HydroLAKES lake · #101665
Lac Castelnau
Surface area
3,6km²
Avg depth
12,8m
Volume
45,94km³
Shoreline
26,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ManicouaganQuébec · Canada3.61 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
321 distinct species · 482 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 Lac Castelnau : 21 espèces reliées par 64 interactions GloBI sur 3 types (connectance 12.1%, filtre Serrano α=0.2). 12 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
3,60km²
Avg depth
12,8m
Volume
45,940km³
Watershed
13km²
Shoreline
26,4km
Shore dev. idx
3,93
Residence time
2 045days
Elevation
127m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.