HydroLAKES lake · #154737
Riskalsvatnet
Surface area
1,3km²
Avg depth
23,3m
Volume
30,34km³
Shoreline
6,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ÅrdalSogn og Fjordane · Norway1.31 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
67 distinct species · 129 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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 Riskalsvatnet : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 10 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
1,30km²
Avg depth
23,3m
Volume
30,340km³
Watershed
30km²
Shoreline
6,8km
Shore dev. idx
1,68
Residence time
457days
Elevation
961m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.