HydroLAKES lake · #46
Robert Bourassa Reservoir
Surface area
2 758,99km²
Avg depth
22,4m
Volume
61 720km³
Shoreline
4 677,5km
Administrative coverage
Species present
323 distinct species · 1 566 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Robert Bourassa Reservoir : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 110 interactions GloBI sur 4 types (connectance 11.6%, filtre Serrano α=0.2). 20 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
2 758,99km²
Avg depth
22,4m
Volume
61 720,000km³
Watershed
94 257km²
Shoreline
4 677,5km
Shore dev. idx
25,12
Residence time
391days
Elevation
170m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.