HydroBASINS lev08 watershed · #2080317210
Bassin de Neris
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 : Vilniaus, Švenčionių
Sub-basin area
656,4km²
Upstream area
14 408,3km²
Discharge
94,39m³/s
Mean elev.
154m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Вілія1762 km²
- Bassin de Jusinė102 km²
2 dept-equivalent regions (GADM L2)
- 659.0 km²99.9% of basin
- ŠvenčioniųVilniaus · Lithuania0.4 km²0.1% of basin
30 intersecting protected areas
Verkių regioninis parkas
IUCN VState Park
25.30 km² overlap
Nemenčinės apylinkės
IUCN Not ReportedSite of Community Importance (Habitats Directive)
14.35 km² overlap
Nature Reserve
5.66 km² overlap
State Park
4.48 km² overlap
Neries upė
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.78 km² overlap
Valakupių-Veržuvos-Tapelių apylinkės
IUCN Not ReportedSite of Community Importance (Habitats Directive)
3.54 km² overlap
Nature Reserve
3.38 km² overlap
Nature Reserve
2.99 km² overlap
Ežerėlių kompleksas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.89 km² overlap
21 more protected areassorted by overlap area
Kryžiokų miškas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.72 km² overlap
Vanagynės miškas II
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.72 km² overlap
Rokantiškių miškas
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.67 km² overlap
Jusinės apylinkės
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.62 km² overlap
Žaliųjų ežerų apylinkės
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.44 km² overlap
Girijos miškas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.27 km² overlap
Nature Reserve
1.26 km² overlap
Nature Reserve
1.22 km² overlap
Pavilnių ir Antakalnio apylinkės
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.17 km² overlap
Naujanerių apylinkės
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.51 km² overlap
Riešės upės slėnis
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.50 km² overlap
Neries upės šlaitas ties Verkiais II
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.47 km² overlap
Vanagynės miškas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.44 km² overlap
Gegužinės pelkė
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.42 km² overlap
Nature Reserve
0.42 km² overlap
Skerdimų miškas
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.42 km² overlap
Raudonoji bala
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.25 km² overlap
Nature Reserve
0.25 km² overlap
Suktiškių miško dalis
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.07 km² overlap
Nature Reserve
0.07 km² overlap
Neries upės šlaitas ties Verkiais
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 944 distinct species · 51 407 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Neris : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 6 types (connectance 10.1%, filtre Serrano α=0.2). 8 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°
6,1°C
Annual rain
661mm
Moisture idx (CMI)
0,00
Runoff
229mm/an
PET
663mm
AET
507mm
Mean slope
1,6°
Water table
146cm
Forest
48%
Crops
29%
Urban
6%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)