Download or read book Perspectives in Ecological Theory written by Jonathan Roughgarden and published by Princeton University Press. This book was released on 2014-07-14 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents an overview of current accomplishments and future directions in ecological theory. The twenty-three chapters cover a broad range of important topics, from the physiology and behavior of individuals or groups of organisms, through population dynamics and community structure, to the ecology of ecosystems and the geochemical cycles of the entire biosphere. The authors focus on ways in which theory, whether expressed mathematically or verbally, can contribute to defining and solving fundamental problems in ecology. A second aim is to highlight areas where dialogue between theorists and empiricists is likely to be especially rewarding. The authors are R. M. Anderson, C. W. Clark, M. L. Cody, J. E. Cohen, P. R. Ehrlich, M. W. Feldman, M. E. Gilpin, L. J. Gross, M. P. Hassell, H. S. Horn, P. Kareiva, M.A.R. Koehl, S. A. Levin, R. M. May, L. D. Mueller, R. V. O'Neill, S. W. Pacala, S. L. Pimm, T. M. Powell, H. R. Pulliam, J. Roughgarden, W. H. Schlesinger, H. H. Shugart, S. M. Stanley, J. H. Steele, D. Tilman, J. Travis, and D. L. Urban. Originally published in 1989. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Download or read book Perspectives in Ecological Theory written by Ramón Margalef and published by . This book was released on 1968 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ecosystem as a cybernetic system. Ecological succession and exploitation by man. The study of pelagic ecosystems. Evolution in the frame of ecosystem organization.
Download or read book The Theory of Ecology written by Samuel M. Scheiner and published by University of Chicago Press. This book was released on 2011-07-15 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite claims to the contrary, the science of ecology has a long history of building theories. Many ecological theories are mathematical, computational, or statistical, though, and rarely have attempts been made to organize or extrapolate these models into broader theories. The Theory of Ecology brings together some of the most respected and creative theoretical ecologists of this era to advance a comprehensive, conceptual articulation of ecological theories. The contributors cover a wide range of topics, from ecological niche theory to population dynamic theory to island biogeography theory. Collectively, the chapters ably demonstrate how theory in ecology accounts for observations about the natural world and how models provide predictive understandings. It organizes these models into constitutive domains that highlight the strengths and weaknesses of ecological understanding. This book is a milestone in ecological theory and is certain to motivate future empirical and theoretical work in one of the most exciting and active domains of the life sciences.
Download or read book Hierarchy written by T. F. H. Allen and published by University of Chicago Press. This book was released on 2017-11-15 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although complexity surrounds us, its inherent uncertainty, ambiguity, and contradiction can at first make complex systems appear inscrutable. Ecosystems, for instance, are nonlinear, self-organizing, seemingly chaotic structures in which individuals interact both with each other and with the myriad biotic and abiotic components of their surroundings across geographies as well as spatial and temporal scales. In the face of such complexity, ecologists have long sought tools to streamline and aggregate information. Among them, in the 1980s, T. F. H. Allen and Thomas B. Starr implemented a burgeoning concept from business administration: hierarchy theory. Cutting-edge when Hierarchy was first published, their approach to unraveling complexity is now integrated into mainstream ecological thought. This thoroughly revised and expanded second edition of Hierarchy reflects the assimilation of hierarchy theory into ecological research, its successful application to the understanding of complex systems, and the many developments in thought since. Because hierarchies and levels are habitual parts of human thinking, hierarchy theory has proven to be the most intuitive and tractable vehicle for addressing complexity. By allowing researchers to look explicitly at only the entities and interconnections that are relevant to a specific research question, hierarchically informed data analysis has enabled a revolution in ecological understanding. With this new edition of Hierarchy, that revolution continues.
