A multicriteria decision support model and geographic information system for systainable development planning of the Greek islands

This presents an evaluation of various scenarios for sustainable development on the Greek island of Alonnisos using the new information technology of geographic information systems (GIS). The most desirable development option was very clear after the analysis, but any policy choice must take into account the various actors involved and their conflicting interests. At best the GIS-based decision support system tools may increase awareness of current frictions and future incompatibilities in economic development, environmental sustainability and land-use shifts

Map-based multicriteria analysis to support interactive land use allocation

This article focuses on the use of map-based multicriteria analysis to develop a negotiation support tool for land use allocation. Spatial multicriteria analysis is used to make explicit trade-offs between objectives and to provide guidance and feedback on the land use changes negotiated by the participants. Digital maps are the means of communication among workshop participants, and an interactive mapping device (the 'Touch table') is used as the interface. Participants are informed about the relevant trade-offs on the map and use this information to change the land use maps. The approach is tested during a negotiation session as part of the land use planning process of the Bodegraven polder, a peat meadow area in the Netherlands. © 2011 Copyright Taylor and Francis Group, LLC