HydroBASINS lev08 watershed · #3080635000
Bassin de Китой
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 : Irkutskiy rayon, Usol'skiy rayon
Sub-basin area
298,8km²
Upstream area
7 573,7km²
Discharge
19,93m³/s
Mean elev.
478m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Китой2146 km²
- Bassin de Тойсук (Сред. Тойсук, Орелкина)1683 km²
2 dept-equivalent regions (GADM L2)
- Irkutskiy rayonIrkutsk · Russia157.2 km²52.4% of basin
- Usol'skiy rayonIrkutsk · Russia142.8 km²47.6% of basin
1 intersecting protected areas
Natural Monument
0.12 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
707 distinct species · 4 133 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 10 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 Китой : 8 espèces reliées par 8 interactions GloBI sur 2 types (connectance 17.8%, filtre Serrano α=0.2). 2 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°
-0,3°C
Annual rain
503mm
Moisture idx (CMI)
-0,29
Runoff
45mm/an
PET
708mm
AET
433mm
Mean slope
1,6°
Water table
33cm
Forest
77%
Crops
4%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)