HydroLAKES lake · #91337
David Lake
Surface area
1,57km²
Avg depth
1,9m
Volume
2,98km³
Shoreline
5,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Division No. 7Alberta · Canada1.58 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
493 distinct species · 1 551 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 David Lake : 25 espèces reliées par 83 interactions GloBI sur 4 types (connectance 13.2%, filtre Serrano α=0.2). 11 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
1,57km²
Avg depth
1,9m
Volume
2,980km³
Watershed
24km²
Shoreline
5,5km
Shore dev. idx
1,23
Residence time
4 306days
Elevation
660m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.