HydroLAKES lake · #104809
Lac des Martres
Surface area
2,87km²
Avg depth
17,8m
Volume
51,07km³
Shoreline
21,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- CharlevoixQuébec · Canada2.88 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
132 distinct species · 1 974 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 des Martres : 26 espèces reliées par 87 interactions GloBI sur 3 types (connectance 12.4%, filtre Serrano α=0.2). 12 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
2,87km²
Avg depth
17,8m
Volume
51,070km³
Watershed
24km²
Shoreline
21,4km
Shore dev. idx
3,57
Residence time
1 126days
Elevation
810m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.