HydroLAKES lake · #151066
Hassjön
Surface area
1,8km²
Avg depth
10,7m
Volume
19,29km³
Shoreline
6,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SundsvallVästernorrland · Sweden1.81 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
304 distinct species · 872 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Hassjön : 17 espèces reliées par 50 interactions GloBI sur 3 types (connectance 13.2%, 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
1,80km²
Avg depth
10,7m
Volume
19,290km³
Watershed
15km²
Shoreline
6,8km
Shore dev. idx
1,42
Residence time
1 469days
Elevation
201m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.