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Author: Oswald J. Schmitz
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Oswald J. Schmitz
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Oswald J. Schmitz
Publisher: Princeton University Press
ISBN: 1400834171
Category : Nature
Languages : en
Pages : 193
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Book Description
An ecosystem's complexity develops from the vast numbers of species interacting in ecological communities. The nature of these interactions, in turn, depends on environmental context. How do these components together influence an ecosystem's behavior as a whole? Can ecologists resolve an ecosystem's complexity in order to predict its response to disturbances? Resolving Ecosystem Complexity develops a framework for anticipating the ways environmental context determines the functioning of ecosystems. Oswald Schmitz addresses the critical questions of contemporary ecology: How should an ecosystem be conceptualized to blend its biotic and biophysical components? How should evolutionary ecological principles be used to derive an operational understanding of complex, adaptive ecosystems? How should the relationship between the functional biotic diversity of ecosystems and their properties be understood? Schmitz begins with the universal concept that ecosystems are comprised of species that consume resources and which are then resources for other consumers. From this, he deduces a fundamental rule or evolutionary ecological mechanism for explaining context dependency: individuals within a species trade off foraging gains against the risk of being consumed by predators. Through empirical examples, Schmitz illustrates how species use evolutionary ecological strategies to negotiate a predator-eat-predator world, and he suggests that the implications of species trade-offs are critical to making ecology a predictive science. Bridging the traditional divides between individuals, populations, and communities in ecology, Resolving Ecosystem Complexity builds a systematic foundation for thinking about natural systems.
Author: Oswald J. Schmitz
Publisher: Island Press
ISBN: 1597265985
Category : Science
Languages : en
Pages : 179
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Book Description
Meeting today’s environmental challenges requires a new way of thinking about the intricate dependencies between humans and nature. Ecology and Ecosystem Conservation provides students and other readers with a basic understanding of the fundamental principles of ecological science and their applications, offering an essential overview of the way ecology can be used to devise strategies to conserve the health and functioning of ecosystems. The book begins by exploring the need for ecological science in understanding current environmental issues and briefly discussing what ecology is and isn’t. Subsequent chapters address critical issues in conservation and show how ecological science can be applied to them. The book explores questions such as: • What is the role of ecological science in decision making? • What factors govern the assembly of ecosystems and determine their response to various stressors? • How does Earth’s climate system function and determine the distribution of life on Earth? • What factors control the size of populations? • How does fragmentation of the landscape affect the persistence of species on the landscape? • How does biological diversity influence ecosystem processes? The book closes with a final chapter that addresses the need not only to understand ecological science, but to put that science into an ecosystem conservation ethics perspective.
Author: Sesan Abiodun Aransiola
Publisher: Springer Nature
ISBN: 3031718445
Category :
Languages : en
Pages : 601
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Book Description
Author: Aaron S. Allen
Publisher: Oxford University Press
ISBN: 0197546641
Category : History
Languages : en
Pages : 329
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Book Description
Sounds, Ecologies, Musics poses exciting challenges and provides fresh opportunities for scholars, scientists, environmental activists, musicians, and listeners to consider music and sound from ecological standpoints. Authors in Part I examine the natural and built environment and how music and sound are woven into it, how the environment enables music and sound, and how the natural and cultural production of music and sound in turn impact the environment. In Part II, contributors consider music and sound in relation to ecological knowledges that appear to conflict with, yet may be viewed as complementary to, Western science: traditional and Indigenous ecological and environmental knowledges. Part III features multidisciplinary and interdisciplinary approaches by scholars, scientists, and practitioners who probe the ecological imaginary regarding the complex ideas and contested keywords that characterize ecomusicology: sound, music, culture, society, environment, and nature. A common theme across the book is the idea of diverse ecologies. Once confined to the natural sciences, the word "ecology" is common today in the social sciences, humanities, and arts - yet its diverse uses have become imprecise and confusing. Engaging the conflicting and complementary meanings of "ecology" requires embracing a both/and approach. Diverse ecologies are illustrated in the methodological, terminological, and topical variety of the chapters as well as the contributors' choice of sources and their disciplinary backgrounds. In times of mounting human and planetary crises, Sounds, Ecologies, Musics challenges disciplinarity and broadens the interdisciplinary field of ecomusicologies. These theoretical and practical studies expand sonic, scholarly, and political activism from the diversity-equity-inclusion agenda of social justice to embrace the more diverse and inclusive agenda of ecocentric ecojustice.
