HydroLAKES lake · #8267
La Mothe
Surface area
37,6km²
Avg depth
27,7m
Volume
1 040km³
Shoreline
117,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Le Fjord-du-SaguenayQuébec · Canada37.71 km²100.0% of lake
2 intersecting protected areas
Réservoir Lamothe Heronry
IUCN VIHeronry
0.22 km² overlap
Island or peninsula inhabited by a colony of birds
0.02 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
119 distinct species · 1 130 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 La Mothe : 12 espèces reliées par 66 interactions GloBI sur 2 types (connectance 22.0%, filtre Serrano α=0.2). 13 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
37,60km²
Avg depth
27,7m
Volume
1 040,000km³
Watershed
2 007km²
Shoreline
117,8km
Shore dev. idx
5,42
Residence time
245days
Elevation
288m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.