HydroBASINS lev08 watershed · #3080614160
Bassin de 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 4 administrative regions : Pavlovskiy rayon, Rebrikhinskiy rayon, Shelabolikhinskiy rayon, Tal'menskiy rayon
Sub-basin area
578,8km²
Upstream area
202 479,3km²
Discharge
1 616,14m³/s
Mean elev.
154m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Еловка1847 km²
- Bassin de Обь171 km²
4 dept-equivalent regions (GADM L2)
- 295.6 km²50.9% of basin
- 225.7 km²38.8% of basin
- 58.2 km²10.0% of basin
- 1.7 km²0.3% of basin
2 intersecting protected areas
Ust`-CHumyshskij
IUCN IVState Natural Zakaznik
6.20 km² overlap
Natural Monument
0.37 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
170 distinct species · 215 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Обь : 23 espèces reliées par 72 interactions GloBI sur 5 types (connectance 12.1%, filtre Serrano α=0.2). 12 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°
2,0°C
Annual rain
429mm
Moisture idx (CMI)
-0,42
Runoff
58mm/an
PET
735mm
AET
370mm
Mean slope
1,2°
Water table
51cm
Forest
16%
Crops
38%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)