HydroLAKES lake · #158874
Skjerkavatn
Surface area
3,81km²
Avg depth
5m
Volume
19km³
Shoreline
24,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ÅseralVest-Agder · Norway3.83 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
593 distinct species · 8 260 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Skjerkavatn : 26 espèces reliées par 97 interactions GloBI sur 6 types (connectance 13.8%, filtre Serrano α=0.2). 12 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
3,81km²
Avg depth
5,0m
Volume
19,000km³
Watershed
1 009km²
Shoreline
24,8km
Shore dev. idx
3,58
Residence time
5days
Elevation
259m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.