HydroBASINS lev08 watershed · #2080412110
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 4 administrative regions : Kikvidzenskiy rayon, Mikhaylovskiy rayon, Novoanninskiy rayon, Novonikolaevskiy rayon
Sub-basin area
1 393,2km²
Upstream area
3 728,2km²
Discharge
6,5m³/s
Mean elev.
130m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Бузулук1615 km²
- Bassin de Чёрная720 km²
4 dept-equivalent regions (GADM L2)
- 829.8 km²59.4% of basin
- 396.7 km²28.4% of basin
- 128.9 km²9.2% of basin
- 42.7 km²3.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
57 distinct species · 102 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 : 10 espèces reliées par 11 interactions GloBI sur 3 types (connectance 14.1%, 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°
6,5°C
Annual rain
461mm
Moisture idx (CMI)
-0,42
Runoff
63mm/an
PET
796mm
AET
395mm
Mean slope
0,8°
Water table
177cm
Forest
1%
Crops
74%
Urban
0%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)