HydroLAKES lake · #156537
Hettefjorden
Surface area
2,24km²
Avg depth
9,8m
Volume
21,92km³
Shoreline
12,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Nore og UvdalBuskerud · Norway2.25 km²100.0% of lake
2 intersecting protected areas
Hardangervidda
IUCN IINational Park
2.25 km² overlap
Hardangervidda med tilliggende landskapsvernområder
IUCN Not ReportedEmerald Network
2.25 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
160 distinct species · 720 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Hettefjorden : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 5 types (connectance 9.7%, 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
2,24km²
Avg depth
9,8m
Volume
21,920km³
Watershed
57km²
Shoreline
12,6km
Shore dev. idx
2,37
Residence time
206days
Elevation
1 234m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.