
Competition Theory in Ecology
Peter A. Abrams(Author)
Oxford University Press
Published on 30. September 2022
Book
Hardback
336 pages
978-0-19-289552-3 (ISBN)
Description
Competition between species arises when two or more species share at least some of the same limited resources. It is likely to affect all species, as well as many higher-level aspects of community and ecosystem dynamics. Interspecific competition shares many of the same features as density dependence (intraspecific competition) and evolution (competition between genotypes). In spite of this, a robust theoretical framework is not yet in place to develop a more coherent understanding of this important interaction. Despite its prominence in the ecological literature, the theory seems to have lost direction in recent decades, with many synthetic papers promoting outdated ideas, failing to use resource-based models, and having little utility in applied fields such as conservation and environmental management. Competition theory has done little to incorporate new findings regarding consumer-resource interactions in the context of larger food webs containing behaviourally or evolutionarily adapting components. Overly simple models and methods of analysis continue to be influential.
Competition Theory in Ecology represents a timely opportunity to address these shortcomings and suggests a more useful approach to modelling that can provide a basis for future models that have greater predictive ability in both ecology and evolution. The book concludes with some broader observations on the lack of agreement on general principles to use in constructing mathematical models to help understand ecological systems. It argues that a more open discussion and debate of the underlying structure of ecological theory is now urgently required to move the field forward.
Competition Theory in Ecology represents a timely opportunity to address these shortcomings and suggests a more useful approach to modelling that can provide a basis for future models that have greater predictive ability in both ecology and evolution. The book concludes with some broader observations on the lack of agreement on general principles to use in constructing mathematical models to help understand ecological systems. It argues that a more open discussion and debate of the underlying structure of ecological theory is now urgently required to move the field forward.
Reviews / Votes
This book offers readers a compelling introduction to these complexities. * Mark A. McPeek, Biological Sciences, Dartmouth College, Hanover, New Hampshire, The Quarterly Review of Biology *More details
Series
Language
English
Place of publication
Oxford
United Kingdom
Product notice
sewn/stitched
Cloth over boards
Illustrations
43 colour illustrations and 9 tables
Dimensions
Height: 226 mm
Width: 165 mm
Thickness: 33 mm
Weight
703 gr
ISBN-13
978-0-19-289552-3 (9780192895523)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
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Peter A. Abrams
Competition Theory in Ecology
Book
09/2022
Oxford University Press
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Peter A. Abrams
Competition Theory in Ecology
E-Book
08/2022
1st Edition
OUP eBook
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Person
Peter A. Abrams is Professor Emeritus, Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, Canada. He is recognized as a Highly Cited Researcher by ISI (R) and was elected Fellow of the Royal Society of Canada in 2005. His research interests include community ecology, biogeography, aquatic ecology, biodiversity, and species interactions. He is widely regarded as one of the leading theoretical ecologists of his generation.
Author
Professor EmeritusProfessor Emeritus, Department of Ecology and Evolutionary Biology, University of Toronto
Content
- 1: Introduction: competition theory past and present
- 2: Defining and describing competition
- 3: Measuring and describing competition: a consumer-resource framework
- 4: Competition theory: the current state
- 5: Understanding intraspecific and apparent competition
- 6: The negativity, constancy, and continuity of competitive effects
- 7: Resource use and the strength of interspecific competition
- 8: Competition in seasonal environments: temporal overlap
- 9: Relative nonlinearity and seasonality
- 10: Consumers and resources in space
- 11: Evolution of competitors and its ecological consequences
- 12: Overview