HydroLAKES lake · #107397
Lac Antoine
Surface area
4,28km²
Avg depth
14,7m
Volume
63,08km³
Shoreline
25,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- PontiacQuébec · Canada4.29 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
60 distinct species · 95 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Lac Antoine : 15 espèces reliées par 28 interactions GloBI sur 2 types (connectance 13.3%, filtre Serrano α=0.2). 6 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
4,28km²
Avg depth
14,7m
Volume
63,080km³
Watershed
39km²
Shoreline
25,2km
Shore dev. idx
3,43
Residence time
1 584days
Elevation
273m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.