HydroLAKES lake · #159170
Nedre Virken
Surface area
3,56km²
Avg depth
7,3m
Volume
26,16km³
Shoreline
21,7km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ÅtvidabergÖstergötland · Sweden3.58 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 663 distinct species · 6 025 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Nedre Virken : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 6 types (connectance 10.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
3,56km²
Avg depth
7,3m
Volume
26,160km³
Watershed
42km²
Shoreline
21,7km
Shore dev. idx
3,24
Residence time
1 628days
Elevation
110m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.