HydroLAKES lake · #442
Lake Grosvenor
Surface area
105,99km²
Avg depth
41m
Volume
4 344,4km³
Shoreline
136,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Lake and PeninsulaAlaska · United States106.56 km²100.0% of lake
2 intersecting protected areas
Katmai Bay
IUCN IINational Park
106.56 km² overlap
Katmai
IUCN IbWilderness Area
74.04 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
123 distinct species · 231 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Grosvenor : 22 espèces reliées par 55 interactions GloBI sur 4 types (connectance 11.1%, filtre Serrano α=0.2). 10 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
105,99km²
Avg depth
41,0m
Volume
4 344,400km³
Watershed
1 536km²
Shoreline
136,5km
Shore dev. idx
3,74
Residence time
1 785days
Elevation
34m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.