HydroLAKES lake · #106549
Lac Marion
Surface area
5,79km²
Avg depth
9,8m
Volume
56,76km³
Shoreline
38,7km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- PontiacQuébec · Canada5.81 km²100.0% of lake
1 intersecting protected areas
Land set aside Rivière-Dumoine
IUCN Not ReportedLand set aside
5.76 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
13 distinct species · 13 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 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 Marion : 8 espèces reliées par 5 interactions GloBI sur 3 types (connectance 17.9%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
5,79km²
Avg depth
9,8m
Volume
56,760km³
Watershed
26km²
Shoreline
38,7km
Shore dev. idx
4,54
Residence time
1 973days
Elevation
346m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.