HydroLAKES lake · #108168
Lac Sainte-Marie
Surface area
3,4km²
Avg depth
9,4m
Volume
31,98km³
Shoreline
33,5km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Les Pays-d'en-HautQuébec · Canada3.11 km²91.2% of lake
- Les LaurentidesQuébec · Canada0.30 km²8.8% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
704 distinct species · 18 496 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Sainte-Marie : 25 espèces reliées par 116 interactions GloBI sur 4 types (connectance 16.5%, filtre Serrano α=0.2). 13 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
3,40km²
Avg depth
9,4m
Volume
31,980km³
Watershed
91km²
Shoreline
33,5km
Shore dev. idx
5,12
Residence time
222days
Elevation
366m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.