HydroBASINS lev08 watershed · #3080624930
Bassin de Большая Белая
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 1 administrative regions : Cheremkhovskiy rayon
Sub-basin area
667,5km²
Upstream area
7 638,8km²
Discharge
78,52m³/s
Mean elev.
554m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Большая Белая368 km²
- Bassin de Елахой87 km²
1 dept-equivalent regions (GADM L2)
- Cheremkhovskiy rayonIrkutsk · Russia670.2 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
316 distinct species · 717 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 Большая Белая : 11 espèces reliées par 9 interactions GloBI sur 1 type (connectance 8.6%, filtre Serrano α=0.2). 4 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°
-1,1°C
Annual rain
380mm
Moisture idx (CMI)
-0,46
Runoff
253mm/an
PET
703mm
AET
336mm
Mean slope
2,9°
Water table
62cm
Forest
70%
Crops
21%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)