Ontologia

Fleuve· 12 segments

Dunărea - Дунай

Crosses 7 administrative regions : Galati, Grindu, Isaccea, Izma‹l's'ka, Luncavita +2

fleuve

Total length

52km

Max discharge

6 763,6m³/s

Max Strahler

8

Segments matched

12

River geography7 admin regions · 0 communes

Parent watershed

hybas-2080544450564 km²

7 administrative regions crossed (GADM L2)

  • Reniis'kyi
    Odessa · Ukraine
    18.6 km
    in this dpt
  • Grindu
    Tulcea · Romania
    15.8 km
    in this dpt
  • Isaccea
    Tulcea · Romania
    10.7 km
    in this dpt
  • Somova
    Tulcea · Romania
    9.3 km
    in this dpt
  • Luncavita
    Tulcea · Romania
    6.7 km
    in this dpt
  • Izma‹l's'ka
    Odessa · Ukraine
    1.0 km
    in this dpt
  • Galati
    Galați · Romania
    0.6 km
    in this dpt

12 intersecting protected areas

3 more protected areas

1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

96 distinct species · 190 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 27 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Dunărea - Дунай : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 4 types (connectance 12.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
42
Connectance
0.120
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

52km

Max discharge

6 763,6m³/s

Max Strahler

8

Segments matched

12

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.