HydroLAKES lake · #2450
Lake Narvakrak
Surface area
13,97km²
Avg depth
6,1m
Volume
85,18km³
Shoreline
19,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Northwest ArcticAlaska · United States14.07 km²100.0% of lake
2 intersecting protected areas
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
39 distinct species · 214 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Narvakrak : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 1 type (connectance 11.4%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
13,97km²
Avg depth
6,1m
Volume
85,180km³
Watershed
18km²
Shoreline
19,5km
Shore dev. idx
1,47
Residence time
3 693days
Elevation
95m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.