Fleuve· 22 segments
Dunaj / Duna
Crosses 8 administrative regions : Dunajská Streda, Esztergom, Győr, Komárno, Komárom +3
Total length
145km
Max discharge
2 333,8m³/s
Max Strahler
7
Segments matched
22
River geography8 admin regions · 0 communes
8 administrative regions crossed (GADM L2)
- MosonmagyaróvárGyor-Moson-Sopron · Hungary23.0 kmin this dpt
- KomáromKomárom-Esztergom · Hungary19.1 kmin this dpt
- KomárnoNitriansky · Slovakia14.8 kmin this dpt
- GyőrGyor-Moson-Sopron · Hungary13.6 kmin this dpt
- TataKomárom-Esztergom · Hungary10.9 kmin this dpt
- EsztergomKomárom-Esztergom · Hungary7.9 kmin this dpt
- Dunajská StredaTrnavský · Slovakia6.8 kmin this dpt
- Nové ZámkyNitriansky · Slovakia5.4 kmin this dpt
25 intersecting protected areas
Duna–Ipoly Nemzeti Park
IUCN VNational Park
Gerecse
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Dunajské luhy
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Szigetköz
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Szigetköz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Duna és ártere
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Dunajské luhy
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Dunajské luhy
IUCN VProtected Landscape Area; second level of protection
Landscape Protection Area
16 more protected areassorted by area
Landscape Protection Area
Dunajské luhy
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Gönyüi-homokvidék
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Dunaj
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Burdov
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Kľúčovské rameno
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Číčovské luhy
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Burdov
IUCN IaNational Nature Reserve
Veľkolélsky ostrov
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Conservation Area
Dunajské trstiny
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Foráš
IUCN IaNature Reserve / Private Nature Reserve
Ostrov orliaka morského
IUCN IaNational Nature Reserve
Bokrošské slanisko
IUCN IVNature Reserve / Private Nature Reserve
Bokrošské slanisko
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Strážsky park
IUCN IVProtected Site / Private Protected Site
1 page = 1 named river (aggregation of 22 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
213 distinct species · 522 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Dunaj / Duna : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 4 types (connectance 11.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
145km
Max discharge
2 333,8m³/s
Max Strahler
7
Segments matched
22
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.