The SimInForest project, launched in autumn 2025, explores an innovative approach combining marteloscope exercises with forest dynamics simulation models. The objective: to strengthen the training of forest managers in the face of increasing climatic and socioeconomic risks.
Marteloscopes (training plots where every tree is mapped and measured) are already a well-established training tool. In Wallonia, Forêt.Nature has installed around ten of them over the past 20 years to support the training of DNF (Department of Nature and Forests) officers. Combined with the « I+ » mobile software, they make it possible to simulate virtual silvicultural interventions and assess their effects on ecosystem services. Until now, however, analyses were limited to before/after comparisons of a single intervention, with no quantitative projection of future stand development.
SimInForest takes a significant step forward by establishing an interface between the « I+ » software and the « Samsara2 » simulation model – a model capable of simulating forest dynamics (regeneration, growth, mortality) in mixed and uneven-aged forests. The results of field exercises can now be transferred to Samsara2 for quantitative projections, thereby strengthening the co-construction of knowledge between trainers and participants.
A first kick-off meeting bringing together the eleven project partners was held on 14 and 15 January 2026 in the Sailershausen state forest (Germany). This meeting provided an opportunity to get to grips with the tools, visit the local marteloscope, and share experiences among partners. The project is led by INRAE (National Research Institute for Agriculture, Food and the Environment) and brings together partners involved in education or training across Europe, including Forêt.Nature.
The next steps include in-depth training sessions on the software, followed by the development of a programme of training events integrating the two tools in synergy.