HydroLAKES lake · #156432
Stora Norn
Surface area
6,08km²
Avg depth
8,4m
Volume
50,79km³
Shoreline
28,2km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- SäterDalarna · Sweden3.34 km²54.7% of lake
- HedemoraDalarna · Sweden2.37 km²38.8% of lake
- SmedjebackenDalarna · Sweden0.40 km²6.6% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
420 distinct species · 4 660 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Norn : 19 espèces reliées par 29 interactions GloBI sur 4 types (connectance 9.7%, 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
6,08km²
Avg depth
8,4m
Volume
50,790km³
Watershed
70km²
Shoreline
28,2km
Shore dev. idx
3,22
Residence time
801days
Elevation
197m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.