HydroBASINS lev08 watershed · #2080314830
Bassin de Bražuolė
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 : Trakų, Vilniaus
Sub-basin area
236,7km²
Upstream area
236,7km²
Discharge
1,64m³/s
Mean elev.
146m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 237.7 km²100.0% of basin
- 0.0 km²0.0% of basin
14 intersecting protected areas
State Park
73.20 km² overlap
Neries regioninis parkas
IUCN VState Park
7.51 km² overlap
Varnikų miškas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.35 km² overlap
Plomėnų pelkė
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.25 km² overlap
Skaisčio ežeras
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.88 km² overlap
Bražuolės upės slėnis
IUCN Not ReportedSite of Community Importance (Habitats Directive)
2.40 km² overlap
Neries kilpų apylinkės
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.94 km² overlap
Bražuolės upės ištakos
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.43 km² overlap
Bitiškių ežeras
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.38 km² overlap
5 more protected areassorted by overlap area
Bražuolės upės slėnis žemiau Vilūniškių
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.29 km² overlap
Akies ežeras ir jo apyežerės
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.18 km² overlap
Vievio apylinkės
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.07 km² overlap
Širmuko ežeras
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.05 km² overlap
Neries upė
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 300 distinct species · 11 088 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Bražuolė : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 111 interactions GloBI sur 6 types (connectance 10.7%, filtre Serrano α=0.2). 14 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°
6,0°C
Annual rain
656mm
Moisture idx (CMI)
-0,03
Runoff
219mm/an
PET
676mm
AET
511mm
Mean slope
1,7°
Water table
154cm
Forest
36%
Crops
37%
Urban
6%
Protected
34%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)