HydroLAKES lake · #12420
Stora Röragssjön
Surface area
17,53km²
Avg depth
17,6m
Volume
308km³
Shoreline
57,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- HärjedalenJämtland · Sweden17.64 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
164 distinct species · 599 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Röragssjön : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 6 types (connectance 7.8%, filtre Serrano α=0.2). 11 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
17,53km²
Avg depth
17,6m
Volume
308,000km³
Watershed
375km²
Shoreline
57,9km
Shore dev. idx
3,90
Residence time
971days
Elevation
591m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.