Training and Capacity Building

Training and capacity building were integral components of the OPTAIN project, supporting the dissemination and understanding of its model-based analytical framework. Rather than providing hands-on instruction for the physical implementation of Natural Small Water Retention Measures (NSWRM), training activities focused on strengthening stakeholders’ ability to interpret modelling results, understand optimisation outputs, and engage in informed dialogue on water and nutrient management strategies.

Given the technical nature of process-based hydrological and nutrient transport models, capacity building was essential to ensure that stakeholders could meaningfully engage with:

• Simulation outputs at field and catchment scale

• Performance indicators such as water retention efficiency and nutrient retention efficiency

• Trade-offs identified through multi-objective optimisation

• Climate scenario analyses and robustness assessments

Training activities therefore aimed to bridge the gap between advanced scientific modelling and stakeholder understanding. By providing structured explanations, visual tools and guided discussions, the project strengthened participants’ capacity to interpret complex analytical results.

Through workshops, structured stakeholder meetings, and the Learning Environment itself, OPTAIN contributed to analytical literacy in water and nutrient management planning, enabling stakeholders to better understand how modelling and optimisation can support strategic decision-making.