HydroBASINS lev08 watershed · #3080357380
Bassin de Малая Сосьва
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 : Sovetskiy rayon
Sub-basin area
384km²
Upstream area
2 774,5km²
Discharge
24,27m³/s
Mean elev.
109m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Большой Онжас539 km²
- Bassin de Малая Сосьва157 km²
1 dept-equivalent regions (GADM L2)
- Sovetskiy rayon386.3 km²100.0% of basin
1 intersecting protected areas
Malaya Sos`va
IUCN IaState Natural Zapovednik
301.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
175 distinct species · 225 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Сосьва : 18 espèces reliées par 39 interactions GloBI sur 4 types (connectance 12.0%, 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°
-1,8°C
Annual rain
543mm
Moisture idx (CMI)
0,02
Runoff
288mm/an
PET
530mm
AET
411mm
Mean slope
4,2°
Water table
67cm
Forest
90%
Crops
0%
Urban
0%
Protected
79%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)