HydroLAKES lake · #29873
Lake Amitchiak
Surface area
1,09km²
Avg depth
12,2m
Volume
13,38km³
Shoreline
9,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Northwest ArcticAlaska · United States1.10 km²100.0% of lake
2 intersecting protected areas
Gates of the Arctic
IUCN IbWilderness Area
1.10 km² overlap
Gates of the Arctic
IUCN VNational Preserve
1.10 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
57 distinct species · 165 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Amitchiak : 14 espèces reliées par 17 interactions GloBI sur 5 types (connectance 8.9%, filtre Serrano α=0.2). 6 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
1,09km²
Avg depth
12,2m
Volume
13,380km³
Watershed
35km²
Shoreline
9,9km
Shore dev. idx
2,66
Residence time
516days
Elevation
735m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.