HydroBASINS lev08 watershed · #2080322900
Bassin de Lukna
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 : Trakų, Varėnos, Vilniaus, Šalčininkų
Sub-basin area
461,3km²
Upstream area
461,3km²
Discharge
3,15m³/s
Mean elev.
146m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 323.5 km²69.8% of basin
- 79.3 km²17.1% of basin
- ŠalčininkųVilniaus · Lithuania60.5 km²13.0% of basin
- 0.1 km²0.0% of basin
17 intersecting protected areas
Biosphere polygon
64.57 km² overlap
Rūdninkų giria
IUCN Not ReportedSpecial Protection Area (Birds Directive)
64.57 km² overlap
Nature Reserve
15.55 km² overlap
Nature Reserve
12.35 km² overlap
Šklėrių apylinkės
IUCN Not ReportedSite of Community Importance (Habitats Directive)
11.26 km² overlap
Biosphere polygon
9.68 km² overlap
Nature Reserve
8.45 km² overlap
Rūdninkų viržynai
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.28 km² overlap
Merkio upė
IUCN Not ReportedSite of Community Importance (Habitats Directive)
4.01 km² overlap
8 more protected areassorted by overlap area
Ropėjos miškas
IUCN Not ReportedSite of Community Importance (Habitats Directive)
3.44 km² overlap
State Park
2.44 km² overlap
Nature Reserve
2.29 km² overlap
Ilgučio botaninis draustinis
IUCN IVNature Reserve
0.58 km² overlap
Nature Reserve
0.31 km² overlap
Kernavo pelkė
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.31 km² overlap
Nature Reserve
0.28 km² overlap
Nature Reserve
0.26 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 596 distinct species · 15 097 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Lukna : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 17.3%, 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°
6,1°C
Annual rain
664mm
Moisture idx (CMI)
-0,03
Runoff
215mm/an
PET
683mm
AET
517mm
Mean slope
1,0°
Water table
70cm
Forest
60%
Crops
16%
Urban
0%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)