HydroLAKES lake · #106959
Lac Barnard
Surface area
6,29km²
Avg depth
17,8m
Volume
111,98km³
Shoreline
51,7km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- MaskinongéQuébec · Canada3.75 km²59.6% of lake
- Le Centre-de-la-MauricieQuébec · Canada2.55 km²40.4% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
91 distinct species · 497 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Barnard : 25 espèces reliées par 62 interactions GloBI sur 3 types (connectance 11.7%, 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
6,29km²
Avg depth
17,8m
Volume
111,980km³
Watershed
61km²
Shoreline
51,7km
Shore dev. idx
5,82
Residence time
1 262days
Elevation
320m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.