Descriptive Fields
Natural/Small Water Retention Measures (NSWRM) are shaped by the broader policy environment in which water, agriculture and climate objectives are defined. Understanding this context is essential for interpreting how retention measures are assessed, prioritised and discussed within European governance systems.
European policy frameworks establish strategic goals related to water quality, nutrient management, soil protection and climate resilience. These objectives influence how environmental measures are evaluated, funded and integrated into planning processes. Within OPTAIN, scientific modelling and optimisation are analysed in relation to this policy context, ensuring that results are interpreted against existing regulatory priorities — without assuming regulatory or implementation responsibilities.