HydroLAKES lake · #8494
Lac Barrière
Surface area
34,4km²
Avg depth
8m
Volume
274,58km³
Shoreline
238,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Vallée-de-l'OrQuébec · Canada34.49 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
51 distinct species · 62 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 Barrière : 11 espèces reliées par 21 interactions GloBI sur 2 types (connectance 15.4%, 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
34,40km²
Avg depth
8,0m
Volume
274,580km³
Watershed
2 566km²
Shoreline
238,3km
Shore dev. idx
11,46
Residence time
78days
Elevation
354m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.