HydroBASINS lev08 watershed · #2080373750
Bassin de Осмонька
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 3 administrative regions : Dmitrievskiy rayon, Dmitrovskiy rayon, Zheleznogorskiy rayon
Sub-basin area
417,4km²
Upstream area
417,4km²
Discharge
1,99m³/s
Mean elev.
215m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Zheleznogorskiy rayonKursk · Russia222.6 km²53.1% of basin
- Dmitrievskiy rayonKursk · Russia196.3 km²46.9% of basin
- Dmitrovskiy rayonOrel · Russia0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 558 distinct species · 7 798 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 47 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 Осмонька : 36 espèces reliées par 124 interactions GloBI sur 6 types (connectance 11.0%, 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°
5,5°C
Annual rain
613mm
Moisture idx (CMI)
-0,13
Runoff
150mm/an
PET
706mm
AET
507mm
Mean slope
2,0°
Water table
186cm
Forest
13%
Crops
57%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)