HydroBASINS lev08 watershed · #2080315600
Bassin de Хмость
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 : Dukhovshchinskiy rayon, Kardymovskiy rayon, Smolenskiy rayon, Yartsevskiy rayon
Sub-basin area
657,7km²
Upstream area
657,7km²
Discharge
5,41m³/s
Mean elev.
225m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- Dukhovshchinskiy rayonSmolensk · Russia337.8 km²51.1% of basin
- Kardymovskiy rayonSmolensk · Russia236.2 km²35.8% of basin
- Smolenskiy rayonSmolensk · Russia84.0 km²12.7% of basin
- Yartsevskiy rayonSmolensk · Russia2.7 km²0.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
896 distinct species · 1 375 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 6 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 Хмость : 6 espèces reliées par 4 interactions GloBI sur 3 types (connectance 26.7%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
4,8°C
Annual rain
652mm
Moisture idx (CMI)
0,02
Runoff
246mm/an
PET
641mm
AET
491mm
Mean slope
1,7°
Water table
156cm
Forest
47%
Crops
25%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)