HydroBASINS lev08 watershed · #2080441750
Bassin de Дон
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 : Frolovskiy rayon, Ilovlinskiy rayon, Kletskiy rayon, Serafimovichskiy rayon
Sub-basin area
763,5km²
Upstream area
206 343,5km²
Discharge
608,07m³/s
Mean elev.
98m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Дон1685 km²
- Bassin de Сухая Перекопка403 km²
4 dept-equivalent regions (GADM L2)
- 406.3 km²53.0% of basin
- 273.5 km²35.7% of basin
- 63.1 km²8.2% of basin
- 23.2 km²3.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
532 distinct species · 1 085 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Дон : 27 espèces reliées par 52 interactions GloBI sur 5 types (connectance 9.3%, filtre Serrano α=0.2). 7 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°
7,5°C
Annual rain
391mm
Moisture idx (CMI)
-0,53
Runoff
33mm/an
PET
832mm
AET
339mm
Mean slope
0,7°
Water table
288cm
Forest
2%
Crops
33%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)