HydroLAKES lake · #141788
Arstadvatnet
Surface area
1,26km²
Avg depth
14,6m
Volume
18,48km³
Shoreline
6,7km
Species present
142 distinct species · 330 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Arstadvatnet : 24 espèces reliées par 26 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2). 3 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
1,26km²
Avg depth
14,6m
Volume
18,480km³
Watershed
9km²
Shoreline
6,7km
Shore dev. idx
1,69
Residence time
395days
Elevation
522m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.