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Common Ecology
註釋This book is a manifesto and a synthesis. It is a manifesto for increased attention to common ecology. Common species shape much of the natural world, provide much of ecosystem functioning and services, and are under great pressure from human activities, but this significance seems often not to receive the focus that it should. The book is also a synthesis of much present understanding of common ecology, and with a focus on general principles covers a lot of ground in a short space. It addresses how commonness is defined and some of its fundamental features, its temporal dynamics, and what determines which species become common. It then turns to evolutionary issues, followed by the ecological importance of common species. Finally, it considers how anthropogenic impacts on common species have manifested themselves, addressing in turn species declines, the loss of wildlife spectacles and extinctions, and then what might be done to keep the common common. In the midst of a global biodiversity crisis, and profound concerns over the loss of rare species, this book argues the case also for those species that are often more familiar and literally commonplace.