HydroBASINS lev08 watershed · #2080310430
Bassin de Лосьминка
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 : Temkinskiy rayon, Ugranskiy rayon, Vyazemskiy rayon
Sub-basin area
835,6km²
Upstream area
5 230,8km²
Discharge
29,34m³/s
Mean elev.
210m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Угра599 km²
- Bassin de Волоста434 km²
3 dept-equivalent regions (GADM L2)
- Vyazemskiy rayonSmolensk · Russia430.6 km²51.3% of basin
- Ugranskiy rayonSmolensk · Russia376.9 km²44.9% of basin
- Temkinskiy rayonSmolensk · Russia31.9 km²3.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
75 distinct species · 91 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Лосьминка : 13 espèces reliées par 29 interactions GloBI sur 3 types (connectance 15.3%, filtre Serrano α=0.2). 7 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°
4,5°C
Annual rain
629mm
Moisture idx (CMI)
-0,03
Runoff
175mm/an
PET
648mm
AET
493mm
Mean slope
1,4°
Water table
128cm
Forest
72%
Crops
16%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)