HydroLAKES lake · #107813
Lac Alphonse
Surface area
8,21km²
Avg depth
17,8m
Volume
146,5km³
Shoreline
46,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Les LaurentidesQuébec · Canada8.23 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
163 distinct species · 1 215 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Alphonse : 23 espèces reliées par 62 interactions GloBI sur 4 types (connectance 11.1%, 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
8,21km²
Avg depth
17,8m
Volume
146,500km³
Watershed
182km²
Shoreline
46,3km
Shore dev. idx
4,56
Residence time
578days
Elevation
245m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.