HydroLAKES lake · #158622
Langevatnet
Surface area
2,13km²
Avg depth
21,1m
Volume
45,04km³
Shoreline
17,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ÅseralVest-Agder · Norway2.14 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
612 distinct species · 3 781 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 Langevatnet : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 6 types (connectance 13.7%, filtre Serrano α=0.2). 18 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
2,13km²
Avg depth
21,1m
Volume
45,040km³
Watershed
166km²
Shoreline
17,3km
Shore dev. idx
3,34
Residence time
72days
Elevation
672m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.