I. EPE according to ISO 14031 : concept, experience, and revision issues / Eberhard K. Seifert -- 2. Life cycle assessment databases as part of sustainable development strategies : the example of ecoinvent / Roland Hischier, Paul W. Gilgen -- 3. Ecoinvent database : quality control and user interfaces for a Web-based life cycle assessment database / Rolf Frischknecht -- 4. Organisation models and information systems for production-integrated environmental protection (OPUS) / Hans-Dietrich Haasis, Gunnar Jürgens, Torsten Kriwald -- 5. Integration of material flow management tools in workplace environments / Jan Hedemann, Andreas Möller, Peter Müller-Beilschmidt, Dirk Rohdemann, Mario Schmidt, Bernd Schmitt -- 6. Eco-efficient controlling of material flows with flow cost accounting : ERP-based solutions of the ECO rapid project / Stefan Enzler, Helmut Krcmar, Roland Pfennig, Wolfgang Scheide, Markus Strobel -- 7. Advanced middleware for eScience applied to environmental integrated systems / Catherine Houstis, Spyros Lalis, Emmanuel Vavalis, Marios Pitikakis, George V. Vasilakis -- 8. Linking economic optimisation and simulation models to environmental material flow networks for ecoefficiency / Bernd Page, Volker Wohlgemuth -- 9. Virtual networking without a backpack? : resource consumption of information technologies / Justus von Geibler, Michael Kuhndt, Volker Türk -- 10. A social context model for discussion process analysis / Aldo de Moor, Rolf Kleef --

11. E-organization and the sustainable information society / Uwe Schneidewind -- 12. Corporate sustainability reporting : a case for the Internet / Ralf Isenmann -- 13. Web portals : a tool for environmental management / Martin Kreeb, Werner Schulz, Christof Vosseler, Helmut Krcmar, Annette Rudel -- 14. From "industrial symbiosis" to "sustainability networks" / Alfred Posch -- 15. Information systems for co-operative procurement of organic food as a basis for decentralised eco-villages / Stefan Naumann -- 16. ORISS : a Web-based carpooling system / Simon Giesecke, Gerriet Reents -- 17. Citizen-centered environmental information dissemination via multiple information channels / Thomas Rose, Gertraud Peinel, Kostas Karatzas, Per Henrik Johansen, Jon Erik Lindberg -- 18. Accessing public sector environmental data and information : development and demonstration of a national portal / Chris Jarvis, John Kupiec -- 19. The integration of safety, environmental and quality management systems / Werner Strauss, Klaus-Dieter Herrmann, Christoph Roenick -- 20. Support of integrated management systems by the use of in-plant information, management and monitoring systems / Stefan Bräker -- 21. Remote monitoring of nuclear power plants in Baden-Württemberg, Germany / Walter Hürster, Klaus Bieber, Bruno Klahn, Reinhard Micheler, Thomas Wilbois, Roland Obrecht, Fritz Schmidt -- 22. Development of a decision support tool for technological risk management with remote sensing and GIS / Nektarios Chrysoulakis, Poulicos Prastacos, Constantinos Cartalis.