Mainstreaming aquatic restoration using Nature-based Solutions (12/2022, revised 10/2023)

Key messages:

1. Mainstreaming aquatic restoration using Nature-based Solutions (NbS) requires involving all relevant stakeholders and understanding their connection with rivers and wetlands. We work with six economic ‘MERLIN’ sectors (Agriculture, Hydropower, Insurance, Navigation, Peat Extraction and Water Supply and Sanitation).
   
   
2. Our data suggests these sector actors are aware of the environmental and socio-economic challenges arising from degraded freshwater ecosystems and are aware of the types of NbS that MERLIN will demonstrate and implement. However, not all sector actors were convinced of the need for radical change/transformation or that they could rely on NbS to deliver their sector needs.
   
   
3. The language of NbS is not well embedded (yet) with these sectors, however concepts of sustainability and working with nature are well understood. With its focus on meeting societal goals, NbS can address the sectors’ concerns about balancing environment, social and economic objectives.
   
   
4. The sectors are seeking evidence regarding the benefits of NbS to their sector, concrete examples of NbS at the catchment scale and assistance to integrate sectoral concerns into spatial catchment management.
   
   
5. There are strong interdependencies and synergies between the MERLIN sectors. However, there are also potential trade-offs and challenges. We are building a Community of Practice to support an understanding of NbS, how we can enable mainstreaming of NbS in the six MERLIN sectors, and most importantly, how the sectors can work together.