Consumer Resource Dynamics
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Consumer Resource Dynamics
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Author : William W. Murdoch
language : en
Publisher: Princeton University Press
Release Date : 2013-02-15
Consumer Resource Dynamics written by William W. Murdoch and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-15 with Science categories.
Despite often violent fluctuations in nature, species extinction is rare. California red scale, a potentially devastating pest of citrus, has been suppressed for fifty years in California to extremely low yet stable densities by its controlling parasitoid. Some larch budmoth populations undergo extreme cycles; others never cycle. In Consumer-Resource Dynamics, William Murdoch, Cherie Briggs, and Roger Nisbet use these and numerous other biological examples to lay the groundwork for a unifying theory applicable to predator-prey, parasitoid-host, and other consumer-resource interactions. Throughout, the focus is on how the properties of real organisms affect population dynamics. The core of the book synthesizes and extends the authors' own models involving insect parasitoids and their hosts, and explores in depth how consumer species compete for a dynamic resource. The emerging general consumer-resource theory accounts for how consumers respond to differences among individuals in the resource population. From here the authors move to other models of consumer-resource dynamics and population dynamics in general. Consideration of empirical examples, key concepts, and a necessary review of simple models is followed by examination of spatial processes affecting dynamics, and of implications for biological control of pest organisms. The book establishes the coherence and broad applicability of consumer-resource theory and connects it to single-species dynamics. It closes by stressing the theory's value as a hierarchy of models that allows both generality and testability in the field.
Adaptive Food Webs
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Author : John C. Moore
language : en
Publisher: Cambridge University Press
Release Date : 2017-12-21
Adaptive Food Webs written by John C. Moore and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-21 with Nature categories.
Presenting new approaches to studying food webs, this book uses practical management and policy examples to demonstrate the theory behind ecosystem management decisions and the broader issue of sustainability. All the information that readers need to use food web analyses as a tool for understanding and quantifying transition processes is provided. Advancing the idea of food webs as complex adaptive systems, readers are challenged to rethink how changes in environmental conditions affect these systems. Beginning with the current state of thinking about community organisation, complexity and stability, the book moves on to focus on the traits of organisms, the adaptive nature of communities and their impacts on ecosystem function. The final section of the book addresses the applications to management and sustainability. By helping to understand the complexities of multispecies networks, this book provides insights into the evolution of organisms and the fate of ecosystems in a changing world.
Food Webs
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Author : Gary A. Polis
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
Food Webs written by Gary A. Polis and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Science categories.
Reflecting the recent surge of activity in food web research fueled by new empirical data, this authoritative volume successfully spans and integrates the areas of theory, basic empirical research, applications, and resource problems. Written by recognized leaders from various branches of ecological research, this work provides an in-depth treatment of the most recent advances in the field and examines the complexity and variability of food webs through reviews, new research, and syntheses of the major issues in food web research. Food Webs features material on the role of nutrients, detritus and microbes in food webs, indirect effects in food webs, the interaction of productivity and consumption, linking cause and effect in food webs, temporal and spatial scales of food web dynamics, applications of food webs to pest management, fisheries, and ecosystem stress. Three comprehensive chapters synthesize important information on the role of indirect effects, productivity and consumer regulation, and temporal, spatial and life history influences on food webs. In addition, numerous tables, figures, and mathematical equations found nowhere else in related literature are presented in this outstanding work. Food Webs offers researchers and graduate students in various branches of ecology an extensive examination of the subject. Ecologists interested in food webs or community ecology will also find this book an invaluable tool for understanding the current state of knowledge of food web research.
Community Ecology
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Author : Gary George Mittelbach
language : en
Publisher:
Release Date : 2019
Community Ecology written by Gary George Mittelbach and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Science categories.
Community ecology has undergone a transformation in recent years, from a discipline largely focused on processes occurring within a local area to a discipline encompassing a much richer domain of study, including the linkages between communities separated in space (metacommunity dynamics), niche and neutral theory, the interplay between ecology and evolution (eco-evolutionary dynamics), and the influence of historical and regional processes in shaping patterns of biodiversity. To fully understand these new developments, however, students continue to need a strong foundation in the study of species interactions and how these interactions are assembled into food webs and other ecological networks. This new edition fulfils the book's original aims, both as a much-needed up-to-date and accessible introduction to modern community ecology, and in identifying the important questions that are yet to be answered. This research-driven textbook introduces state-of-the-art community ecology to a new generation of students, adopting reasoned and balanced perspectives on as-yet-unresolved issues. Community Ecology is suitable for advanced undergraduates, graduate students, and researchers seeking a broad, up-to-date coverage of ecological concepts at the community level.
