HydroBASINS lev08 watershed · #2080326830
Bassin de Ранова
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 4 administrative regions : Korablinskiy rayon, Shilovskiy rayon, Spasskiy rayon, Starozhilovskiy rayon
Sub-basin area
102km²
Upstream area
5 520,2km²
Discharge
26,43m³/s
Mean elev.
125m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Мостья974 km²
- Bassin de Ранова517 km²
4 dept-equivalent regions (GADM L2)
- Starozhilovskiy rayonRyazan' · Russia36.8 km²35.9% of basin
- Shilovskiy rayonRyazan' · Russia24.5 km²23.9% of basin
- Spasskiy rayonRyazan' · Russia21.1 km²20.6% of basin
- Korablinskiy rayonRyazan' · Russia20.1 km²19.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
304 distinct species · 589 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Ранова : 29 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 114 interactions GloBI sur 5 types (connectance 13.9%, filtre Serrano α=0.2). 12 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°
5,0°C
Annual rain
566mm
Moisture idx (CMI)
-0,19
Runoff
172mm/an
PET
701mm
AET
476mm
Mean slope
1,0°
Water table
99cm
Forest
56%
Crops
25%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)