HydroLAKES lake · #156405
Björken
Surface area
3,52km²
Avg depth
10,7m
Volume
37,65km³
Shoreline
10,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- LudvikaDalarna · Sweden3.54 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
885 distinct species · 5 676 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Björken : 23 espèces reliées par 99 interactions GloBI sur 6 types (connectance 17.6%, 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
3,52km²
Avg depth
10,7m
Volume
37,650km³
Watershed
362km²
Shoreline
10,2km
Shore dev. idx
1,53
Residence time
120days
Elevation
145m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.