HydroLAKES lake · #100287
Lac Duhamel
Surface area
4,07km²
Avg depth
29,3m
Volume
119,05km³
Shoreline
27,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Le Fjord-du-SaguenayQuébec · Canada4.08 km²100.0% of lake
1 intersecting protected areas
02452R024 Biological Refuge
IUCN IVBiological refuge
0.02 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
47 distinct species · 182 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Duhamel : 18 espèces reliées par 27 interactions GloBI sur 2 types (connectance 9.8%, 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
4,07km²
Avg depth
29,3m
Volume
119,050km³
Watershed
8 404km²
Shoreline
27,9km
Shore dev. idx
3,90
Residence time
8days
Elevation
248m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.