HydroBASINS lev08 watershed · #3080632900
Bassin de Ус
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 3 administrative regions : Ermakovskiy rayon, Karatuzskiy rayon, Piy-Khemskiy rayon
Sub-basin area
1 258,8km²
Upstream area
1 258,8km²
Discharge
28,1m³/s
Mean elev.
1 486m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Ermakovskiy rayonKrasnoyarsk · Russia1160.1 km²91.8% of basin
- 62.5 km²4.9% of basin
- Karatuzskiy rayonKrasnoyarsk · Russia41.3 km²3.3% of basin
1 intersecting protected areas
Ergaki
IUCN IINatural Park
1196.60 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
474 distinct species · 1 076 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Ус : 25 espèces reliées par 36 interactions GloBI sur 5 types (connectance 6.8%, 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°
-6,0°C
Annual rain
994mm
Moisture idx (CMI)
0,42
Runoff
709mm/an
PET
573mm
AET
551mm
Mean slope
14,0°
Water table
338cm
Forest
67%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)