HydroBASINS lev08 watershed · #4080414130
Bassin de Сырдария
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 : Chardarinskiy, Maktaaral`skiy, Saryagashskiy
Sub-basin area
586,6km²
Upstream area
166 624,5km²
Discharge
608,64m³/s
Mean elev.
261m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Сырдария - Sirdaryo517 km²
- Bassin de Курыккелес239 km²
3 dept-equivalent regions (GADM L2)
- 269.7 km²45.9% of basin
- 226.0 km²38.5% of basin
- 91.7 km²15.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
35 distinct species · 43 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 Сырдария : 8 espèces reliées par 15 interactions GloBI sur 2 types (connectance 27.3%, filtre Serrano α=0.2). 3 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°
15,4°C
Annual rain
345mm
Moisture idx (CMI)
-0,74
Runoff
34mm/an
PET
1 317mm
AET
294mm
Mean slope
0,4°
Water table
70cm
Forest
0%
Crops
36%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)