HydroLAKES lake · #153549
Långsjön
Surface area
1,63km²
Avg depth
7,5m
Volume
12,25km³
Shoreline
7,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- HudiksvallGävleborg · Sweden1.64 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
352 distinct species · 1 017 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 Långsjön : 19 espèces reliées par 100 interactions GloBI sur 6 types (connectance 23.0%, 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
1,63km²
Avg depth
7,5m
Volume
12,250km³
Watershed
134km²
Shoreline
7,6km
Shore dev. idx
1,68
Residence time
92days
Elevation
15m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.