HydroBASINS lev08 watershed · #2080421450
Bassin de Еруслан
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 : Kamyshinskiy rayon, Nikolaevskiy rayon, Staropoltavskiy rayon
Sub-basin area
911,5km²
Upstream area
12 125km²
Discharge
14,38m³/s
Mean elev.
22m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Еруслан333 km²
- Bassin de Еруслан17 km²
3 dept-equivalent regions (GADM L2)
- 486.7 km²53.2% of basin
- 417.4 km²45.6% of basin
- 10.5 km²1.2% of basin
1 intersecting protected areas
Tyul`pannyj lug (Nikolaevskij)
IUCN IIINatural Monument
3.38 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
64 distinct species · 79 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Еруслан : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 18 interactions GloBI sur 2 types (connectance 7.8%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
7,3°C
Annual rain
368mm
Moisture idx (CMI)
-0,57
Runoff
52mm/an
PET
857mm
AET
320mm
Mean slope
0,2°
Water table
70cm
Forest
0%
Crops
23%
Urban
0%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)