HydroBASINS lev08 watershed · #2080401700
Bassin de Савала
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 5 administrative regions : Gribanovskiy rayon, Novokhoperskiy rayon, Ternovskiy rayon, Tokarevskiy rayon, Zherdevskiy rayon
Sub-basin area
1 426,4km²
Upstream area
3 171,3km²
Discharge
11,57m³/s
Mean elev.
134m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Бурначка552 km²
- Bassin de Савала477 km²
5 dept-equivalent regions (GADM L2)
- 469.7 km²32.8% of basin
- 315.6 km²22.0% of basin
- 313.3 km²21.9% of basin
- Zherdevskiy rayonTambov · Russia278.7 km²19.5% of basin
- Tokarevskiy rayonTambov · Russia54.5 km²3.8% of basin
9 intersecting protected areas
Iskusstvennyj les
IUCN IIINatural Monument
1.57 km² overlap
Hoperskij
IUCN IaState Natural Zapovednik
0.88 km² overlap
Hoperskij
IUCN IVState Natural Zakaznik
0.28 km² overlap
Dubrava
IUCN IIINatural Monument
0.17 km² overlap
Sosna vejmutovaya
IUCN IIINatural Monument
0.09 km² overlap
Breznec
IUCN IIINatural Monument
0.09 km² overlap
Prazdnik prirody
IUCN IIINatural Monument
0.07 km² overlap
Otrog
IUCN IIINatural Monument
0.05 km² overlap
Eksperiment
IUCN IIINatural Monument
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 245 distinct species · 3 686 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Савала : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 4 types (connectance 13.0%, filtre Serrano α=0.2). 9 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°
6,2°C
Annual rain
500mm
Moisture idx (CMI)
-0,36
Runoff
93mm/an
PET
778mm
AET
425mm
Mean slope
1,0°
Water table
165cm
Forest
9%
Crops
63%
Urban
2%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)