HydroLAKES lake · #159030
Värnässjön
Surface area
1,42km²
Avg depth
8,1m
Volume
11,43km³
Shoreline
7,4km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- LinköpingÖstergötland · Sweden1.41 km²98.9% of lake
- ÅtvidabergÖstergötland · Sweden0.02 km²1.1% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 927 distinct species · 6 255 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 Värnässjön : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 117 interactions GloBI sur 5 types (connectance 15.8%, filtre Serrano α=0.2). 9 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
1,42km²
Avg depth
8,1m
Volume
11,430km³
Watershed
30km²
Shoreline
7,4km
Shore dev. idx
1,76
Residence time
1 034days
Elevation
55m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.