HydroLAKES lake · #154792
Heggefjorden
Surface area
2,06km²
Avg depth
11,5m
Volume
23,61km³
Shoreline
10,2km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Øystre SlidreOppland · Norway2.07 km²100.0% of lake
- Vestre SlidreOppland · Norway0.00 km²0.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
426 distinct species · 987 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 Heggefjorden : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 6 types (connectance 17.0%, filtre Serrano α=0.2). 10 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
2,06km²
Avg depth
11,5m
Volume
23,610km³
Watershed
622km²
Shoreline
10,2km
Shore dev. idx
2,00
Residence time
22days
Elevation
480m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.