HydroBASINS lev08 watershed · #3080654610
Bassin de Ээрбек-Хем
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 : Kyzyl, Kyzylskiy rayon, Piy-Khemskiy rayon, Tandinskiy rayon
Sub-basin area
1 710,1km²
Upstream area
118 221,8km²
Discharge
1 032,61m³/s
Mean elev.
980m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Большой Енисей2096 km²
- Bassin de Малый Енисей832 km²
4 dept-equivalent regions (GADM L2)
- 731.5 km²42.6% of basin
- 675.9 km²39.4% of basin
- 182.2 km²10.6% of basin
- 127.0 km²7.4% of basin
1 intersecting protected areas
Eerbekskij
IUCN IVState Natural Zakaznik
226.39 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
818 distinct species · 2 915 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Ээрбек-Хем : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 15 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°
-4,0°C
Annual rain
538mm
Moisture idx (CMI)
-0,20
Runoff
120mm/an
PET
683mm
AET
442mm
Mean slope
5,9°
Water table
122cm
Forest
24%
Crops
17%
Urban
2%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)