Download or read book Social Work Practice written by Bloomsbury Publishing and published by Bloomsbury Publishing USA. This book was released on 1996-03-30 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pardeck demonstrates that the ecological approach to social work practice stresses effective intervention, and that effective intervention occurs through not only working with individuals, but also with the familial, social, and cultural factors that impact their social functioning. The power of the ecological approach, through focusing on multiple factors for assessment and intervention, is that it integrates empirically based theories from various fields including social work, psychology, sociology, and anthropology. Pardeck provides an orientation to the role of social work practitioners within the human services. He differentiates the unique contributions of social work and explains them in terms of the needs and goals of an ecological approach to practice. An ecological approach to practice stresses that effective social work intervention occurs through not only working with individuals, but also with the familial, social, and cultural factors that impact their social functioning. The power of the ecological approach, through focusing on multiple factors for assessment and intervention, is that it integrates empirically based theories from various fields including social work, psychology, and anthropology. The book represents an effort to define the goals, commitments, and approaches that have emerged out of the history of social work and to relate them to similar concepts and values that are central to an ecological approach to practice. Three pervasive and unifying themes run through the book. One is the constant commitment to goals of facilitating human development. Pardeck suggests this is a central ethic that defines and distinguishes an ecological approach to social work practice. The second theme is an affirmation of the basic utility of a systems approach in conceptualizing and intervening in human needs, concerns, and problems. The ecological perspective views human beings as social organisms engaged in patterns of relationships that nurture or inhibit this basic humanity. The third theme is an interactionist view of the importance of person-environment fit as a central dynamic in human functioning. The traditional intra-psychic aspects of human behavior have tended to obscure the immense importance of both nurturing and potentially damaging forces at work in the social environment. This volume will be of considerable interest to social work educators and practitioners as well as their research libraries.
Download or read book Comparisons in Human Development written by Jonathan Tudge and published by Cambridge University Press. This book was released on 1997 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important volume deals with the issue of how to make comparisons in the field of human development.
Download or read book Theoretical Perspectives for Direct Social Work Practice written by Nick Coady, PhD and published by Springer Publishing Company. This book was released on 2007-10-22 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Praise for the first edition "Finally, a social work practice text that makes a difference! This is the book that you have wished for but could never find. Although similar to texts that cover a range of practice theories and approaches to clinical practice, this book clearly has a social work frame of reference and a social work identity." --Gayla Rogers, Dean of the Faculty of Social Work, University of Calgary The major focus of this second edition is the same; to provide an overview of theories, models, and therapies for direct social work practice, including systems theory, attachment theory, cognitive-behavioral theory, narrative therapy, solution-focused therapy, the crisis intervention model, and many more. However, this popular textbook goes beyond a mere survey of such theories. It also provides a framework for integrating the use of each theory with central social work principles and values, as well as with the artistic elements of practice. This second edition has been fully updated and revised to include: A new chapter on Relational Theory, and newly-rewritten chapters by new authors on Cognitive-Behavioral Theory, Existential Theory, and Wraparound Services New critique of the Empirically Supported Treatment (EST) movement Updated information on the movement toward eclecticism in counseling and psychotherapy A refined conceptualization of the editors' generalist-eclectic approach
Download or read book The Theory of Ecological Communities MPB 57 written by Mark Vellend and published by Princeton University Press. This book was released on 2020-09-15 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: A plethora of different theories, models, and concepts make up the field of community ecology. Amid this vast body of work, is it possible to build one general theory of ecological communities? What other scientific areas might serve as a guiding framework? As it turns out, the core focus of community ecology—understanding patterns of diversity and composition of biological variants across space and time—is shared by evolutionary biology and its very coherent conceptual framework, population genetics theory. The Theory of Ecological Communities takes this as a starting point to pull together community ecology's various perspectives into a more unified whole. Mark Vellend builds a theory of ecological communities based on four overarching processes: selection among species, drift, dispersal, and speciation. These are analogues of the four central processes in population genetics theory—selection within species, drift, gene flow, and mutation—and together they subsume almost all of the many dozens of more specific models built to describe the dynamics of communities of interacting species. The result is a theory that allows the effects of many low-level processes, such as competition, facilitation, predation, disturbance, stress, succession, colonization, and local extinction to be understood as the underpinnings of high-level processes with widely applicable consequences for ecological communities. Reframing the numerous existing ideas in community ecology, The Theory of Ecological Communities provides a new way for thinking about biological composition and diversity.
Download or read book Perspectives in Ecological Theory written by Ramon Margalef i Lopez and published by . This book was released on 1970 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Ecology of Human Development written by Urie BRONFENBRENNER and published by Harvard University Press. This book was released on 2009-06-30 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is a book that challenges the very basis of the way psychologists have studied child development. According to Urie Bronfenbrenner, one of the world's foremost developmental psychologists, laboratory studies of the child's behavior sacrifice too much in order to gain experimental control and analytic rigor. Laboratory observations, he argues, too often lead to "the science of the strange behavior of children in strange situations with strange adults for the briefest possible periods of time." To understand the way children actually develop, Bronfenbrenner believes that it will be necessary to observe their behavior in natural settings, while they are interacting with familiar adults over prolonged periods of time. This book offers an important blueprint for constructing such a new and ecologically valid psychology of development. The blueprint includes a complete conceptual framework for analysing the layers of the environment that have a formative influence on the child. This framework is applied to a variety of settings in which children commonly develop, ranging from the pediatric ward to daycare, school, and various family configurations. The result is a rich set of hypotheses about the developmental consequences of various types of environments. Where current research bears on these hypotheses, Bronfenbrenner marshals the data to show how an ecological theory can be tested. Where no relevant data exist, he suggests new and interesting ecological experiments that might be undertaken to resolve current unknowns. Bronfenbrenner's groundbreaking program for reform in developmental psychology is certain to be controversial. His argument flies in the face of standard psychological procedures and challenges psychology to become more relevant to the ways in which children actually develop. It is a challenge psychology can ill-afford to ignore.
