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  • Content pages

    Sturgeons in the Danube Basin

    Sturgeons are sensitive to environmental pressures and therefore valuable indicators for healthy rivers. This is why the ICPDR has endorsed sturgeons as flagship species. There are six species of sturgeons native in the Danube River Basin, but the survival of these ancient fish is threatened by a range of issues. Through the "Danube Sturgeon Task Force", the ICPDR contributes to actions such as the protection of habitats, the development of migration aids, the breeding of healthy stocks in sheltered facilities, or the struggle against illegal fishing and caviar trade.

  • Sturgeon 2020 (581.02 KB)
    A program for protection and rehabilitation of Danube sturgeons - by the Danube Sturgeon Task Force
  • Publications

    Measures for ensuring fish migration at transverse structures (1.03 MB)
  • Legal Documents

    ToR IMGIS EG (264.37 KB)
    Terms of Reference of the Information Management and Geographical Information System Expert Group (IMGIS EG), IC-102 rev5-final 2021
  • Maps & Data

    DBA 2004 - Map 16: Protected Areas (2.95 MB)
    Important Water-related Protected Areas for Species and Habitat Protection Layers: Areas for species and habitat protection (< 10,000 ha, 10,000 - 50,000 ha, > 50,000 ha), Transboundary co-operation
  • Maps & Data

    DBA 2004 - Map 15: Transboundary Groundwater Bodies (3.01 MB)
    Important Transboundary Groundwater Bodies Layers: Important transboundary groundwater bodies of different horizons (transboundary areas > 4000 km²)
  • Maps & Data

    DBA 2004 - Map 14: Hydromorphological Alterations (3.19 MB)
    Risk of failure to reach the Environmental Objectives - Hydromorphological Alterations Layers: Surface Water Bodies (Water body at risk, Water body possibly at risk, Water body not at risk)
  • Maps & Data

    DBA 2004 - Map 13: Nutrient Pollution (3.2 MB)
    Risk of failure to reach the Environmental Objectives - Nutrient Pollution Layers: Surface Water Bodies (Water body at risk, Water body possibly at risk, Water body not at risk)
  • Maps & Data

    DBA 2004 - Map 12: Hazardous Substances (3.2 MB)
    Risk of failure to reach the Environmental Objectives - Hazardous Substances Layers: Surface Water Bodies (Water body at risk, Water body possibly at risk, Water body not at risk)
  • Maps & Data

    DBA 2004 - Map 11: Organic Pollution (3.19 MB)
    Risk of failure to reach the Environmental Objectives - Organic Pollution Layers: Surface Water Bodies (Water body at risk, Water body possibly at risk, Water body not at risk)

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