HydroLAKES lake · #149776
Stor-Norsjön
Surface area
1,86km²
Avg depth
8,9m
Volume
16,53km³
Shoreline
10,4km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- SollefteåVästernorrland · Sweden1.76 km²94.3% of lake
- ÖrnsköldsvikVästernorrland · Sweden0.11 km²5.7% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
59 distinct species · 82 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Stor-Norsjön : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 2 types (connectance 16.2%, filtre Serrano α=0.2). 4 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
1,86km²
Avg depth
8,9m
Volume
16,530km³
Watershed
21km²
Shoreline
10,4km
Shore dev. idx
2,16
Residence time
804days
Elevation
179m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.