HydroBASINS lev08 watershed · #2080230210
Bassin de Колынва
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 2 administrative regions : Krasnovisherskiy rayon, Solikamskiy rayon
Sub-basin area
473,8km²
Upstream area
473,8km²
Discharge
5,89m³/s
Mean elev.
153m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 286.6 km²60.1% of basin
- 189.9 km²39.9% of basin
3 intersecting protected areas
Nizhnevisherskij
IUCN IVProtected Natural Landscape
147.34 km² overlap
Solikamskij
IUCN IVState Natural Zakaznik
120.04 km² overlap
Kosoe boloto
IUCN IVProtected Natural Landscape
7.91 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
75 distinct species · 113 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Колынва : 19 espèces reliées par 36 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 7 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°
0,7°C
Annual rain
700mm
Moisture idx (CMI)
0,18
Runoff
392mm/an
PET
577mm
AET
447mm
Mean slope
3,5°
Water table
43cm
Forest
62%
Crops
2%
Urban
0%
Protected
59%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)