HydroBASINS lev08 watershed · #2080332680
Bassin de Заходняя Бярэзіна
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 : Iwye, Navahradak, Stowbtsy
Sub-basin area
40,3km²
Upstream area
3 576,4km²
Discharge
22,02m³/s
Mean elev.
142m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Волка424 km²
- Bassin de Заходняя Бярэзіна11 km²
3 dept-equivalent regions (GADM L2)
- 39.7 km²98.3% of basin
- 0.4 km²1.0% of basin
- 0.3 km²0.7% of basin
1 intersecting protected areas
Nalibokskiy
IUCN IVNature Sanctuary or Partial Reserve
0.69 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
85 distinct species · 142 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Заходняя Бярэзіна : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 5 types (connectance 8.0%, filtre Serrano α=0.2). 6 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°
6,4°C
Annual rain
639mm
Moisture idx (CMI)
-0,07
Runoff
201mm/an
PET
686mm
AET
517mm
Mean slope
0,8°
Water table
65cm
Forest
20%
Crops
7%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)