HydroLAKES lake · #105816
Lac Blanc
Surface area
1,62km²
Avg depth
18,6m
Volume
30,2km³
Shoreline
12km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- PortneufQuébec · Canada1.63 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
99 distinct species · 632 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 Lac Blanc : 20 espèces reliées par 54 interactions GloBI sur 2 types (connectance 14.3%, 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
1,62km²
Avg depth
18,6m
Volume
30,200km³
Watershed
39km²
Shoreline
12,0km
Shore dev. idx
2,65
Residence time
332days
Elevation
485m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.