HydroLAKES lake · #26
Dubawnt
Surface area
3 583,21km²
Avg depth
25,5m
Volume
91 327,16km³
Shoreline
2 557,8km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- KeewatinNunavut · Canada3464.83 km²96.1% of lake
- Fort SmithNorthwest Territories · Canada140.68 km²3.9% of lake
2 intersecting protected areas
Thelon Wildlife Sanctuary
IUCN IbWildlife Sanctuary
8.93 km² overlap
Thelon Wildlife Sanctuary
IUCN IbWildlife Sanctuary
3.21 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
235 distinct species · 728 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 Dubawnt : 22 espèces reliées par 21 interactions GloBI sur 2 types (connectance 7.6%, filtre Serrano α=0.2). 2 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
3 583,21km²
Avg depth
25,5m
Volume
91 327,160km³
Watershed
54 613km²
Shoreline
2 557,8km
Shore dev. idx
12,05
Residence time
3 634days
Elevation
218m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.