HydroLAKES lake · #158198
Hetlandsvatnet
Surface area
2,01km²
Avg depth
16,8m
Volume
33,84km³
Shoreline
8,7km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- HjelmelandRogaland · Norway2.02 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 878 distinct species · 12 292 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 Hetlandsvatnet : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 6 types (connectance 13.2%, filtre Serrano α=0.2). 11 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
2,01km²
Avg depth
16,8m
Volume
33,840km³
Watershed
13km²
Shoreline
8,7km
Shore dev. idx
1,72
Residence time
552days
Elevation
45m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.