HydroBASINS lev08 watershed · #2080335940
Bassin de Чорная
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 2 administrative regions : Lida, Navahradak
Sub-basin area
93,7km²
Upstream area
15 206,1km²
Discharge
96,3m³/s
Mean elev.
146m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Дзітва1285 km²
- Bassin de Налібаўка250 km²
2 dept-equivalent regions (GADM L2)
- 70.8 km²75.3% of basin
- 23.3 km²24.7% of basin
1 intersecting protected areas
Byarozauski
IUCN IVNature Sanctuary or Partial Reserve
23.79 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
568 distinct species · 849 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Чорная : 23 espèces reliées par 105 interactions GloBI sur 6 types (connectance 16.7%, filtre Serrano α=0.2). 13 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°
6,5°C
Annual rain
650mm
Moisture idx (CMI)
-0,07
Runoff
208mm/an
PET
697mm
AET
522mm
Mean slope
1,0°
Water table
67cm
Forest
58%
Crops
14%
Urban
0%
Protected
25%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)