HydroBASINS lev08 watershed · #2080566050
Bassin de Urluia
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 7 administrative regions : Adamclisi, Aliman, Ciocarlia, Cobadin, Deleni +2
Sub-basin area
290,4km²
Upstream area
290,6km²
Discharge
1,67m³/s
Mean elev.
118m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 112.1 km²38.5% of basin
- 77.7 km²26.7% of basin
- 57.3 km²19.7% of basin
- 14.1 km²4.8% of basin
- 13.1 km²4.5% of basin
- 9.9 km²3.4% of basin
- 6.8 km²2.3% of basin
6 intersecting protected areas
Aliman - Adamclisi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
69.86 km² overlap
Peștera - Deleni
IUCN Not ReportedSite of Community Importance (Habitats Directive)
20.10 km² overlap
Dumbrăveni - Valea Urluia - Lacul Vederoasa
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
11.44 km² overlap
Balta Vederoasa
IUCN Not ReportedSpecial Protection Area (Birds Directive)
10.78 km² overlap
Dunăre - Ostroave
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.02 km² overlap
Canaralele Dunării
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
238 distinct species · 357 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Urluia : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 5 types (connectance 11.3%, filtre Serrano α=0.2). 18 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°
11,2°C
Annual rain
474mm
Moisture idx (CMI)
-0,44
Runoff
180mm/an
PET
848mm
AET
409mm
Mean slope
2,6°
Water table
418cm
Forest
0%
Crops
92%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)