HydroBASINS lev08 watershed · #2080376280
Bassin de Усожа
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 : Fatezhskiy rayon, Kurskiy rayon, Ponyrovskiy rayon, Zolotukhinskiy rayon
Sub-basin area
508,3km²
Upstream area
508,7km²
Discharge
2,73m³/s
Mean elev.
223m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- Fatezhskiy rayonKursk · Russia447.7 km²87.7% of basin
- Zolotukhinskiy rayonKursk · Russia41.6 km²8.1% of basin
- Ponyrovskiy rayonKursk · Russia16.4 km²3.2% of basin
- Kurskiy rayonKursk · Russia4.7 km²0.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
605 distinct species · 2 150 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Усожа : 27 espèces reliées par 94 interactions GloBI sur 6 types (connectance 14.9%, 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°
5,6°C
Annual rain
622mm
Moisture idx (CMI)
-0,13
Runoff
166mm/an
PET
713mm
AET
510mm
Mean slope
1,6°
Water table
181cm
Forest
0%
Crops
64%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)