HydroLAKES lake · #159090
Venneslafjorden
Surface area
1,68km²
Avg depth
9,2m
Volume
15,42km³
Shoreline
19,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- VenneslaVest-Agder · Norway1.69 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 425 distinct species · 19 699 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Venneslafjorden : 24 espèces reliées par 113 interactions GloBI sur 6 types (connectance 17.0%, 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
1,68km²
Avg depth
9,2m
Volume
15,420km³
Watershed
3 715km²
Shoreline
19,1km
Shore dev. idx
4,14
Residence time
1days
Elevation
39m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.