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As one of the most quantitative of ecological subdisciplines, resource competition is an important, central area of ecology. Recently research into this area has increased dramatically and resource competition models have become more complex. The characterisation of this phenomenon is therefore the aim of this book. Resource Competition seeks to identify the unifying principles emerging from experimental and theoretical approaches as well as the differences between organisms, illustrating that greater knowledge of resource competition will benefit human and environmental welfare. This book will serve as an indispensable guide to ecologists, evolutionary biologists and environmental managers, and all those interested in resource competition as an emerging discipline.
Includes the following subseries each numbered separately: Mineral technology series; Safety series; Economic series; Oil series; Geological series; Welfare series; Sampling series; First-aid series; County resource series; and, Metallurgical series.
Managing the commons—natural resources held in common by particular communities—is a complex challenge. How have Asian societies handled resources of this sort in the face of increasing marketization and quickly growing demand for resources? And how have resource management regimes changed over time, with state formation, modernization, development, and globalization? Community, Commons and Natural Resource Management in Asia brings clarity, detail, and historical understanding to these questions across a variety of Asian societies and ecological settings. Case studies drawn from Japan, Korea, Thailand, India, and Bhutan examine fisheries, forests, and other environmental resources held in common. There is a tendency to imagine that traditional communities had socially equitable and environmentally friendly systems for managing the commons, but natural resources in Asia were often under free-access regimes. Resource management developed in response to social and economic pressures, and the state has been at various times both a beneficial and a negative influence on the development of community-level systems of managing the commons. The chapters in this volume show that a simple modernist framework cannot adequately capture this process, and the institutional changes it involved.
One of the central questions of ecology is why there are so many different kinds of plants and animals. Here David Tilman presents a theory of how organisms compete for resources and the way their competition promotes diversity. Developing Hutchinson's suggestion that the main cause of diversity is the feeding relations of species, this book builds a mechanistic, resource-based explanation of the structure and functioning of ecological communities. In a detailed analysis of the Park Grass Experiments at the Rothamsted Experimental Station in England, the author demonstrates that the dramatic results of these 120 years of experimentation are consistent with his theory, as are observations in many other natural communities. The consumer-resource approach of this book is applicable to both animal and plant communities, but the majority of Professor Tilman's discussion concentrates on the structure of plant communities. All theoretical arguments are developed graphically, and formal mathematics is kept to a minimum. The final chapters of the book provide some testable speculations about resources and animal communities and explore such problems as the evolution of "super species," the differences between plant and animal community diversity patterns, and the cause of plant succession.