HydroBASINS lev08 watershed · #2080373380
Bassin de Bug / Заходні Буг
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 across 2 countries : Biała Podlaska, Brest
Sub-basin area
20,8km²
Upstream area
25 551,4km²
Discharge
100,73m³/s
Mean elev.
134m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Krzna172 km²
- Bassin de Bug / Заходні Буг147 km²
2 dept-equivalent regions (GADM L2)
- 13.7 km²65.5% of basin
- 7.2 km²34.5% of basin
5 intersecting protected areas
Podlaski Przełom Bugu
IUCN VLandscape Park
13.69 km² overlap
Dolina Dolnego Bugu
IUCN Not ReportedSpecial Protection Area (Birds Directive)
5.59 km² overlap
Ostoja Nadbużańska
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.81 km² overlap
Szwajcaria Podlaska
IUCN IVNature Reserve
0.24 km² overlap
Czapli Stóg
IUCN IVNature Reserve
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
458 distinct species · 1 929 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 Bug / Заходні Буг : 19 espèces reliées par 25 interactions GloBI sur 5 types (connectance 7.7%, 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°
7,4°C
Annual rain
539mm
Moisture idx (CMI)
-0,27
Runoff
123mm/an
PET
737mm
AET
460mm
Mean slope
0,7°
Water table
62cm
Forest
6%
Crops
51%
Urban
0%
Protected
65%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)