HydroBASINS lev08 watershed · #2080387400
Bassin de Шаган
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 2 administrative regions : Bol'shechernigovskiy rayon, Pervomayskiy rayon
Sub-basin area
1 006,7km²
Upstream area
2 443,5km²
Discharge
3,42m³/s
Mean elev.
97m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Шаган855 km²
- Bassin de Башкирка582 km²
2 dept-equivalent regions (GADM L2)
- Pervomayskiy rayonOrenburg · Russia986.9 km²97.7% of basin
- Bol'shechernigovskiy rayonSamara · Russia23.7 km²2.3% of basin
1 intersecting protected areas
Anichkin sad
IUCN IIINatural Monument
0.12 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
16 distinct species · 16 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 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 Шаган : 8 espèces reliées par 5 interactions GloBI sur 4 types (connectance 17.9%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
4,9°C
Annual rain
403mm
Moisture idx (CMI)
-0,51
Runoff
46mm/an
PET
819mm
AET
347mm
Mean slope
1,4°
Water table
222cm
Forest
0%
Crops
70%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)