HydroBASINS lev08 watershed · #3080522920
Bassin de Чулым
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 : Pervomayskiy rayon, Tegul'detskiy rayon, Zyryanskiy rayon
Sub-basin area
1 069km²
Upstream area
60 809,8km²
Discharge
322,61m³/s
Mean elev.
127m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Мунинка199 km²
- Bassin de Чулым146 km²
3 dept-equivalent regions (GADM L2)
- Pervomayskiy rayonTomsk · Russia464.6 km²43.2% of basin
- Tegul'detskiy rayonTomsk · Russia336.7 km²31.3% of basin
- Zyryanskiy rayonTomsk · Russia273.0 km²25.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
37 distinct species · 50 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 Чулым : 7 espèces reliées par 4 interactions GloBI sur 2 types (connectance 19.0%, 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°
0,2°C
Annual rain
515mm
Moisture idx (CMI)
-0,19
Runoff
125mm/an
PET
633mm
AET
435mm
Mean slope
0,5°
Water table
6cm
Forest
63%
Crops
14%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)