HydroLAKES lake · #106081
Lac de Travers
Surface area
3,18km²
Avg depth
13,2m
Volume
41,8km³
Shoreline
20,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- PortneufQuébec · Canada3.19 km²100.0% of lake
1 intersecting protected areas
Land reserved for protected area
3.19 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
86 distinct species · 142 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 de Travers : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 8.5%, filtre Serrano α=0.2). 6 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
3,18km²
Avg depth
13,2m
Volume
41,800km³
Watershed
21km²
Shoreline
20,5km
Shore dev. idx
3,24
Residence time
1 047days
Elevation
307m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.