HydroBASINS lev08 watershed · #3080607090
Bassin de Белая Зима
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 : Kuytunskiy rayon, Tulunskiy rayon, Ziminskiy rayon
Sub-basin area
599,9km²
Upstream area
599,9km²
Discharge
6,04m³/s
Mean elev.
937m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Tulunskiy rayonIrkutsk · Russia360.1 km²59.8% of basin
- Ziminskiy rayonIrkutsk · Russia237.9 km²39.5% of basin
- Kuytunskiy rayonIrkutsk · Russia4.4 km²0.7% of basin
1 intersecting protected areas
Zulumajskij
IUCN IVState Natural Zakaznik
85.88 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
59 distinct species · 92 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 2 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 Белая Зима : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, 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°
-3,6°C
Annual rain
387mm
Moisture idx (CMI)
-0,39
Runoff
318mm/an
PET
637mm
AET
342mm
Mean slope
12,5°
Water table
307cm
Forest
99%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)