HydroLAKES lake · #156025
Bjølsegrøvvatnet
Surface area
5,79km²
Avg depth
15,4m
Volume
89km³
Shoreline
20km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- KvamHordaland · Norway5.83 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
744 distinct species · 1 812 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Bjølsegrøvvatnet : 27 espèces reliées par 39 interactions GloBI sur 5 types (connectance 7.4%, filtre Serrano α=0.2). 6 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
5,79km²
Avg depth
15,4m
Volume
89,000km³
Watershed
45km²
Shoreline
20,0km
Shore dev. idx
2,34
Residence time
324days
Elevation
868m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.