HydroBASINS lev08 watershed · #3080716190
Bassin de 额尔齐斯河 ەرتىس وزەنى
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 across 2 countries : Altay, Kurchumskiy, Zaysanskiy
Sub-basin area
1 279,3km²
Upstream area
53 215km²
Discharge
308,06m³/s
Mean elev.
539m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 额尔齐斯河1888 km²
- Bassin de 别列则克河1582 km²
3 dept-equivalent regions (GADM L2)
- Altay1242.2 km²96.8% of basin
- 29.2 km²2.3% of basin
- 11.6 km²0.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
17 distinct species · 23 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 额尔齐斯河 ەرتىس وزەنى : 7 espèces reliées par 4 interactions GloBI sur 2 types (connectance 19.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
4,8°C
Annual rain
188mm
Moisture idx (CMI)
-0,78
Runoff
201mm/an
PET
875mm
AET
175mm
Mean slope
1,5°
Water table
69cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)