HydroBASINS lev08 watershed · #2080556720
Bassin de Дунав/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 5 administrative regions across 2 countries : Bela Crkva, Pojejena, Požarevac, Socol, Veliko Gradište
Sub-basin area
79,1km²
Upstream area
555 107,2km²
Discharge
5 482,12m³/s
Mean elev.
172m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Nera1484 km²
- Bassin de Канал ДТД6 km²
5 dept-equivalent regions (GADM L2)
- 28.9 km²36.4% of basin
- 22.5 km²28.4% of basin
- 22.4 km²28.3% of basin
- 5.0 km²6.3% of basin
- 0.5 km²0.6% of basin
8 intersecting protected areas
Porțile de Fier
IUCN Not ReportedSite of Community Importance (Habitats Directive)
42.19 km² overlap
Natural park
42.19 km² overlap
Munții Almăjului - Locvei
IUCN Not ReportedSpecial Protection Area (Birds Directive)
33.06 km² overlap
Cursul Dunării - Baziaș - Porțile de Fier
IUCN Not ReportedSpecial Protection Area (Birds Directive)
9.13 km² overlap
Baziaș
IUCN IVNature reserve
2.28 km² overlap
Balta Nera - Dunăre
IUCN IVNature reserve
1.08 km² overlap
Karas-Nera
IUCN IVLandscape of Outstanding Qualities
0.24 km² overlap
Nature reserve
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
417 distinct species · 6 574 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Дунав/Dunărea : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 3 types (connectance 12.9%, filtre Serrano α=0.2). 10 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°
10,9°C
Annual rain
662mm
Moisture idx (CMI)
-0,30
Runoff
103mm/an
PET
945mm
AET
561mm
Mean slope
6,9°
Water table
400cm
Forest
46%
Crops
25%
Urban
0%
Protected
54%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)