HydroLAKES lake · #4937
Harlequin Lake
Surface area
55,47km²
Avg depth
48,3m
Volume
2 679,2km³
Shoreline
59km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Skagway-Yakutat-AngoonAlaska · United States55.77 km²100.0% of lake
1 intersecting protected areas
Russell Fjord
IUCN IbWilderness
53.23 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
162 distinct species · 3 942 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 Harlequin Lake : 23 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 4 types (connectance 11.7%, filtre Serrano α=0.2). 17 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
55,47km²
Avg depth
48,3m
Volume
2 679,200km³
Watershed
826km²
Shoreline
59,0km
Shore dev. idx
2,24
Residence time
295days
Elevation
30m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.