HydroLAKES lake · #156818
Vråsjåen
Surface area
2,66km²
Avg depth
9,4m
Volume
24,94km³
Shoreline
14,2km
Administrative coverage
2 dept-equivalent regions (GADM L2)
2 intersecting protected areas
Hardangervidda med tilliggende landskapsvernområder
IUCN Not ReportedEmerald Network
2.68 km² overlap
Møsvatn Austfjell
IUCN VProtected Landscape
2.68 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
129 distinct species · 193 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Vråsjåen : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 5 types (connectance 12.5%, filtre Serrano α=0.2). 7 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
2,66km²
Avg depth
9,4m
Volume
24,940km³
Watershed
87km²
Shoreline
14,2km
Shore dev. idx
2,45
Residence time
148days
Elevation
1 113m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.