HydroLAKES lake · #159520
Kvännaren
Surface area
1,77km²
Avg depth
5,7m
Volume
10,11km³
Shoreline
8,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- VästervikKalmar · Sweden1.78 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
2 765 distinct species · 18 424 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Kvännaren : 20 espèces reliées par 82 interactions GloBI sur 5 types (connectance 16.5%, filtre Serrano α=0.2). 12 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
1,77km²
Avg depth
5,7m
Volume
10,110km³
Watershed
11km²
Shoreline
8,2km
Shore dev. idx
1,74
Residence time
1 604days
Elevation
8m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.