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OverviewSpecial areas in many national forests have been set aside for research in the natural sciences. These areas are called experimental forests and are extremely valuable, especially for long-term research. In California, the Pacific Southwest Research Station has seven experimental forests that span elevational ranges from near sea level to about 9,000 feet on the west side of the Cascade, Sierra Nevada, and San Gabriel mountains, and over the crest to the 5,000- to 6,000-foot range on the east side. In places, they form a continuum with every major forest cover type included. This increases the worth of the experimental forests because the progression of vegetation and forest development over a large elevational range can be followed without interruption. Full Product DetailsAuthor: McDonaldPublisher: Createspace Independent Publishing Platform Imprint: Createspace Independent Publishing Platform Dimensions: Width: 21.60cm , Height: 0.30cm , Length: 27.90cm Weight: 0.168kg ISBN: 9781507535981ISBN 10: 1507535988 Pages: 62 Publication Date: 14 February 2015 Audience: General/trade , General Format: Paperback Publisher's Status: Active Availability: Available To Order ![]() We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |