HydroBASINS lev08 watershed · #4080427700
Bassin de Куршаб
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 : Alai, Kara-Kuldja, Kara-Suu, Uzgen
Sub-basin area
838,5km²
Upstream area
3 388,8km²
Discharge
11,26m³/s
Mean elev.
1 856m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Гүлчө405 km²
- Bassin de Жошолу305 km²
4 dept-equivalent regions (GADM L2)
- 387.6 km²46.2% of basin
- 220.8 km²26.3% of basin
- 196.5 km²23.4% of basin
- 34.6 km²4.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
96 distinct species · 155 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Куршаб : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 5 types (connectance 7.9%, 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°
7,0°C
Annual rain
478mm
Moisture idx (CMI)
-0,51
Runoff
93mm/an
PET
978mm
AET
412mm
Mean slope
15,2°
Water table
535cm
Forest
0%
Crops
7%
Urban
1%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)