HydroBASINS lev08 watershed · #2080557340
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 2 administrative regions : Giurgeni, Mihail Kogalniceanu
Sub-basin area
11,2km²
Upstream area
12 622km²
Discharge
180,51m³/s
Mean elev.
5m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Brațul Borcea (Dunărea)1495 km²
- Bassin de Ialomița521 km²
2 dept-equivalent regions (GADM L2)
- 11.2 km²99.6% of basin
- 0.0 km²0.4% of basin
4 intersecting protected areas
Canaralele de la Hârșova
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.68 km² overlap
Kogălniceanu - Gura Ialomiței
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.08 km² overlap
Canaralele Dunării
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.03 km² overlap
Coridorul Ialomiței
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.81 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
141 distinct species · 603 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 3 types (connectance 10.7%, 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°
11,4°C
Annual rain
460mm
Moisture idx (CMI)
-0,50
Runoff
244mm/an
PET
917mm
AET
396mm
Mean slope
0,1°
Water table
20cm
Forest
1%
Crops
45%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)