HydroBASINS lev08 watershed · #2080411040
Bassin de Оскол
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 2 administrative regions : Chernyanskiy rayon, Novooskol'skiy rayon
Sub-basin area
109,6km²
Upstream area
5 867,9km²
Discharge
24,4m³/s
Mean elev.
158m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Оскол776 km²
- Bassin de Холок572 km²
2 dept-equivalent regions (GADM L2)
- Novooskol'skiy rayonBelgorod · Russia59.7 km²54.3% of basin
- Chernyanskiy rayonBelgorod · Russia50.3 km²45.7% of basin
2 intersecting protected areas
Zelenye nasazhdeniya
IUCN Not ReportedNatural Park
2.25 km² overlap
Zelenye nasazhdeniya
IUCN Not ReportedForest Park
1.77 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
121 distinct species · 199 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Оскол : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 4 types (connectance 15.0%, filtre Serrano α=0.2). 2 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°
6,6°C
Annual rain
553mm
Moisture idx (CMI)
-0,27
Runoff
114mm/an
PET
758mm
AET
468mm
Mean slope
2,6°
Water table
264cm
Forest
9%
Crops
48%
Urban
1%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)