HydroLAKES lake · #157884
Økteren
Surface area
3,55km²
Avg depth
12,6m
Volume
44,6km³
Shoreline
17,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SkienTelemark · Norway3.57 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
574 distinct species · 1 550 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Økteren : 25 espèces reliées par 71 interactions GloBI sur 6 types (connectance 10.1%, filtre Serrano α=0.2). 13 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
3,55km²
Avg depth
12,6m
Volume
44,600km³
Watershed
24km²
Shoreline
17,6km
Shore dev. idx
2,63
Residence time
1 037days
Elevation
472m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.