Ecosystem services can be broadly defined as the aspects of ecosystems that provide benefits to people. This book provides guidance on the valuation of ecosystem services, using the case of multifunctional wetlands to illustrate and make recommendations regarding the methods and techniques that can be applied to appraise management options. 'This is the definitive volume on understanding and valuing wetland ecosystem services. With rapidly growing interest in ecosystem services and applications in a broad range of contexts, this volume is absolutely essential.' Robert Costanza, Professor of ecological economics, University of Vermont, USA 'Brings the subject together in a text that combines theory, principles and practical applications - in a way that will be of interest to researchers and practitioners.' Joe Morris, Professor of resource economics and management, Cranfield University, UK 'A valuable reference' S.G. Shetron, emeritus professor, Michigan Technological University, USA