A unique cross-border mission to restore migration
routes and habitats across 11 countries.
Let the Fish Back to the Danube. Together.
Restoring Europe‘s Lifeline
DANUBElifelines paves the way towards the recovery of migratory fish and their habitats in the Danube River Basin. Through 8 demonstration sites and a wide network of partners spanning from Germany‘s Black Forest to Romania‘s Danube Delta, we reconnect rivers, restore biodiversity, and promote scalable solutions for freshwater conservation across Europe.
The Challenge We Face
Migratory fish populations declined by 81% on average since 1970. Dammed rivers and degraded habitats prevent fish from reaching their spawning grounds, disrupting ecosystems that had been thriving for millennia. DANUBElifelines works to change that—for fish, for rivers, and for the millions of people who depend on healthy freshwater systems.
From Science to Action
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Science & Innovation
Cutting-edge research combining knowledge of fish biology, river engineering, and ecosystem restoration to develop replicable solutions.
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Policy & Collaboration
Working with governments, communities, and industries to create lasting change through evidence-based recommendations.
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Knowledge Sharing
Building a network of expertise that extends beyond project boundaries, ensuring long-term impact across European river systems.
Explore DANUBElifelines
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People Behind the Project
Meet the passionate researchers, conservationists, engineers, and changemakers from across 11 countries. Together, we are building a new future for migratory fish and free-flowing rivers.
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Seven Pillars of Success
Explore the 7 core areas powering DANUBElifelines—from on-the-ground restoration to stakeholder engagement, cutting-edge science, sustainable business models, and strategic communication.
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Restoration in Action
From mountain streams to lowland floodplains, 8 demonstration sites highlight major challenges like river barriers and habitat loss. Through exploring and on-site monitoring, we seek new ways to reconnect rivers, restore nature, and engage communities.
