HydroBASINS lev08 watershed · #2080390670

Bassin de Bug / Західний 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 4 administrative regions across 3 countries : Brest, Liuboml's'ky, Shats'kyi, Włodawa

9% lakePfafstetter: 24249915

Sub-basin area

244km²

Upstream area

13 486,9km²

Discharge

55,65m³/s

Mean elev.

169m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bug / Заходні Буг579 km²

▲ Receives from 2 basins

Bassin de Bug / Західний Буг1038 km²
Bassin de Uherka466 km²

4 dept-equivalent regions (GADM L2)

Włodawa
Lubelskie · Poland
130.2 km²
53.2% of basin
Liuboml's'ky
Volyn · Ukraine
49.1 km²
20.1% of basin
Shats'kyi
Volyn · Ukraine
48.0 km²
19.6% of basin
Brest
Brest · Belarus
17.6 km²
7.2% of basin

17 intersecting protected areas

Poleski Obszar Chronionego Krajobrazu
IUCN Not Assigned
Protected Landscape Area
67.60 km² overlap
Dolina Środkowego Bugu
IUCN Not Reported
Special Protection Area (Birds Directive)
55.89 km² overlap
Sobiborski Park Krajobrazowy
IUCN V
Landscape Park
36.51 km² overlap
Lasy Sobiborskie
IUCN Not Reported
Site of Community Importance (Habitats Directive)
26.26 km² overlap
Polesye Valley of River Bug
IUCN IV
Wetland of International Importance (Ramsar Site)
17.51 km² overlap
Shatskyi
IUCN Not Reported
Emerald Network
17.04 km² overlap
Shatsk Lakes
IUCN II
Wetland of International Importance (Ramsar Site)
16.91 km² overlap
Poleska Dolina Bugu
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
16.68 km² overlap
Zakh?dne Pobuzhzhia
IUCN Not Reported
Emerald Network
15.20 km² overlap

8 more protected areassorted by overlap area

Buh
IUCN Not Reported
Zakaznyk
12.04 km² overlap
Shatskyi
IUCN Not Reported
National nature park
10.39 km² overlap
Trzy Jeziora
IUCN IV
Nature Reserve
7.36 km² overlap
Magazyn
IUCN IV
Nature Reserve
0.52 km² overlap
Małoziemce
IUCN IV
Nature Reserve
0.38 km² overlap
Brudzieniec
IUCN IV
Nature Reserve
0.36 km² overlap
Jezioro Orchowe
IUCN IV
Nature Reserve
0.27 km² overlap
Pulemetskyi
IUCN Not Reported
Zakaznyk
0.05 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 485 distinct species · 22 193 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Bug / Західний Буг : 26 espèces reliées par 72 interactions GloBI sur 6 types (connectance 12.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.121

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

7,5°C

Annual rain

516mm

Moisture idx (CMI)

-0,31

Runoff

114mm/an

PET

750mm

AET

443mm

Mean slope

0,8°

Water table

89cm

Forest

50%

Crops

23%

Urban

Protected

54%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)