The MERLIN infographics contrasts a 'business as usual' scenario with a 'working with rivers' scenario, vividly illustrating the benefits of nature-based solutions and restoration for both people and nature. The infographics invite you to explore these changes interactively. Use the slider to reveal a dynamic 'before and after' view of the restoration scene. As you move the slider, you will see how the landscape, habitat quality, and biodiversity transform from baseline (pre-restoration) to revitalised (post-restoration) conditions – bringing the positive impact of restoration efforts to life.

Multiple obsolete and unused weirs fragment European rivers. Their removal will enhance fish mobility, reduce flooding risk, reduce the emission of greenhouse gases and improve habitat quality. It will also reduce the risks faced by people approaching the channels. It is an essential step on the renaturalisation of rivers and riparian areas.

The goals of Nature-based Solutions in large rivers focus on reducing unnatural water level fluctuations, which have arisen due to past river regulation. These concern both low (left) and high water (right) situations. They reduce the probability and duration of desiccation of floodplains and the hinterland and the risks of flooding. Nature, agriculture, shipping, freshwater supply and flood safety are thereby served.