HydroBASINS lev08 watershed · #2080492500
Bassin de Ахтуба
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 : Akhtubinskiy rayon, Enotaevskiy rayon, Kharabalinskiy rayon, Yustinskiy rayon
Sub-basin area
196,1km²
Upstream area
196,1km²
Discharge
0,12m³/s
Mean elev.
-19m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- Enotaevskiy rayonAstrakhan' · Russia121.8 km²61.9% of basin
- Kharabalinskiy rayonAstrakhan' · Russia58.3 km²29.6% of basin
- 13.3 km²6.8% of basin
- Akhtubinskiy rayonAstrakhan' · Russia3.3 km²1.7% of basin
2 intersecting protected areas
Natural Park
16.59 km² overlap
Natural Park
11.82 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
14 distinct species · 23 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 9 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 Ахтуба : 9 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 7 interactions GloBI sur 1 type (connectance 19.4%, 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°
9,0°C
Annual rain
259mm
Moisture idx (CMI)
-0,73
Runoff
19mm/an
PET
947mm
AET
229mm
Mean slope
0,0°
Water table
12cm
Forest
0%
Crops
64%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)