HydroBASINS lev08 watershed · #2080508930
Bassin · #2080508930
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 across 2 countries : Kharabalinskiy rayon, Krasnoyarskiy rayon, Kurmangazinskiy
Sub-basin area
2 517,9km²
Upstream area
2 518km²
Discharge
0,59m³/s
Mean elev.
-17m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Krasnoyarskiy rayonAstrakhan' · Russia1273.3 km²50.4% of basin
- Kharabalinskiy rayonAstrakhan' · Russia858.5 km²34.0% of basin
- KurmangazinskiyAtyrau · Kazakhstan393.1 km²15.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
57 distinct species · 106 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 5 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 · #2080508930 : 4 espèces reliées par 4 interactions GloBI sur 2 types (connectance 26.7%, filtre Serrano α=0.2). 2 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°
9,2°C
Annual rain
212mm
Moisture idx (CMI)
-0,78
Runoff
3mm/an
PET
973mm
AET
192mm
Mean slope
0,0°
Water table
12cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)