HydroBASINS lev08 watershed · #4080355290
Bassin de Арыс
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 : Arysskiy, Ordabasynskiy, Otrarskiy
Sub-basin area
1 142,8km²
Upstream area
14 379,2km²
Discharge
37,48m³/s
Mean elev.
235m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Арыс1744 km²
- Bassin de Арыс481 km²
3 dept-equivalent regions (GADM L2)
- 635.3 km²55.5% of basin
- 504.6 km²44.1% of basin
- 4.7 km²0.4% of basin
4 intersecting protected areas
Zakaznik
25.00 km² overlap
Zakaznik
12.79 km² overlap
State Natural Protected Zone
9.32 km² overlap
Zakaznik
4.56 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
133 distinct species · 216 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Арыс : 26 espèces reliées par 59 interactions GloBI sur 2 types (connectance 10.5%, 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°
13,4°C
Annual rain
310mm
Moisture idx (CMI)
-0,75
Runoff
94mm/an
PET
1 265mm
AET
265mm
Mean slope
0,3°
Water table
93cm
Forest
0%
Crops
4%
Urban
1%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)