HydroLAKES lake · #12728
Sysenvatnet
Surface area
10,34km²
Avg depth
41,3m
Volume
427km³
Shoreline
17,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- EidfjordHordaland · Norway10.39 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
354 distinct species · 1 140 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Sysenvatnet : 26 espèces reliées par 104 interactions GloBI sur 5 types (connectance 11.5%, filtre Serrano α=0.2). 17 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
10,34km²
Avg depth
41,3m
Volume
427,000km³
Watershed
217km²
Shoreline
17,9km
Shore dev. idx
1,57
Residence time
685days
Elevation
905m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.