HydroBASINS lev08 watershed · #3080413720
Bassin de 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 4 administrative regions : Ivdel' gorsovet, Karpinsk gorsovet, Krasnovisherskiy rayon, Severoural'sk gorsovet
Sub-basin area
2 664,8km²
Upstream area
2 664,8km²
Discharge
17,11m³/s
Mean elev.
365m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 2213.5 km²82.6% of basin
- 165.2 km²6.2% of basin
- 162.7 km²6.1% of basin
- 138.6 km²5.2% of basin
1 intersecting protected areas
Denezhkin Kamen`
IUCN IaState Natural Zapovednik
664.73 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 246 distinct species · 3 062 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Сосьва : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 6 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°
-1,3°C
Annual rain
594mm
Moisture idx (CMI)
0,04
Runoff
208mm/an
PET
564mm
AET
442mm
Mean slope
5,2°
Water table
84cm
Forest
88%
Crops
0%
Urban
0%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)