HydroLAKES lake · #140627
Langvatnet
Surface area
5,25km²
Avg depth
21,3m
Volume
111,72km³
Shoreline
21,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SørfoldNordland · Norway5.29 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
28 distinct species · 30 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 Langvatnet : 13 espèces reliées par 10 interactions GloBI sur 1 type (connectance 12.8%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
5,25km²
Avg depth
21,3m
Volume
111,720km³
Watershed
23km²
Shoreline
21,3km
Shore dev. idx
2,62
Residence time
1 118days
Elevation
416m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.