Content
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Analytical Assessment of NSWRM
OPTAIN aims to evaluate a wide range of NSWRM across different soil-climatic regions using harmonised modelling approaches at field and catchment scales. Measures are parameterised within hydrological models and assessed under baseline and climate-change scenarios.
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Stakeholder Engagement
Multi-Actor Reference Groups (MARGs) support the identification of relevant measures, indicators and contextual constraints. Stakeholder input informs scenario design and interpretation of optimisation results, ensuring regional relevance.
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Model-Based Scenario Analysis and Optimisation
Using advanced modelling tools such as SWAT+ (and complementary tools where relevant), OPTAIN simulates water flow, sediment transport and nutrient dynamics under alternative NSWRM configurations. Results are integrated into a multi-objective optimisation framework to identify Pareto-efficient portfolios that balance competing objectives.
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Policy Dialogue
The project contributes to evidence-based policy dialogue by providing simulation-based insights into the potential performance of NSWRM under different environmental conditions. These insights may inform strategic planning discussions at regional and European levels.
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Knowledge Dissemination
OPTAIN disseminates its modelling framework, optimisation results and analytical tools through its Learning Environment, scientific publications and stakeholder workshops. The focus is on sharing methodological approaches and simulation-based findings rather than on reporting implemented measures.