Food Webs Mpb 50
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Author : Kevin S. McCann
language : en
Publisher: Princeton University Press
Release Date : 2012
Food Webs Mpb 50 written by Kevin S. McCann and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Science categories.
This book synthesizes and reconciles modern and classical perspectives into a general unified theory.
Unifying Ecology Across Scales Progress Challenges And Opportunities
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Author : Mary I. O’Connor
language : en
Publisher: Frontiers Media SA
Release Date : 2020-12-29
Unifying Ecology Across Scales Progress Challenges And Opportunities written by Mary I. O’Connor and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-29 with Science categories.
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Consumer Data Research
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Author : Paul Longley
language : en
Publisher:
Release Date : 2018
Consumer Data Research written by Paul Longley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Big data categories.
Big Data collected by customer-facing organisations - such as smartphone logs, store loyalty card transactions, smart travel tickets, social media posts, or smart energy meter readings - account for most of the data collected about citizens today. As a result, they are transforming the practice of social science. Consumer Big Data are distinct from conventional social science data not only in their volume, variety and velocity, but also in terms of their provenance and fitness for ever more research purposes. The contributors to this book, all from the Consumer Data Research Centre, provide a first consolidated statement of the enormous potential of consumer data research in the academic, commercial and government sectors - and a timely appraisal of the ways in which consumer data challenge scientific orthodoxies.--
A Primer Of Ecology With R
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Author : M. Henry Stevens
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-06-02
A Primer Of Ecology With R written by M. Henry Stevens and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-02 with Science categories.
Provides simple explanations of the important concepts in population and community ecology. Provides R code throughout, to illustrate model development and analysis, as well as appendix introducing the R language. Interweaves ecological content and code so that either stands alone. Supplemental web site for additional code.
Foraging
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Author : David W. Stephens
language : en
Publisher: University of Chicago Press
Release Date : 2008-09-15
Foraging written by David W. Stephens and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-09-15 with Science categories.
Foraging is fundamental to animal survival and reproduction, yet it is much more than a simple matter of finding food; it is a biological imperative. Animals must find and consume resources to succeed, and they make extraordinary efforts to do so. For instance, pythons rarely eat, but when they do, their meals are large—as much as 60 percent larger than their own bodies. The snake’s digestive system is normally dormant, but during digestion metabolic rates can increase fortyfold. A python digesting quietly on the forest floor has the metabolic rate of thoroughbred in a dead heat. This and related foraging processes have broad applications in ecology, cognitive science, anthropology, and conservation biology—and they can be further extrapolated in economics, neurobiology, and computer science. Foraging is the first comprehensive review of the topic in more than twenty years. A monumental undertaking, this volume brings together twenty-two experts from throughout the field to offer the latest on the mechanics of foraging, modern foraging theory, and foraging ecology. The fourteen essays cover all the relevant issues, including cognition, individual behavior, caching behavior, parental behavior, antipredator behavior, social behavior, population and community ecology, herbivory, and conservation. Considering a wide range of taxa, from birds to mammals to amphibians, Foraging will be the definitive guide to the field.
Social Psychology Of Consumer Behavior
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Author : Michaela Wanke
language : en
Publisher: Psychology Press
Release Date : 2008-12-16
Social Psychology Of Consumer Behavior written by Michaela Wanke and has been published by Psychology Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-12-16 with Psychology categories.
The Social Psychology of Consumer Behavior brings together the most promising and theoretically fruitful research developments by internationally renowned scholars, whose work is at the cutting edge of research. Experts from both fields – social psychology and consumer behavior – provide an informed, up-to-date overview, from an original integrative perspective. The aim of this volume is two-fold. On the one hand, the application of social psychology to consumer behavior is meant to broaden the horizon of social psychologists. On the other hand, students and researchers of consumer behavior will be offered an advanced account of relevant theories tailored to their interests. While the range of topics is rather broad – including the construal of judgments and decisions, affective and cognitive feelings, social and media influences, and goals and self-regulation – each chapter is focused on one specific theoretical or methodological perspective and thereby gives a comprehensive and penetrative account of the relevant issues and the respective research. The volume provides an invaluable resource to students, researchers, and instructors in social psychology, consumer psychology, consumer behavior, and marketing.