HydroLAKES lake · #102174
Lac aux Grandes Pointes
Surface area
6,34km²
Avg depth
10,8m
Volume
68,23km³
Shoreline
51,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Maria-ChapdelaineQuébec · Canada6.36 km²100.0% of lake
1 intersecting protected areas
02451R012 Biological Refuge
IUCN IVBiological refuge
0.03 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
64 distinct species · 123 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 aux Grandes Pointes : 15 espèces reliées par 41 interactions GloBI sur 2 types (connectance 16.2%, filtre Serrano α=0.2). 8 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
6,34km²
Avg depth
10,8m
Volume
68,230km³
Watershed
447km²
Shoreline
51,9km
Shore dev. idx
5,82
Residence time
75days
Elevation
251m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.