HydroBASINS lev08 watershed · #2080492080
Bassin de Кумшак
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 : Morozovskiy rayon, Tsimlyanskiy rayon, Volgodonskiy rayon
Sub-basin area
783,1km²
Upstream area
783,2km²
Discharge
1,42m³/s
Mean elev.
90m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 460.2 km²58.6% of basin
- 324.3 km²41.3% of basin
- 0.9 km²0.1% of basin
1 intersecting protected areas
Donskoj
IUCN IINatural Park
21.23 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
115 distinct species · 146 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Кумшак : 23 espèces reliées par 47 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 8 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°
8,9°C
Annual rain
450mm
Moisture idx (CMI)
-0,47
Runoff
57mm/an
PET
844mm
AET
387mm
Mean slope
1,2°
Water table
396cm
Forest
0%
Crops
60%
Urban
2%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)