HydroLAKES lake · #106903
Grand lac des Îles
Surface area
5,91km²
Avg depth
10,9m
Volume
64,57km³
Shoreline
31,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- MatawinieQuébec · Canada5.92 km²100.0% of lake
1 intersecting protected areas
Proposed biodiversity reserve
5.92 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
100 distinct species · 111 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 Grand lac des Îles : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 8.9%, 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
5,91km²
Avg depth
10,9m
Volume
64,570km³
Watershed
63km²
Shoreline
31,1km
Shore dev. idx
3,61
Residence time
753days
Elevation
384m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.