HydroLAKES lake · #156546
Olsjön
Surface area
1,16km²
Avg depth
6,6m
Volume
7,66km³
Shoreline
4,7km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- LudvikaDalarna · Sweden1.16 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
446 distinct species · 1 629 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 Olsjön : 20 espèces reliées par 54 interactions GloBI sur 6 types (connectance 14.3%, filtre Serrano α=0.2). 8 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
1,16km²
Avg depth
6,6m
Volume
7,660km³
Watershed
5km²
Shoreline
4,7km
Shore dev. idx
1,22
Residence time
1 773days
Elevation
224m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.