HydroLAKES lake · #107936
Grand lac à l'Ours
Surface area
1,11km²
Avg depth
10,8m
Volume
12,03km³
Shoreline
8,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- La Vallée-de-la-GatineauQuébec · Canada1.11 km²100.0% of lake
2 intersecting protected areas
Mont-Sainte-Marie Land set aside
IUCN Not ReportedLand set aside
0.04 km² overlap
Proposed biodiversity reserve
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
51 distinct species · 80 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 Grand lac à l'Ours : 21 espèces reliées par 32 interactions GloBI sur 3 types (connectance 9.1%, 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
1,11km²
Avg depth
10,8m
Volume
12,030km³
Watershed
37km²
Shoreline
8,3km
Shore dev. idx
2,23
Residence time
283days
Elevation
174m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.