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Overview"One of the central questions of ecology is why there are so many different kinds of plants and animals. Here David Tilman presents a theory of how organisms compete for resources and the way their competition promotes diversity. Developing Hutchinson's suggestion that the main cause of diversity is the feeding relations of species, this book builds a mechanistic, resource-based explanation of the structure and functioning of ecological communities. In a detailed analysis of the Park Grass Experiments at the Rothamsted Experimental Station in England, the author demonstrates that the dramatic results of these 120 years of experimentation are consistent with his theory, as are observations in many other natural communities. The consumer-resource approach of this book is applicable to both animal and plant communities, but the majority of Professor Tilman's discussion concentrates on the structure of plant communities. All theoretical arguments are developed graphically, and formal mathematics is kept to a minimum.The final chapters of the book provide some testable speculations about resources and animal communities and explore such problems as the evolution of ""super species,"" the differences between plant and animal community diversity patterns, and the cause of plant succession." Full Product DetailsAuthor: David TilmanPublisher: Princeton University Press Imprint: Princeton University Press Volume: 17 Dimensions: Width: 14.00cm , Height: 1.90cm , Length: 21.60cm Weight: 0.340kg ISBN: 9780691083025ISBN 10: 0691083029 Pages: 296 Publication Date: 21 August 1982 Audience: Professional and scholarly , College/higher education , Professional & Vocational , Tertiary & Higher Education Format: Paperback Publisher's Status: Active Availability: Manufactured on demand  We will order this item for you from a manufactured on demand supplier. Language: English Table of ContentsReviewsSince their first monograph in population biology Princeton has regularly produced excellent innovative texts presenting to ecologists new ideas and new hypotheses to test ... [David Tilman's book] is no exception. -- Naturalist Since their first monograph in population biology Princeton has regularly produced excellent innovative texts presenting to ecologists new ideas and new hypotheses to test ... [David Tilman's book] is no exception. Naturalist Author InformationTab Content 6Author Website:Countries AvailableAll regions |
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