HydroBASINS lev08 watershed · #2080308130
Bassin de Gulbė
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 : Ignalinos, Molėtų, Utenos, Švenčionių
Sub-basin area
275,5km²
Upstream area
275,5km²
Discharge
2,04m³/s
Mean elev.
165m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 114.1 km²41.2% of basin
- 100.3 km²36.3% of basin
- ŠvenčioniųVilniaus · Lithuania50.7 km²18.3% of basin
- 11.6 km²4.2% of basin
11 intersecting protected areas
State Park
110.09 km² overlap
Labanoro regioninis parkas
IUCN Not ReportedSite of Community Importance (Habitats Directive)
106.59 km² overlap
Labanoro giria
IUCN Not ReportedSpecial Protection Area (Birds Directive)
106.57 km² overlap
Vakarinė Aukštaitijos nacionalinio parko dalis
IUCN Not ReportedSpecial Protection Area (Birds Directive)
32.01 km² overlap
State Park
32.01 km² overlap
Aukštaitijos nacionalinis parkas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
29.11 km² overlap
Gegužiakalnio miškas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.95 km² overlap
Nature Reserve
0.95 km² overlap
Nature Reserve
0.14 km² overlap
2 more protected areassorted by overlap area
Nature Reserve
0.08 km² overlap
Žeimenos upė
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 169 distinct species · 3 558 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Gulbė : 20 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 5 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°
5,7°C
Annual rain
660mm
Moisture idx (CMI)
0,01
Runoff
233mm/an
PET
653mm
AET
500mm
Mean slope
1,3°
Water table
101cm
Forest
57%
Crops
18%
Urban
0%
Protected
52%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)