HydroBASINS lev08 watershed · #2080068690
Bassin · #2080068690
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 1 administrative regions : Limanskiy rayon
Sub-basin area
114km²
Upstream area
114km²
Discharge
0m³/s
Mean elev.
-29m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Limanskiy rayonAstrakhan' · Russia31.2 km²27.3% of basin
1 intersecting protected areas
Volga Delta
IUCN Not ReportedWetland of International Importance (Ramsar Site)
113.18 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
27 distinct species · 36 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 · #2080068690 : 10 espèces reliées par 8 interactions GloBI sur 2 types (connectance 14.5%, 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°
10,5°C
Annual rain
227mm
Moisture idx (CMI)
-0,77
Runoff
1mm/an
PET
972mm
AET
203mm
Mean slope
0,0°
Water table
8cm
Forest
22%
Crops
29%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)