HydroLAKES lake · #425
Black
Surface area
443,84km²
Avg depth
25m
Volume
11 091,49km³
Shoreline
355,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Division No. 18Saskatchewan · Canada446.25 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
41 distinct species · 57 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Black : 20 espèces reliées par 29 interactions GloBI sur 3 types (connectance 11.5%, filtre Serrano α=0.2). 3 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
443,84km²
Avg depth
25,0m
Volume
11 091,490km³
Watershed
50 193km²
Shoreline
355,9km
Shore dev. idx
4,76
Residence time
390days
Elevation
276m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.