Living in a patchy environment
著者
書誌事項
Living in a patchy environment
Oxford University Press, 1990
大学図書館所蔵 全17件
注記
Includes bibliographical references and index
内容説明・目次
内容説明
This book examines the effects of environmental heterogeneity (patchiness) in populations of plants and animals. In contrast to a once-prevailing view that environmental variation can be averaged-out over a population without losing any of the essential dynamics, the contributors to this volume explore various kinds of patchiness - in space, in time, in climatic conditions, in food and other resources, in exposure to predators and parasites - and find that such
heterogeneities often play a significant role in structuring large populations, especially in lessening the risk of total extinction.
目次
- Introduction: Patchy environment - an overview
- 1. Starvation and predation in a patchy environment
- 2. The response of plants to patchy environments
- 3. Dynamic stability of a single-species population in a divided and ephemeral environment
- 4. Variance and patchiness in rates of population change - a planthopper's case history
- 5. Coexistence in a patchy environment
- 6. Population dynamics and community structure of parasitic helminths
- 7. Dung and carrion insects
- 8. Patchiness and community structure
- 9. Extinction of finite metapopulations in correlated environments
- 10. Conservation in a variable environment - the optimal size of reserves
- 11. Does interdemic group selection occur in commensal house mice (Mus domesticus)?
- 12. Sex determination and sex ratios in patchy environments
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