National Reserve · ARG
Los Glaciares
- Area
- 1 898 km²
- IUCN cat.
- VI
- Year
- 1937
Overview
- Designation
- National Reserve
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
- Established
- 1937
- Managing authority
- Administración de Parques Nacionales
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
742 distinct species · 25 387 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Los Glaciares : 29 espèces reliées par 53 interactions GloBI sur 6 types (connectance 6.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology13 basins · 28 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
162,1km
Lake surface here
299,48km²
Basins crossed
13
Max stream order
4
Max drainage
5 875km²
Discharge in basins
74,6m³/s
Mean precip.
799mm/an
Mean T°
4,8°C
Moisture idx
0,11
Max snow
89%
Mean runoff
309mm/an
Mean elev. (basins)
828m
Watersheds crossing here
- Bassin de Río de Las Vueltassub-area2 133,9 km²overlap422.68 km²22%
- Bassin de Río Catarinasub-area631,6 km²overlap375.22 km²20%
- Bassin de Río Cangrejosub-area2 431,2 km²overlap308.53 km²16%
- Bassin de Río Guanacosub-area1 056,2 km²overlap260.12 km²14%
- Bassin de Centinelasub-area4 291,9 km²overlap219.91 km²12%
- Basin #71360sub-area643,8 km²overlap195.63 km²10%
- Basin #69630sub-area1 310 km²overlap66.64 km²4%
- Basin #70760sub-area934,6 km²overlap23.74 km²1%
- Bassin de Arroyo Horquetasub-area883 km²overlap17.06 km²1%
Lakes (28, top by area)
- Argentinoarea1 319,9 km²avg depth166.6 m
- Viedmaarea1 193,4 km²avg depth100.0 m
- Lago Rocaarea120,9 km²avg depth39.1 m
- Lago Guillermoarea10,9 km²avg depth52.6 m
- Lago Anitaarea6,5 km²avg depth26.9 m
- Lago Tannhäuserarea4 km²avg depth12.6 m
- Lac 1116703area0,7 km²avg depth6.0 m
- Lac 1117107area0,6 km²avg depth4.0 m
- Lac 1116291area0,6 km²avg depth6.2 m
19 more lakes
- Lac 1116515area0,5 km²avg depth12.8 m
- Lac 1116567area0,5 km²avg depth8.9 m
- Lac 1116651area0,4 km²avg depth9.2 m
- Lac 1116560area0,4 km²avg depth8.1 m
- Lac 1116587area0,3 km²avg depth10.9 m
- Lac 1116711area0,3 km²avg depth8.9 m
- Lac 1116739area0,3 km²avg depth5.4 m
- Lac 1116712area0,3 km²avg depth9.5 m
- Lac 1116286area0,3 km²avg depth6.6 m
- Lac 1116672area0,3 km²avg depth5.3 m
- Lac 1116660area0,3 km²avg depth6.8 m
- Lac 1116293area0,2 km²avg depth6.0 m
- Lac 1116697area0,2 km²avg depth4.9 m
- Lac 1116668area0,2 km²avg depth7.9 m
- Lac 1116572area0,2 km²avg depth8.5 m
- Lac 1116498area0,2 km²avg depth6.8 m
- Lac 1116607area0,2 km²avg depth6.1 m
- Lac 1116695area0,1 km²avg depth4.5 m
- Lac 1116657area0,1 km²avg depth6.4 m
Rivers / streams (13, ord ≥ 4)
- Río de Las Vueltasord 4len here34.80 km57%total61 km
- Río Norteord 1len here18.57 km100%total19 km
- Río Guanacoord 3len here17.75 km13%total133 km
- Río Catarinaord 3len here16.78 km77%total22 km
- Río de los Perrosord 2len here14.52 km100%total15 km
- Río Túnelord 2len here12.87 km100%total13 km
- Río Carchorroord 2len here11.45 km59%total19 km
- Río Fitz Royord 2len here9.66 km69%total14 km
- Arroyo Moyanoord 1len here6.96 km43%total16 km
- Río Ricoord 2len here5.70 km10%total57 km
- Chorrillo de La Rosadaord 1len here5.56 km86%total6 km
- Arroyo Mojadoord 2len here4.13 km40%total10 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- -49.74435, -72.96370
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.