HydroLAKES lake · #70309
Lake Alexander
Surface area
1,56km²
Avg depth
11,6m
Volume
18,03km³
Shoreline
7,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Skagway-Yakutat-AngoonAlaska · United States1.57 km²100.0% of lake
2 intersecting protected areas
Kootznoowoo
IUCN IbWilderness
1.57 km² overlap
Admiralty Island
IUCN VNational Monument
1.57 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
25 distinct species · 42 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 Lake Alexander : 12 espèces reliées par 8 interactions GloBI sur 3 types (connectance 12.1%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
1,56km²
Avg depth
11,6m
Volume
18,030km³
Watershed
11km²
Shoreline
7,9km
Shore dev. idx
1,79
Residence time
393days
Elevation
99m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.