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Author: R. J. Taylor
Publisher: Springer Science & Business Media
ISBN: 9400955545
Category : Science
Languages : en
Pages : 174
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Book Description
When assuming the task of preparing a book such as this, one inevitably wonders why anyone would want to read it. I have always sympathized with Charles Elton's trenchant observation in his 1927 book that 'we have to face the fact that while ecological work is fascinating to do, it is unbearably dull to read about . . . ' And yet several good reasons do exist for producing a small volume on predation. The subject is interesting in its own right; no ecologist can deny that predation is one of the basic processes in the natural world. And the logical roots for much currently published reasoning about predation are remarkably well hidden; if one must do research on the subject, it helps not to be forced to start from first principles. A student facing predator-prey interactions for the first time is confronted with an amazingly diverse and sometimes inaccessible literature, with a ratio of wheat to chaff not exceeding 1: 5. A guide to the perplexed in this field does not exist at present, and I hope the book will serve that function. But apart from these more-or-Iess academic reasons for writing the book, I am forced to it by my conviction that predators are important in the ecological scheme. They playa critical role in the biological control of insects and other pests and are therefore of immediate economic concern.
Author: R. J. Taylor
Publisher: Springer Science & Business Media
ISBN: 9400955545
Category : Science
Languages : en
Pages : 174
Get Book Here
Book Description
When assuming the task of preparing a book such as this, one inevitably wonders why anyone would want to read it. I have always sympathized with Charles Elton's trenchant observation in his 1927 book that 'we have to face the fact that while ecological work is fascinating to do, it is unbearably dull to read about . . . ' And yet several good reasons do exist for producing a small volume on predation. The subject is interesting in its own right; no ecologist can deny that predation is one of the basic processes in the natural world. And the logical roots for much currently published reasoning about predation are remarkably well hidden; if one must do research on the subject, it helps not to be forced to start from first principles. A student facing predator-prey interactions for the first time is confronted with an amazingly diverse and sometimes inaccessible literature, with a ratio of wheat to chaff not exceeding 1: 5. A guide to the perplexed in this field does not exist at present, and I hope the book will serve that function. But apart from these more-or-Iess academic reasons for writing the book, I am forced to it by my conviction that predators are important in the ecological scheme. They playa critical role in the biological control of insects and other pests and are therefore of immediate economic concern.
Author: Simone Mueller
Publisher:
ISBN: 9783982187860
Category :
Languages : en
Pages : 0
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Book Description
Predation Substitute Training is a force-free and motivation-based training program to stop predatory chasing in dogs.
Author: Guy Beauchamp
Publisher: Elsevier
ISBN: 0124076548
Category : Science
Languages : en
Pages : 335
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Book Description
The classic literature on predation dealt almost exclusively with solitary predators and their prey. Going back to Lotka-Volterra and optimal foraging theory, the theory about predation, including predator-prey population dynamics, was developed for solitary species. Various consequences of sociality for predators have been considered only recently. Similarly, while it was long recognized that prey species can benefit from living in groups, research on the adaptive value of sociality for prey species mostly emerged in the 1970s. The main theme of this book is the various ways that predators and prey may benefit from living in groups. The first part focusses on predators and explores how group membership influences predation success rate, from searching to subduing prey. The second part focusses on how prey in groups can detect and escape predators. The final section explores group size and composition and how individuals respond over evolutionary times to the challenges posed by chasing or being chased by animals in groups. This book will help the reader understand current issues in social predation theory and provide a synthesis of the literature across a broad range of animal taxa. - Includes the whole taxonomical range rather than limiting it to a select few - Features in-depth analysis that allows a better understanding of many subtleties surrounding the issues related to social predation - Presents both models and empirical results while covering the extensive predator and prey literature - Contains extensive illustrations and separate boxes that cover more technical features, i.e., to present models and review results
Author: Bogumila Jedrzejewska
Publisher: Springer Science & Business Media
ISBN: 3662353644
Category : Science
Languages : en
Pages : 463
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Book Description
Predation, one of the most dramatic interactions in animals' lives, has long fascinated ecologists. This volume presents carnivores, raptors and their prey in the complicated net of interrelationships, and shows them against the background of their biotic and abiotic settings. It is based on long-term research conducted in the best preserved woodland of Europe's temperate zone. The role of predation, whether limiting or regulating prey (ungulate, rodent, shrew, bird, and amphibian) populations, is quantified and compared to parts played by other factors: climate, food resources for prey, and availability of other potential resources for predators.
Author: E. Curio
Publisher: Springer Science & Business Media
ISBN: 3642810284
Category : Science
Languages : en
Pages : 260
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Book Description
Predation is an ecological factor of almost universal importance for the biol ogist who aims at an understanding of the habits and structures of animals. Despite its pervasive nature opinions differ as to what predation really is. So far it has been defined only in negative terms; it is thought not to be par asitism, the other great process by which one organism harms another, nor filter-feeding, carrion-eating, or browsing. Accordingly, one could define predation as a process by which an animal spends some effort to locate a live prey and, in addition, spends another effort to mutilate or kill it. Ac cording to this usage of the word a nudibranch, for example, that feeds on hydroids would be a predator inasmuch as it needs some time to locate col onies of its prey which, after being located, scarcely demand more than eating, which differs little from browsing. From the definition just proposed consumption of the prey following its capture has been intentionally omit ted. Indeed, an animal may be disposed of without being eaten. Hence the biological significance of predation may be more than to maintain nutrition al homeostasis. In fact, predation may have something in common with the more direct forms of competition, a facet that will be only cursorily touched upon in this book.
Author: Ashraf M.T. Elewa
Publisher: Springer Science & Business Media
ISBN: 3540460462
Category : Science
Languages : en
Pages : 319
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Book Description
Predation is considered one of the distinct phenomena related to the interrelationships between species on the Earth. In general, predation is widespread not only in wildlife but also in marine environments where big fishes eat small fishes and other organisms of the sea. This book considers predation in organisms and is aimed at the prevention of predation in wildlife and marine environments.
Author: Stanislav Markus
Publisher: Cambridge University Press
ISBN: 1316195643
Category : Political Science
Languages : en
Pages : 257
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Book Description
What threatens the property rights of business owners? And what makes these rights secure? This book transcends the conventional diagnosis of the issue in modern developing countries by moving beyond expropriation by the state ruler or by petty bureaucratic corruption. It identifies 'agent predation' as a novel threat type, showing it to be particularly widespread and detrimental. The book also questions the orthodox prescription: institutionalized state commitment cannot secure property rights against agent predation. Instead, this volume argues that business actors can hold the predatory state agents accountable through firm-level alliances with foreign actors, labor, and local communities. Beyond securing ownership, such alliances promote rule of law in a rent-seeking society. Taking Russia and Ukraine between 2000 and 2012 as its empirical focus, the book advances these arguments by drawing on more than 150 qualitative interviews with business owners, policy makers, and bureaucrats, as well as an original large-N survey of firms.
Author: Mehrdad Vahabi
Publisher: Cambridge University Press
ISBN: 1107133971
Category : Business & Economics
Languages : en
Pages : 429
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Book Description
This book analyses conflict theory through one type of conflict in particular: manhunting, or predation.
Author: Chiara Morosinotto
Publisher: Frontiers Media SA
ISBN: 2889762491
Category : Science
Languages : en
Pages : 107
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Book Description
Author: U.S. Fish and Wildlife Service
Publisher:
ISBN:
Category : Caspian tern
Languages : en
Pages : 364
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Book Description
