HydroBASINS lev08 watershed · #2080396690
Bassin de Урал
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 3 administrative regions : Gayskiy rayon, Khaybullinskiy rayon, Novoorskiy rayon
Sub-basin area
1 218,7km²
Upstream area
37 656,7km²
Discharge
63,04m³/s
Mean elev.
273m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Таналык444 km²
- Bassin de Урал33 km²
3 dept-equivalent regions (GADM L2)
- Gayskiy rayonOrenburg · Russia939.8 km²76.8% of basin
- Novoorskiy rayonOrenburg · Russia275.3 km²22.5% of basin
- 8.1 km²0.7% of basin
4 intersecting protected areas
Gora Vishnevaya
IUCN IIINatural Monument
0.56 km² overlap
Urochishhe Berezovyj Dol
IUCN IIINatural Monument
0.45 km² overlap
Skalistyj yar
IUCN IIINatural Monument
0.34 km² overlap
Irikla - Vishnevskie Utesy
IUCN IIINatural Monument
0.25 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
71 distinct species · 445 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Урал : 24 espèces reliées par 37 interactions GloBI sur 3 types (connectance 9.1%, filtre Serrano α=0.2). 5 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°
2,7°C
Annual rain
331mm
Moisture idx (CMI)
-0,60
Runoff
40mm/an
PET
818mm
AET
292mm
Mean slope
1,3°
Water table
124cm
Forest
0%
Crops
43%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)