A special issue has been published in the international journal Ecological informatics on Qualitative models of ecological systems which reports on the main results obtained in the NaturNet-Redime project (No. 004074, EU, FP6). The special issue has papers on the Garp3 software, advanced QR models, and evaluation studies. It provides important information for the DynaLearn project.

• Special Issue: Qualitative models of ecological systems
• Edited by Bert Bredeweg and Paulo Salles
• Volume 4, Issues 5-6, Pages 261-412 (November-December 2009)