HydroLAKES lake · #1002
Lago Roca
Surface area
120,92km²
Avg depth
39,1m
Volume
4 725,9km³
Shoreline
151,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Lago ArgentinoSanta Cruz · Argentina121.34 km²100.0% of lake
4 intersecting protected areas
Los Glaciares National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
114.83 km² overlap
Los Glaciares
IUCN IINational Park
114.03 km² overlap
Los Glaciares
IUCN VINational Reserve
6.51 km² overlap
Península de Magallanes
IUCN VIProvincial Reserve and Park
2.55 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
318 distinct species · 11 424 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Lago Roca : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 5 types (connectance 7.1%, filtre Serrano α=0.2). 11 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
120,92km²
Avg depth
39,1m
Volume
4 725,900km³
Watershed
1 291km²
Shoreline
151,6km
Shore dev. idx
3,89
Residence time
4 610days
Elevation
179m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.