HydroLAKES lake · #157129
Votnavatn
Surface area
6,76km²
Avg depth
42,9m
Volume
290km³
Shoreline
24,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- OddaHordaland · Norway6.80 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
467 distinct species · 1 872 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Votnavatn : 16 espèces reliées par 37 interactions GloBI sur 2 types (connectance 13.4%, 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
6,76km²
Avg depth
42,9m
Volume
290,000km³
Watershed
214km²
Shoreline
24,4km
Shore dev. idx
2,65
Residence time
315days
Elevation
724m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.