During the past two decades, detailed information on the life of organisms has shown that mutualistic or commensalistic relations play important roles in biological associations, even among species sharing the same or similar resources. This volume on community ecology brings these mutualistic interactions into sharp focus. It describes synergistic reactions among living organisms, puts forward theoretical explanations, and explores their potential impact on community structure. The book highlights several contributions from noted Japanese ecologists whose valuable work is being made more widely accessible in this volume for the first time.
A profound look at the crisis of work and the collapse of the safety net, and a vision for a better way forward, rooted in America’s cooperative spirit, from the founder of the Freelancers Union “Read this essential book to see how we can and must build the future.”—Reid Hoffman, co-founder of Linkedin Mutualism: It’s not capitalism and it’s not socialism. It’s the future. The twentieth century changed every facet of life for American workers: how much they could expect to earn and what they had the right to demand. But by 2027, a majority of Americans—from low-wage service workers to white-collar professionals—won’t be traditional employees. Benefits like paid sick leave, pensions, 401(k)s, disability insurance, and health care will be nearly extinct. To meet the needs of this new generation of workers, the government has done almost nothing. In this book, labor lawyer, former chair of the board of the New York Federal Reserve, and MacArthur “genius” Sara Horowitz brings us a solution to the current crisis of work that’s rooted in the best of American traditions, which she calls mutualism. Horowitz shows how the future of our economic safety net rests on this approach and demonstrates how mutualist organizations have helped us solve common problems in the past and are now quietly driving rural and urban economies alike all over the world, inspired not by for-profit corporations but by labor unions and trade associations, religious organizations and mutual aid societies, and vital social movements from women’s suffrage to civil rights. Mutualism is for anyone who feels that the system is not working for them, and is looking for a new way to build collaboratively, create the new American social contract, and prosper in the twenty-first century.
Mutualistic interactions among plants and animals have played a paramount role in shaping biodiversity. Yet the majority of studies on mutualistic interactions have involved only a few species, as opposed to broader mutual connections between communities of organisms. Mutualistic Networks is the first book to comprehensively explore this burgeoning field. Integrating different approaches, from the statistical description of network structures to the development of new analytical frameworks, Jordi Bascompte and Pedro Jordano describe the architecture of these mutualistic networks and show their importance for the robustness of biodiversity and the coevolutionary process. Making a case for why we should care about mutualisms and their complex networks, this book offers a new perspective on the study and synthesis of this growing area for ecologists and evolutionary biologists. It will serve as the standard reference for all future work on mutualistic interactions in biological communities.
Mutualisms, interactions between two species that benefit both of them, have long captured the public imagination. Their influence transcends levels of biological organization from cells to populations, communities, and ecosystems. Mutualistic symbioses were crucial to the origin of eukaryotic cells, and perhaps to the invasion of land. Mutualisms occur in every terrestrial and aquatic habitat; indeed, ecologists now believe that almost every species on Earth is involved directly or indirectly in one or more of these interactions. Mutualisms are essential to the reproduction and survival of virtually all organisms, as well as to nutrient cycles in ecosystems. Furthermore, the key ecosystem services that mutualists provide mean that they are increasingly being considered as conservation priorities, ironically at the same time as the acute risks to their ecological and evolutionary persistence are increasingly being identified. This volume, the first general work on mutualism to appear in almost thirty years, provides a detailed and conceptually-oriented overview of the subject. Focusing on a range of ecological and evolutionary aspects over different scales (from individual to ecosystem), the chapters in this book provide expert coverage of our current understanding of mutualism whilst highlighting the most important questions that remain to be answered. In bringing together a diverse team of expert contributors, this novel text captures the excitement of a dynamic field that will help to define its future research agenda.
Ever since the concept of the "struggle for life" became the heart of Darwin's theory of evolution, biologists have studied the relevance of interactions for the natural history and evolution of organisms. Although positive interactions among plants have traditionally received little attention, there is now a growing body of evidence showing the ef
Community ecology is the study of the interactions between populations of co-existing species. Co-edited by two prominent community ecologists and featuring contributions from top researchers in the field, this book provides a survey of the state-of-the-art in both the theory and applications of the discipline. It pays special attention to topology, dynamics, and the importance of spatial and temporal scale while also looking at applications to emerging problems in human-dominated ecosystems (including the restoration and reconstruction of viable communities). Community Ecology: Processes, Models, and Applications adopts a mainly theoretical approach and focuses on the use of network-based theory, which remains little explored in standard community ecology textbooks. The book includes discussion of the effects of biotic invasions on natural communities; the linking of ecological network structure to empirically measured community properties and dynamics; the effects of evolution on community patterns and processes; and the integration of fundamental interactions into ecological networks. A final chapter indicates future research directions for the discipline.
Food webs examine the interactions between organisms to explain ecosystem community structure. This book argues how food webs alone cannot depict a true picture of a community. It shows that examining other indirect interactions between organisms can help us to better understand the structure and organisation of communities and ecosystems.
This work is the first to focus systematically on a much-debated topic: the conceptual issues of community ecology, including the nature of evidence in ecology, the role of experiments, attempts to disprove hypotheses, and the value of negative evidence in the discipline. Originally published in 1984. 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.
Combining breadth of coverage with detail, this logical and cohesive introduction to insect ecology couples concepts with a broad range of examples and practical applications. It explores cutting-edge topics in the field, drawing on and highlighting the links between theory and the latest empirical studies. The sections are structured around a series of key topics, including behavioral ecology; species interactions; population ecology; food webs, communities and ecosystems; and broad patterns in nature. Chapters progress logically from the small scale to the large; from individual species through to species interactions, populations and communities. Application sections at the end of each chapter outline the practicality of ecological concepts and show how ecological information and concepts can be useful in agriculture, horticulture and forestry. Each chapter ends with a summary, providing a brief recap, followed by a set of questions and discussion topics designed to encourage independent and creative thinking.
