HydroBASINS lev08 watershed · #2080482530
Bassin · #2080482530
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 : Chernyshkovskiy rayon, Tsimlyanskiy rayon, Water body
Sub-basin area
151,9km²
Upstream area
151,9km²
Discharge
0,22m³/s
Mean elev.
57m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 137.4 km²90.2% of basin
- 11.1 km²7.3% of basin
- 3.9 km²2.6% of basin
2 intersecting protected areas
Cimlyanskie peski
IUCN IINatural Park
119.40 km² overlap
Cimlyanskij
IUCN IVState Natural Zakaznik
32.45 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
504 distinct species · 647 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 · #2080482530 : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 3 types (connectance 9.7%, 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
415mm
Moisture idx (CMI)
-0,51
Runoff
45mm/an
PET
844mm
AET
358mm
Mean slope
0,0°
Water table
156cm
Forest
0%
Crops
30%
Urban
0%
Protected
22%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)