HydroBASINS lev08 watershed · #2080374260
Bassin de Смердзь
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 : Hancavichy, Luninets, Salihorsk, Stolin
Sub-basin area
1 541,4km²
Upstream area
39 420,6km²
Discharge
164,81m³/s
Mean elev.
139m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Цна1466 km²
- Bassin de Прыпяць420 km²
4 dept-equivalent regions (GADM L2)
- 1031.3 km²66.6% of basin
- 324.1 km²20.9% of basin
- HancavichyBrest · Belarus181.5 km²11.7% of basin
- 10.5 km²0.7% of basin
3 intersecting protected areas
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
244 distinct species · 779 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Смердзь : 38 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 6 types (connectance 7.2%, 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°
6,9°C
Annual rain
615mm
Moisture idx (CMI)
-0,15
Runoff
126mm/an
PET
722mm
AET
518mm
Mean slope
0,4°
Water table
26cm
Forest
34%
Crops
24%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)