HydroLAKES lake · #158014
Torvikvatnet
Surface area
1,73km²
Avg depth
19,3m
Volume
33,44km³
Shoreline
9,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ValleAust-Agder · Norway1.74 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
455 distinct species · 1 924 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Torvikvatnet : 19 espèces reliées par 55 interactions GloBI sur 6 types (connectance 10.4%, filtre Serrano α=0.2). 14 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
1,73km²
Avg depth
19,3m
Volume
33,440km³
Watershed
14km²
Shoreline
9,8km
Shore dev. idx
2,09
Residence time
890days
Elevation
839m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.