HydroLAKES lake · #156688
Fjellsjåen
Surface area
2,3km²
Avg depth
10,3m
Volume
23,83km³
Shoreline
11,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- VinjeTelemark · Norway2.32 km²100.0% of lake
2 intersecting protected areas
Hardangervidda
IUCN IINational Park
2.32 km² overlap
Hardangervidda med tilliggende landskapsvernområder
IUCN Not ReportedEmerald Network
2.32 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
130 distinct species · 249 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Fjellsjåen : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 6 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
2,30km²
Avg depth
10,3m
Volume
23,830km³
Watershed
37km²
Shoreline
11,1km
Shore dev. idx
2,06
Residence time
246days
Elevation
1 197m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.