ArticleNature communications2023
Over 200,000 kilometers of free-flowing river habitat in Europe is altered due to impoundments.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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5 citing papers in PubMed, 54 citations in OpenAlex.
- Article
- Barriers to quantifying human alterations of global floodplains and how we can overcome them.Cell reports sustainability · 2025Article
- An annotated satellite imagery dataset for automated river barrier object detection.Scientific data · 2025Article
- High water temperature significantly influences swimming performance of New Zealand migratory species.Conservation physiology · 2024Article
- Over 200,000 kilometers of free-flowing river habitat in Europe is altered due to impoundments.Nature communications · 2023Article
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Authors and funding
29 authors at 11 institutions in 7 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
European rivers are disconnected by more than one million man-made barriers that physically limit aquatic species migration and contribute to modification of freshwater habitats. Here, a Conceptual Habitat Alteration Model for Ponding is developed to aid in evaluating the effects of impoundments on fish habitats. Fish communities present in rivers with low human impact and their broad environmental settings enable classification of European rivers into 15 macrohabitat types. These classifications, together with the estimated fish sensitivity to alteration of their habitat are used for assessing the impacts of six main barrier types (dams, weirs, sluices, culverts, fords, and ramps). Our results indicate that over 200,000 km or 10% of previously free-flowing river habitat has been altered due to impoundments. Although they appear less frequently, dams, weirs and sluices cause much more habitat alteration than the other types. Their impact is regionally diverse, which is a function of barrier height, type and density, as well as biogeographical location. This work allows us to foresee what potential environmental gain or loss can be expected with planned barrier management actions in rivers, and to prioritize management actions.
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