HydroLAKES lake · #106796
Marian Lake
Surface area
2,91km²
Avg depth
5,8m
Volume
16,78km³
Shoreline
20,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- NipissingOntario · Canada2.91 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
453 distinct species · 1 080 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 48 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 Marian Lake : 34 espèces reliées par 125 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 14 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
2,91km²
Avg depth
5,8m
Volume
16,780km³
Watershed
61km²
Shoreline
20,3km
Shore dev. idx
3,35
Residence time
202days
Elevation
288m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.