HydroBASINS lev08 watershed · #2080345410
Bassin de Беседзь
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 8 administrative regions across 2 countries : Ershichskiy rayon, Kastsyukovichy, Khotsimsk, Kletnyanskiy rayon, Klimavichy +3
Sub-basin area
1 841,8km²
Upstream area
1 841,8km²
Discharge
10,85m³/s
Mean elev.
170m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
8 dept-equivalent regions (GADM L2)
- 835.8 km²45.2% of basin
- KastsyukovichyMogilev · Belarus465.6 km²25.2% of basin
- Ershichskiy rayonSmolensk · Russia382.8 km²20.7% of basin
- KlimavichyMogilev · Belarus120.6 km²6.5% of basin
- Kletnyanskiy rayonBryansk · Russia36.4 km²2.0% of basin
- Surazhskiy rayonBryansk · Russia7.6 km²0.4% of basin
- Shumyachskiy rayonSmolensk · Russia0.7 km²0.0% of basin
- Mglinskiy rayonBryansk · Russia0.0 km²0.0% of basin
1 intersecting protected areas
Pankauski
IUCN IVNature Sanctuary or Partial Reserve
35.25 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
444 distinct species · 1 125 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Беседзь : 16 espèces reliées par 68 interactions GloBI sur 5 types (connectance 19.4%, filtre Serrano α=0.2). 11 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°
5,7°C
Annual rain
602mm
Moisture idx (CMI)
-0,12
Runoff
182mm/an
PET
683mm
AET
499mm
Mean slope
0,8°
Water table
59cm
Forest
25%
Crops
46%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)