4. ITEE 2009: Thessaloniki, Greece
- Friedrich Recknagel: Ecological informatics: Current scope and future directions. 3-22
- Ferdinando Villa: Semantically driven meta-modelling: Automating model construction in an environmental decision support system for the assessment of ecosystem services flows. 23-36
- Athanasios Sfetsos, Alexandros Syrakos, Maurice Politis, George Efthimiou, Nikolaos Gounaris, Diamanto Vlachogiannis, Nikolaos Koziakis, John G. Bartzis, Georgia Nikolaou, Markos Voutsinas: Development of a decision support system for the operation of thermal power plants in Western Macedonia. 149-161
- Dikaia E. Saraga, Athanasios Sfetsos, Spyros Andronopoulos, Alexandros Chronis, Thomas Maggos, Diamando Vlachogiannis, John G. Bartzis: An investigation of the parameters influencing the determination of the number of particulate matter sources and their contribution to the air quality of an indoor residential environment. 453-464
- H. Junker: Corporate Environmental Management Information Systems (CEMIS) for Sustainable Development.