HydroBASINS lev08 watershed · #2080357950
Bassin de Ворона
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 6 administrative regions : Bashmakovskiy rayon, Belinskiy rayon, Gavrilovskiy rayon, Kirsanovskiy rayon, Tamalinskiy rayon +1
Sub-basin area
1 399km²
Upstream area
4 342,8km²
Discharge
17,44m³/s
Mean elev.
178m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Большой Чембар2011 km²
- Bassin de Ворона934 km²
6 dept-equivalent regions (GADM L2)
- Belinskiy rayonPenza · Russia470.4 km²33.5% of basin
- Umetskiy rayonTambov · Russia265.1 km²18.9% of basin
- Tamalinskiy rayonPenza · Russia224.0 km²15.9% of basin
- Kirsanovskiy rayonTambov · Russia156.1 km²11.1% of basin
- Gavrilovskiy rayonTambov · Russia154.7 km²11.0% of basin
- Bashmakovskiy rayonPenza · Russia134.4 km²9.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
254 distinct species · 347 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Ворона : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 11 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°
5,1°C
Annual rain
534mm
Moisture idx (CMI)
-0,26
Runoff
125mm/an
PET
726mm
AET
450mm
Mean slope
0,8°
Water table
104cm
Forest
8%
Crops
66%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)