HydroBASINS lev08 watershed · #3080650900
Bassin de Хемчик
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 : Chaa-Khol'skiy rayon, Ermakovskiy rayon, Sut-Khol'skiy rayon
Sub-basin area
257,8km²
Upstream area
27 239,5km²
Discharge
101,74m³/s
Mean elev.
1 085m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Шом-Шум506 km²
- Bassin de Хемчик77 km²
3 dept-equivalent regions (GADM L2)
- 188.6 km²72.9% of basin
- Ermakovskiy rayonKrasnoyarsk · Russia60.0 km²23.2% of basin
- 10.1 km²3.9% of basin
2 intersecting protected areas
Ubsunorskaya Kotlovina
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
237.90 km² overlap
Sayano-Shushenskiy
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
1.84 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
94 distinct species · 121 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Хемчик : 20 espèces reliées par 29 interactions GloBI sur 5 types (connectance 8.9%, 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°
-3,3°C
Annual rain
456mm
Moisture idx (CMI)
-0,31
Runoff
264mm/an
PET
668mm
AET
392mm
Mean slope
19,2°
Water table
496cm
Forest
39%
Crops
0%
Urban
0%
Protected
93%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)