HydroBASINS lev08 watershed · #3080609300
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 : Rebrikhinskiy rayon, Shelabolikhinskiy rayon, Suzunskiy rayon, Tyumentsevskiy rayon
Sub-basin area
1 655,8km²
Upstream area
205 739,8km²
Discharge
1 623,21m³/s
Mean elev.
161m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Верхняя Иня1606 km²
- Bassin de Обь579 km²
4 dept-equivalent regions (GADM L2)
- 1082.9 km²65.1% of basin
- 522.7 km²31.4% of basin
- 53.8 km²3.2% of basin
- 3.3 km²0.2% of basin
3 intersecting protected areas
Suzunskij
IUCN IVState Natural Zakaznik
162.67 km² overlap
Kulundinskij
IUCN IVState Natural Zakaznik
3.43 km² overlap
Balochnaya sistema
IUCN IIINatural Monument
1.49 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
436 distinct species · 602 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 : 28 espèces reliées par 42 interactions GloBI sur 4 types (connectance 9.7%, 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°
1,9°C
Annual rain
422mm
Moisture idx (CMI)
-0,42
Runoff
57mm/an
PET
730mm
AET
365mm
Mean slope
1,0°
Water table
39cm
Forest
35%
Crops
30%
Urban
0%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)