HydroLAKES lake · #156525
Øvra Bersavatnet
Surface area
3,24km²
Avg depth
27,7m
Volume
89,78km³
Shoreline
8,6km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- OddaHordaland · Norway2.59 km²79.6% of lake
- UllensvangHordaland · Norway0.67 km²20.4% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
8 distinct species · 11 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 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 Øvra Bersavatnet : 3 espèces reliées par 2 interactions GloBI sur 2 types (connectance 66.7%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
3,24km²
Avg depth
27,7m
Volume
89,780km³
Watershed
25km²
Shoreline
8,6km
Shore dev. idx
1,35
Residence time
759days
Elevation
1 086m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.