MERLIN Podcast: Bringing Europe’s freshwaters back to life

In March 2026, MERLIN scientific coordinator Daniel Hering stood before a Brussels room full of European policymakers and set out what four years of freshwater restoration had found. The evidence is clear, the tools are ready, the Nature Restoration Regulation is now law. The question is whether the will – political, institutional, financial – can match the ambition. A few days later, we joined ME...

The Nature Restoration Regulation is now European law. National Restoration Plans are being written. The targets are set. So why does transformative, large-scale ecological restoration remain so stubbornly difficult to achieve, and what would it actually take to make it happen everywhere, not just in flagship protected areas? That question sat at the heart of a panel discussion held in Brussels in...

Freshwater restoration should be at the heart of how farming is managed in Europe, according to new recommendations. Reshaping the Common Agricultural Policy (CAP) to support freshwater ecosystems by encouraging water-friendly farming practices is a key task, accoring to a team of researchers from the EU MERLIN project writing in a newly published policy brief. The researchers draw on cutting-edge...

In this podcast we take a tour of the MERLIN Academy, an online platform which offers free resources and training to support researchers, practitioners and policy makers in applying cutting-edge freshwater restoration concepts to their work. We hear from Academy coordinator Astrid Schmidt-Kloiber from BOKU, and module leaders Erica Zaja from CEH, Gerardo Andalzua from ECOLOGIC and Kerry Waylen fro...

Harnessing the potential of natural processes in freshwater restoration can create significant ecological, social and economic benefits, according to a major new report. Researchers from the MERLIN project analysed restoration monitoring data from eighteen rivers, streams and wetlands across Europe to assess the impacts of so-called ‘nature-based solutions’ on the environment and society. Such app...

Restoring our natural ecosystems is a task that is never really finished: science progresses; governments change; technology advances; society shifts; funding pots appear and disappear. And all the time, our rivers, lakes, streams and wetlands are a constant; their fate determined by the choices we make about them. In a time of rapid ecological loss and the ongoing climate emergency, it can be har...

In this podcast we take a behind the scenes look at environmental restoration in Europe on the cusp of what will likely prove to be a transformative year. First, we find out about the EU’s big environmental policy, the Green Deal, then about the ambitious new Nature Restoration Law adopted last year. We then hear from four EU restoration projects about the challenges of planning, financing and car...

It's increasingly recognised that restoring damaged ecosystems is not only about improving habitats for wildlife, it is also vital to consider the needs of the people who live and work in a restoration landscape. In this podcast we hear stories about how community has been placed at the heart of freshwater restoration projects. We hear from Tal Marciano Ratner about how the restoration of the Tzip...

This is a podcast telling stories about how restoration gets done across Europe. First we hear from Joshua Royte, a conservation scientist working for the Nature Conservancy in the USA. Josh has led ambitious river restoration projects across Maine, and is now an advisor to the EU MERLIN project. We hear Josh’s perspective on freshwater restoration in Europe, and the work the MERLIN project is doi...

Join us on the banks of the Danube River in Austria to hear how ambitious restoration projects are helping free the river from human alterations. We meet Robert Tögel and Alice Kaufmann from viadonau and Silke Drexler from BOKU beside the river to hear about how restoring its banks and side-arms is helping benefit both people and nature. As the trio explain, this work is a process of 'learning fro...

In this episode we explore the issues around stream restoration in the Sorraia catchment in Central Portugal. Restoration of the Sorraia river needs to be able to navigate the needs of intensive agriculture in a landscape increasingly affected by the climate crisis. Walking along the banks of the river, we meet a range of freshwater scientists, activists, farmers and policy experts to understand t...

In October 2023, the WWF released a major report stating that freshwater has long been significantly undervalued in global economies, leading to widespread environmental costs. The report estimates that the annual economic value of water and freshwater ecosystems globally is $58 trillion – a figure equivalent to 60% of global Gross Domestic Product (or GDP). This startling figure was calculated by...

Nature-based solutions are a hot topic right now. So-called 'NbS' are environmental management approaches that use natural processes to help tackle socio-environmental challenges such as climate change, biodiversity loss, flooding, food production and health and wellbeing. The MERLIN project explores how the benefits from nature-based solutions can help foster collaborations between different econ...

Peatlands and wetlands are vital landscapes. They store carbon and so help mitigate the harmful effects of climate change, they help buffer floodwaters and naturally filter drinking water, and they are often rich habitats for biodiversity. But peatlands and wetlands have been widely drained, altered and lost across Europe as a result of human actions. This episode explores how peatlands and wetlan...

This episode explores the big ideas that are shaping how ambitious freshwater restoration projects are being carried out across Europe. From dam removal to floodplain restoration, the European Union funded MERLIN project is investing millions of euros to disrupt and transform existing ways of carrying out freshwater restoration. But what do these keywords – transformation and disruption – actually...

In July 2022 podcast host Rob St John travelled to the Netherlands to meet MERLIN practitioners working on the project’s large river restoration sites. Over a number of hot, sunny days the team explored floodplains across the Rhine Delta which had been restored through a major project called Room for the River. Started in 1995, Room for the River worked to reconnect the Rhine with its floodplains,...