HydroBASINS lev08 watershed · #3080220580
Bassin de Малая Обь
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 : Shuryshkarskiy rayon
Sub-basin area
2 273km²
Upstream area
117 825,1km²
Discharge
1 196,54m³/s
Mean elev.
46m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Малая Обь1397 km²
- Bassin de Сыня1059 km²
1 dept-equivalent regions (GADM L2)
- 2288.1 km²100.0% of basin
1 intersecting protected areas
Lower Dvuobje
IUCN Not ReportedWetland of International Importance (Ramsar Site)
50.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
276 distinct species · 2 566 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Малая Обь : 12 espèces reliées par 34 interactions GloBI sur 4 types (connectance 17.9%, filtre Serrano α=0.2). 8 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°
-4,6°C
Annual rain
490mm
Moisture idx (CMI)
0,12
Runoff
497mm/an
PET
432mm
AET
350mm
Mean slope
2,7°
Water table
21cm
Forest
42%
Crops
0%
Urban
0%
Protected
67%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)