HydroBASINS lev08 watershed · #2080360860
Bassin de Судость
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 5 administrative regions : Pochepskiy rayon, Pogarskiy rayon, Starodubskiy rayon, Trubchevskiy rayon, Unechskiy rayon
Sub-basin area
822,8km²
Upstream area
3 684,9km²
Discharge
17,9m³/s
Mean elev.
171m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Рожок688 km²
- Bassin de Судость5 km²
5 dept-equivalent regions (GADM L2)
- Pochepskiy rayonBryansk · Russia348.5 km²42.2% of basin
- Pogarskiy rayonBryansk · Russia204.8 km²24.8% of basin
- Trubchevskiy rayonBryansk · Russia171.7 km²20.8% of basin
- Unechskiy rayonBryansk · Russia72.1 km²8.7% of basin
- Starodubskiy rayonBryansk · Russia28.9 km²3.5% of basin
1 intersecting protected areas
Ramasuhskij
IUCN IVState Natural Zakaznik
106.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
321 distinct species · 605 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Судость : 25 espèces reliées par 58 interactions GloBI sur 5 types (connectance 11.0%, filtre Serrano α=0.2). 8 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°
5,8°C
Annual rain
588mm
Moisture idx (CMI)
-0,16
Runoff
145mm/an
PET
698mm
AET
495mm
Mean slope
1,1°
Water table
123cm
Forest
24%
Crops
46%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)