Ontologia

HydroLAKES lake · #8759

Grand Lac Saint-François

Natural lakeCanadaNorth America 283 m

Surface area

48,95km²

Avg depth

15,7m

Volume

767,01km³

Shoreline

116,9km

Administrative coverage

Parent watershed

hybas-70803940001904 km² · upstream 1905 km²

2 dept-equivalent regions (GADM L2)

  • L'Amiante
    Québec · Canada
    28.36 km²
    57.8% of lake
  • Le Granit
    Québec · Canada
    20.71 km²
    42.2% of lake

1 intersecting protected areas

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

347 distinct species · 8 497 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 497 obs · 1 cellules
Obs. / cellule
≥ 8 497
8 497–8 496
8 497–8 496
8 497–8 496
< 8 497

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Grand Lac Saint-François : 27 espèces reliées par 85 interactions GloBI sur 4 types (connectance 12.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
85
Connectance
0.121
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Lake statistics (HydroLAKES)

Surface

48,95km²

Avg depth

15,7m

Volume

767,010km³

Watershed

1 205km²

Shoreline

116,9km

Shore dev. idx

4,71

Residence time

311days

Elevation

283m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.