HydroBASINS lev08 watershed · #2080536730
Bassin de Dunav / Дунав
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 : Bilje, Draž, Kneževi Vinogradi, Sombor, Unknown_3
Sub-basin area
179,1km²
Upstream area
210 615,7km²
Discharge
2 266,4m³/s
Mean elev.
91m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
5 dept-equivalent regions (GADM L2)
- Kneževi VinogradiOsjecko-Baranjska · Croatia125.0 km²69.6% of basin
- 44.6 km²24.8% of basin
- 6.2 km²3.5% of basin
- 2.0 km²1.1% of basin
- 1.7 km²1.0% of basin
8 intersecting protected areas
Nature Park Kopacki rit (Kopacki rit)
IUCN Not ReportedWetland of International Importance (Ramsar Site)
106.11 km² overlap
Podunavlje i donje Podravlje
IUCN Not ReportedSpecial Protection Area (Birds Directive)
78.27 km² overlap
Dunav S od Kopačkog rita
IUCN Not ReportedSite of Community Importance (Habitats Directive)
61.45 km² overlap
GORNJE PODUNAVLJE
IUCN Not ReportedEmerald Network
33.93 km² overlap
Gornje Podunavlje
IUCN IVNature Reserve
31.23 km² overlap
Mura-Drava-Danube
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
27.04 km² overlap
Kopački rit
IUCN Not ReportedNature Park
14.55 km² overlap
Kopački rit
IUCN Not ReportedSite of Community Importance (Habitats Directive)
14.49 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
855 distinct species · 5 246 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Dunav / Дунав : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 66 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 11 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°
11,1°C
Annual rain
645mm
Moisture idx (CMI)
-0,33
Runoff
106mm/an
PET
957mm
AET
547mm
Mean slope
1,0°
Water table
93cm
Forest
47%
Crops
33%
Urban
0%
Protected
25%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)