kindle. Major vegetational units of Oregon and Washington and their environmental relationships are described and illustrated. After an initial consideration of the vegetation components in the two States, major geographic areas and vegetation zones are detailed. Descriptions of each vegetation zone include composition and succession, as well as discussion of variations associated with environmental gradients. Three chapters treat the forested zones found in the two States. Major emphasis is on the distinctive mesic temperate forests found in western Washington and northwestern Oregon. The interior valley forests, shrub lands, and prairies found between the Coast and Cascade Ranges in western Oregon are treated in a single chapter as are subalpine and alpine mosaics of tree-dominated and meadow communities. Unusual habitats, such as areas of recent vulcanism, serpentines, and ocean strand, are individually described. Soils, geology, and climate are considered in broad outline in an early chapter and in greater detail within discussions of individual geographic areas and vegetation zones. Appendices are included for definition of the various soil types, scientific and common plant names, and a subject index. An extensive bibliography is included to direct the reader to other references.