HydroLAKES lake · #150690
Storvallsjön
Surface area
4,55km²
Avg depth
16,8m
Volume
76,69km³
Shoreline
22,7km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SundsvallVästernorrland · Sweden4.58 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
306 distinct species · 758 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Storvallsjön : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 10 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
4,55km²
Avg depth
16,8m
Volume
76,690km³
Watershed
165km²
Shoreline
22,7km
Shore dev. idx
3,00
Residence time
449days
Elevation
209m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.