HydroLAKES lake · #150044
Gålsjön
Surface area
3,24km²
Avg depth
12,9m
Volume
41,85km³
Shoreline
19,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- KramforsVästernorrland · Sweden3.26 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
207 distinct species · 1 227 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Gålsjön : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 68 interactions GloBI sur 4 types (connectance 9.2%, filtre Serrano α=0.2). 9 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
3,24km²
Avg depth
12,9m
Volume
41,850km³
Watershed
18km²
Shoreline
19,8km
Shore dev. idx
3,11
Residence time
2 307days
Elevation
253m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.