HydroBASINS lev08 watershed · #2080502590
Bassin · #2080502590
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 : Atyrau, Kzylkoginskiy, Makatskiy, Makhambetskiy
Sub-basin area
264,4km²
Upstream area
72 205,7km²
Discharge
23,31m³/s
Mean elev.
-23m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de канал Курайлы1397 km²
- Bassin · #2080500290384 km²
4 dept-equivalent regions (GADM L2)
- MakhambetskiyAtyrau · Kazakhstan124.0 km²46.8% of basin
- AtyrauAtyrau · Kazakhstan81.1 km²30.6% of basin
- KzylkoginskiyAtyrau · Kazakhstan39.4 km²14.9% of basin
- MakatskiyAtyrau · Kazakhstan20.5 km²7.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
30 distinct species · 93 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 · #2080502590 : 18 espèces reliées par 24 interactions GloBI sur 2 types (connectance 14.0%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
9,0°C
Annual rain
164mm
Moisture idx (CMI)
-0,84
Runoff
5mm/an
PET
1 004mm
AET
151mm
Mean slope
0,0°
Water table
7cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)