Author: Chadwick Dearing Oliver
Publisher: Cambridge University Press
ISBN: 1316800148
Category : Science
Languages : en
Pages : 749
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Book Description
In the past few decades, sustainability of natural resources and the social and environmental issues that surround them have become increasingly topical. This multidisciplinary book discusses the complex relationships between society, natural resources and the environment. Major resources including water, agriculture, energy, minerals and forests are considered, as well as different facets of the environment including climate, landforms and biodiversity. Each resource is discussed in the context of both environmental and socio-economic factors affecting their present and future distribution and demand. Presenting a balanced, comprehensive overview of the issues surrounding natural resources and sustainability, this accessible volume will be of interest to policy makers, resource managers, graduate students and researchers in the natural and social sciences.
Author: Linda Kalof
Publisher: Oxford University Press
ISBN: 0199927146
Category : History
Languages : en
Pages : 641
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Book Description
The Oxford Handbook of Animal Studies tackles the infamous "animal question" how can humans rethink and reconfigure their relationships with other animals? Over the course of five sections and thirty chapters, the contributors investigate issues and concepts central to understanding our current relationship with other animals and the potential for coexistence in an ecological community of living beings.
Author: Ann E. Hajek
Publisher: Cambridge University Press
ISBN: 1108640265
Category : Science
Languages : en
Pages : 716
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Book Description
This second edition of Natural Enemies will give students, professionals, and anyone wishing to learn the basics of biological control a fully updated and thorough introduction. The book discusses the huge diversity of organisms used in the control of pests, weeds and plant pathogens, and compares the many different strategies referred to as 'biological control': the introduction of exotic natural enemies, application of predators, parasitoids, and microorganisms as biopesticides, and manipulation of the environment to enhance natural enemy populations. The authors present the ecological concepts which form the bases of biological control and discuss recent changes to make biological control safe for the environment. Case studies are included throughout, providing in-depth examples of the use of different organisms and strategies in a variety of ecosystems. A new chapter covers the current challenges; the impact of climate change, the problem of invasive species, and how biological control can aid sustainability.
Author: John N. Thompson
Publisher: University of Chicago Press
ISBN: 022601861X
Category : Science
Languages : en
Pages : 510
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Book Description
At a glance, most species seem adapted to the environment in which they live. Yet species relentlessly evolve, and populations within species evolve in different ways. Evolution, as it turns out, is much more dynamic than biologists realized just a few decades ago. In Relentless Evolution, John N. Thompson explores why adaptive evolution never ceases and why natural selection acts on species in so many different ways. Thompson presents a view of life in which ongoing evolution is essential and inevitable. Each chapter focuses on one of the major problems in adaptive evolution: How fast is evolution? How strong is natural selection? How do species co-opt the genomes of other species as they adapt? Why does adaptive evolution sometimes lead to more, rather than less, genetic variation within populations? How does the process of adaptation drive the evolution of new species? How does coevolution among species continually reshape the web of life? And, more generally, how are our views of adaptive evolution changing? Relentless Evolution draws on studies of all the major forms of life—from microbes that evolve in microcosms within a few weeks to plants and animals that sometimes evolve in detectable ways within a few decades. It shows evolution not as a slow and stately process, but rather as a continual and sometimes frenetic process that favors yet more evolutionary change.
Author: Steven F. Railsback
Publisher: Princeton University Press
ISBN: 0691180490
Category : Science
Languages : en
Pages : 195
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Book Description
"This book offers a new theory for modeling how organisms make tradeoff decisions and how these decisions affect both individuals and populations. Tradeoff decisions (or behaviors) are those that are optimize survival and include behaviors like foraging and reproduction. Existing theories have not painted a complete picture of tradeoff decisions because they only observe how the decisions of an individual affect them rather than how individuals impact, and are impacted by, the behavior of their communities. The authors' theory-which they call state and prediction based theory-uses individual-based models since these models show the complex ways that organisms relate to their environment. The authors' broader approach, one that integrates behavior and population dynamics, allows ecologists to see how individuals make adaptive tradeoff decisions. In simpler terms, this theory does not assume, as the previous models do, that future conditions are fixed, known, and unaffected by the behavior of others. Instead, the authors assume individuals make decisions like people do, which is by forecasting future conditions, using approximation to make good decisions, and updating their choices as conditions change"--
