HydroLAKES lake · #50093
Upper Tangle Lake
Surface area
2,27km²
Avg depth
8m
Volume
18,17km³
Shoreline
12,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Valdez-CordovaAlaska · United States2.28 km²100.0% of lake
1 intersecting protected areas
Delta River
IUCN VDesignated - Scenic
2.28 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
48 distinct species · 66 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Upper Tangle Lake : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2). 1 bulle taxonomique (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
2,27km²
Avg depth
8,0m
Volume
18,170km³
Watershed
191km²
Shoreline
12,4km
Shore dev. idx
2,33
Residence time
43days
Elevation
859m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.