HydroLAKES lake · #104028
Lac Héva
Surface area
2,28km²
Avg depth
6,3m
Volume
14,48km³
Shoreline
6,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Rouyn-NorandaQuébec · Canada2.29 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
89 distinct species · 305 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Héva : 17 espèces reliées par 49 interactions GloBI sur 2 types (connectance 14.0%, filtre Serrano α=0.2). 10 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
2,28km²
Avg depth
6,3m
Volume
14,480km³
Watershed
21km²
Shoreline
6,3km
Shore dev. idx
1,18
Residence time
519days
Elevation
306m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.