HydroLAKES lake · #158560
Hølen
Surface area
1,04km²
Avg depth
11,6m
Volume
12,05km³
Shoreline
14,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SirdalVest-Agder · Norway1.05 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
492 distinct species · 3 768 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Hølen : 23 espèces reliées par 89 interactions GloBI sur 5 types (connectance 11.4%, filtre Serrano α=0.2). 17 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
1,04km²
Avg depth
11,6m
Volume
12,050km³
Watershed
799km²
Shoreline
14,8km
Shore dev. idx
4,08
Residence time
3days
Elevation
497m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.