HydroBASINS lev08 watershed · #2080355880
Bassin de Польной Воронеж
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 7 administrative regions : Michurinskiy rayon, Nikiforovskiy rayon, Petrovskiy rayon, Saraevskiy rayon, Sosnovskiy rayon +2
Sub-basin area
2 181km²
Upstream area
2 181km²
Discharge
9,37m³/s
Mean elev.
155m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- Nikiforovskiy rayonTambov · Russia1179.9 km²53.9% of basin
- Michurinskiy rayonTambov · Russia426.9 km²19.5% of basin
- Sosnovskiy rayonTambov · Russia416.6 km²19.0% of basin
- Petrovskiy rayonTambov · Russia112.2 km²5.1% of basin
- Tambovskiy rayonTambov · Russia22.0 km²1.0% of basin
- Saraevskiy rayonRyazan' · Russia16.8 km²0.8% of basin
- Staroyur'evskiy rayonTambov · Russia15.5 km²0.7% of basin
1 intersecting protected areas
Pol`novskij
IUCN IVState Natural Zakaznik
113.50 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
724 distinct species · 1 753 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Польной Воронеж : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 5 types (connectance 13.5%, 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°
5,4°C
Annual rain
550mm
Moisture idx (CMI)
-0,25
Runoff
139mm/an
PET
731mm
AET
464mm
Mean slope
0,5°
Water table
59cm
Forest
1%
Crops
73%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)