Europe's Main River Basins
Using barrier modelling and extensive field ground-truthing, the study estimated that there are least 0.74 barriers per km of stream, and produced the first comprehensive pan-European barrier inventory, the AMBER Barrier Atlas. “The extent of river fragmentation in Europe is much higher than anyone had anticipated”, says Barbara Belletti, a river geomorphologist who led the study at Politecnico di Milano and is now at CNRS, the French National Centre for Scientific Research.
“Many barriers are obsolete and removing them provides unprecedented opportunities for restoration”, says Carlos de Garcia de Leaniz, AMBER’s coordinator; “our results feed directly into the new EU Biodiversity Strategy and will help to reconnect at least 25,000 km of Europe’s rivers by 2030”.
“To date, Inland Fisheries Ireland (IFI) has surveyed 19,200 in stream structures and identified 2,500 barriers to fish passage in Irish catchments. Free flowing rivers are healthy rivers and barrier removal is a simple tool to restore fish species, increasing their resilience in these times of change.” Says Dr Cathal Gallagher, Head of Research and Development at Inland Fisheries Ireland.
For media information:
Inland Fisheries Ireland
T: 01 8842632/ 087 101 9998
Note to Editors
AMBER has received funding from the European Union's Horizon 2020 Research and Innovation Programme under Grant Agreement 689682.
AMBER seeks to apply adaptive management to the operation of dams and other barriers to achieve a more sustainable use of water resources and a more efficient restoration of stream connectivity. The project has developed tools and simulations to help water companies and river managers maximize the benefits of barriers and minimize ecological impacts. AMBER’s main outcomes include
All AMBER outputs are freely available and can be downloaded from the project website (www.amber.international)