HydroBASINS lev08 watershed · #2080424530
Bassin de Бузулук
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 : Alekseevskiy rayon, Novoanninskiy rayon, Uryupinskiy rayon
Sub-basin area
830,5km²
Upstream area
9 464,8km²
Discharge
18,08m³/s
Mean elev.
100m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Бузулук1643 km²
- Bassin de Паника585 km²
3 dept-equivalent regions (GADM L2)
- 659.8 km²79.2% of basin
- 119.8 km²14.4% of basin
- 53.9 km²6.5% of basin
1 intersecting protected areas
Nizhnehoperskij
IUCN IINatural Park
259.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
584 distinct species · 1 549 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Бузулук : 12 espèces reliées par 18 interactions GloBI sur 2 types (connectance 10.5%, filtre Serrano α=0.2). 7 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°
7,0°C
Annual rain
463mm
Moisture idx (CMI)
-0,43
Runoff
53mm/an
PET
806mm
AET
396mm
Mean slope
0,8°
Water table
237cm
Forest
2%
Crops
71%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)