chapter 1 Developments in GIS for Environmental Decision-Making -- part Part I Data for Decision-Making -- chapter 2 An Optimized Semi-Automated Methodology for Populating a National Land-Use Dataset -- chapter 3 A New Framework for Feature-Based Digital Mapping in Three- Dimensional Space -- chapter 4 From Electronic Logbooks to Sustainable Marine Environments: A GIS to Support the Common Fisheries Policy -- part Part II Tools to Support Decision-Making -- chapter 5 GIS and Environmental Decision-Making: From Sites to Strategies and Back Again -- chapter 6 Creating a Digital Representation of the Water Table in a Sandstone Aquifer -- chapter 7 GIS and Predictive Modelling: A Comparison of Methods for Forest Management and Decision-Making -- chapter 8 A Comparison of Two Techniques for Local Land-Use Change Simulation in the Swiss Mountain Area -- chapter 9 Riding an Elephant to Catch a Grasshopper: Applying and Evaluating Techniques for Stakeholder Participation in Land-Use Planning within the Kae Watershed, Northern Thailand -- chapter 10 Grid-Enabled GIS: Opportunities and Challenges -- part Part III Participation in Decision-Making -- chapter 11 Developments in Public Participation and Collaborative Environmental Decision-Making -- chapter 12 Using Virtual Reality to Simulate Coastal Erosion: A Participative Decision Tool? -- chapter 13 Multiple Windows on Accessibility: An Evaluation of Campus Buildings by Mobility-Impaired and Able-Bodied Participants Using PPGIS -- chapter 14 Visualization Techniques to Support Planning of Renewable Energy Developments -- chapter 15 The Social Implications of Developing a Web-GIS: Observations from Studies in Rural Bavaria, Germany.