HydroLAKES lake · #108347
Grand Lake
Surface area
7,74km²
Avg depth
18,1m
Volume
140,15km³
Shoreline
41,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- NipissingOntario · Canada7.76 km²100.0% of lake
1 intersecting protected areas
Provincial Park
7.75 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
991 distinct species · 8 951 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Lake : 33 espèces reliées par 90 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 9 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
7,74km²
Avg depth
18,1m
Volume
140,150km³
Watershed
255km²
Shoreline
41,2km
Shore dev. idx
4,17
Residence time
572days
Elevation
221m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.