HydroBASINS lev08 watershed · #3080684860
Bassin de Чуя
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 : Kosh-Agachskiy rayon, Ulaganskiy rayon
Sub-basin area
432,5km²
Upstream area
3 826,4km²
Discharge
9,49m³/s
Mean elev.
2 041m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Бар-Бургазы2109 km²
- Bassin de Бугузун1286 km²
2 dept-equivalent regions (GADM L2)
- 361.4 km²83.3% of basin
- 72.6 km²16.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
788 distinct species · 6 663 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Чуя : 17 espèces reliées par 53 interactions GloBI sur 3 types (connectance 17.7%, 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°
-2,9°C
Annual rain
163mm
Moisture idx (CMI)
-0,72
Runoff
110mm/an
PET
592mm
AET
172mm
Mean slope
6,8°
Water table
151cm
Forest
0%
Crops
15%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)