HydroBASINS lev08 watershed · #2080564360
Bassin de Dunărea
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 4 administrative regions : Borcea, Cernavoda, Rasova, Stelnica
Sub-basin area
40,4km²
Upstream area
681 762,5km²
Discharge
5 991,53m³/s
Mean elev.
33m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Dunărea258 km²
- Bassin de Dunărea144 km²
4 dept-equivalent regions (GADM L2)
- 20.6 km²50.9% of basin
- 15.0 km²37.1% of basin
- 4.1 km²10.2% of basin
- 0.7 km²1.8% of basin
3 intersecting protected areas
Dunăre - Ostroave
IUCN Not ReportedSpecial Protection Area (Birds Directive)
16.34 km² overlap
Canaralele Dunării
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
12.88 km² overlap
Locul fosilifer Cernavodă
IUCN IIINatural monument
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
189 distinct species · 1 994 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Bassin de Dunărea : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 3 types (connectance 16.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
11,5°C
Annual rain
456mm
Moisture idx (CMI)
-0,48
Runoff
245mm/an
PET
878mm
AET
394mm
Mean slope
2,2°
Water table
239cm
Forest
13%
Crops
64%
Urban
6%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)