2b 1 marion demade

Decision tree models in ecological design CECHR Symposium M. Demade, G. Squire, A. Messean, F. Angevin, M. Young

DEXi software (Bohannec, 2005, 2014) : decision tree

Ecosystem Services’ DEXi tree – AMIGA project

Ecosystem Services’ DEXi tree – AMIGA project

Applications and future work  DEXi software:  Synthesising expertise and knowledge – exposes gaps  Comprehensive - holistic  Providing a practical tool: user friendly software

 Utility:  comparing integrated pest management (EU PURE)  assessing GM crop management (EU AMIGA)

 Developments:  work the tree in both directions (outputs to innovations =

ecological design)

 Thank you for your attention!