HydroLAKES lake · #159202
Stora Hällungen
Surface area
5,74km²
Avg depth
15,9m
Volume
91,15km³
Shoreline
17,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- StenungsundVästra Götaland · Sweden5.76 km²100.0% of lake
1 intersecting protected areas
2000775 Börs Flåg
IUCN IVNature Reserve
0.88 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
2 484 distinct species · 27 970 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 Stora Hällungen : 17 espèces reliées par 38 interactions GloBI sur 2 types (connectance 15.0%, filtre Serrano α=0.2). 6 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
5,74km²
Avg depth
15,9m
Volume
91,150km³
Watershed
53km²
Shoreline
17,4km
Shore dev. idx
2,05
Residence time
1 168days
Elevation
38m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.