HydroLAKES lake · #108924
Bassin de Virage
Surface area
6,46km²
Avg depth
3,5m
Volume
22,5km³
Shoreline
43,5km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- RoussillonQuébec · Canada4.08 km²63.0% of lake
- ChamplainQuébec · Canada1.91 km²29.5% of lake
2 intersecting protected areas
Water fowl gathering area
0.26 km² overlap
Migratory Bird Sanctuary
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
877 distinct species · 44 102 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Bassin de Virage : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 9 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
6,46km²
Avg depth
3,5m
Volume
22,500km³
Watershed
246km²
Shoreline
43,5km
Shore dev. idx
4,83
Residence time
58days
Elevation
5m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.