HydroBASINS lev08 watershed · #2080394120
Bassin de Жайық
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 : Burlinskiy, Pervomayskiy rayon, Tashlinskiy rayon, Terektinskiy, Zelenovskiy
Sub-basin area
826,3km²
Upstream area
174 837,7km²
Discharge
312,51m³/s
Mean elev.
71m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ташелка2650 km²
- Bassin de Жайық - Урал5 km²
5 dept-equivalent regions (GADM L2)
- Tashlinskiy rayonOrenburg · Russia337.5 km²40.7% of basin
- 235.4 km²28.4% of basin
- 180.6 km²21.8% of basin
- 75.8 km²9.1% of basin
- Pervomayskiy rayonOrenburg · Russia0.0 km²0.0% of basin
1 intersecting protected areas
Zakaznik
276.19 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
34 distinct species · 45 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 Жайық : 8 espèces reliées par 15 interactions GloBI sur 2 types (connectance 27.3%, filtre Serrano α=0.2). 3 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°
5,3°C
Annual rain
357mm
Moisture idx (CMI)
-0,58
Runoff
24mm/an
PET
844mm
AET
310mm
Mean slope
0,5°
Water table
100cm
Forest
1%
Crops
59%
Urban
0%
Protected
36%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)