Download or read book Lectures on Perception written by Michael T. Turvey and published by Routledge. This book was released on 2018-10-31 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lectures on Perception: An Ecological Perspective addresses the generic principles by which each and every kind of life form—from single celled organisms (e.g., difflugia) to multi-celled organisms (e.g., primates)—perceives the circumstances of their living so that they can behave adaptively. It focuses on the fundamental ability that relates each and every organism to its surroundings, namely, the ability to perceive things in the sense of how to get about among them and what to do, or not to do, with them. The book’s core thesis breaks from the conventional interpretation of perception as a form of abduction based on innate hypotheses and acquired knowledge, and from the historical scientific focus on the perceptual abilities of animals, most especially those abilities ascribed to humankind. Specifically, it advances the thesis of perception as a matter of laws and principles at nature’s ecological scale, and gives equal theoretical consideration to the perceptual achievements of all of the classically defined ‘kingdoms’ of organisms—Archaea, Bacteria, Protoctista, Fungi, Plantae, and Animalia.
Download or read book Theoretical Perspectives in Environment Behavior Research written by Seymour Wapner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following upon the Handbook of Japan-United States Environment-Behavior Research, published by Plenum in 1997, leading experts review the interrelationships among theory, problem, and method in environment-behavior research. The chapters focus on the philosophical and theoretical assumptions underlying current research and practice in the area and link those assumptions to specific substantive questions and methodologies
Download or read book Ecological Framework Oxford Bibliographies Online Research Guide written by Susan P. Kemp and published by Oxford University Press. This book was released on 2010-05 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This ebook is a selective guide designed to help scholars and students of social work find reliable sources of information by directing them to the best available scholarly materials in whatever form or format they appear from books, chapters, and journal articles to online archives, electronic data sets, and blogs. Written by a leading international authority on the subject, the ebook provides bibliographic information supported by direct recommendations about which sources to consult and editorial commentary to make it clear how the cited sources are interrelated related. A reader will discover, for instance, the most reliable introductions and overviews to the topic, and the most important publications on various areas of scholarly interest within this topic. In social work, as in other disciplines, researchers at all levels are drowning in potentially useful scholarly information, and this guide has been created as a tool for cutting through that material to find the exact source you need. This ebook is a static version of an article from Oxford Bibliographies Online: Social Work, a dynamic, continuously updated, online resource designed to provide authoritative guidance through scholarship and other materials relevant to the study and practice of social work. Oxford Bibliographies Online covers most subject disciplines within the social science and humanities, for more information visit www.aboutobo.com.
Download or read book Information Theory in Ecology written by and published by Ardent Media. This book was released on with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Perspectives in Ecological Theory Ram n Margalef written by Ramón (Margalef López) Margalef and published by . This book was released on 1968 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Handbook of Behavior Change written by Martin S. Hagger and published by Cambridge University Press. This book was released on 2020-07-15 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Social problems in many domains, including health, education, social relationships, and the workplace, have their origins in human behavior. The documented links between behavior and social problems have compelled governments and organizations to prioritize and mobilize efforts to develop effective, evidence-based means to promote adaptive behavior change. In recognition of this impetus, The Handbook of Behavior Change provides comprehensive coverage of contemporary theory, research, and practice on behavior change. It summarizes current evidence-based approaches to behavior change in chapters authored by leading theorists, researchers, and practitioners from multiple disciplines, including psychology, sociology, behavioral science, economics, philosophy, and implementation science. It is the go-to resource for researchers, students, practitioners, and policy makers looking for current knowledge on behavior change and guidance on how to develop effective interventions to change behavior.
Download or read book International Relations Theory and Ecological Thought written by Eric Laferrière and published by Routledge. This book was released on 2003-09-02 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecological crises have never been higher on the international political agenda. However, ecological thought and international relations theory have developed as separate disciplines. This ground-breaking study looks at the relationship between ecological thought and international relations theory arguing that there are shared concerns: peace, co-operation and security. The authors ask what ecological crisis can teach IR theorists as well as what ecological perspectives have been adopted by governments and international NGOs.
