Ontologia

Department · ARG

Lago Argentino

Argentina

ETPolar, tundra(36 %)

Species observed

1 702

Observations

164 230

Area

36 733,9km²

Ecological tissue

Sample of 43 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Lago Argentino : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 6 types (connectance 5.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
56
Connectance
0.054
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 702 distinct species · 164 230 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

164 230 obs · 613 cellules
Obs. / cellule
≥ 2 754
176–2 753
28–175
8–27
< 8

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

4,3°C

Annual rain

810mm

Warmest m°

14,0°C

Coldest m°

-4,9°C

Elevation: 658 m on average (min 123 m, max 2 884 m)

Bioclimatic detailsExpert
Annual mean temp.
4,3°C
Annual rain
810mm
Warmest month
14,0°C
Coldest month
-4,9°C
Mean alt.
658m
Min
123m
Max
2 884m
Std. dev.
408m
Köppen-Geiger (dominant)
ETPolar, tundra(36 %)Polar

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,9

Org. C

43,6g/kg

Clay

20,8%

Sand

60,0%

Silt

19,2%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
53,2g/kg
Clay
18,4%
Sand
62,1%
Silt
19,5%
5–15 cm
pH H₂O
6,9
Org. C
42,9g/kg
Clay
21,1%
Sand
59,6%
Silt
19,3%
15–30 cm
pH H₂O
7,0
Org. C
34,8g/kg
Clay
23,0%
Sand
58,1%
Silt
18,8%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest2.9%
Crops0.0%
Built-up0.0%
Bare soil35.1%
Other (grassland, water…)62.0%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology67 basins · 50 lakes · 67 rivers

Hydrology metrics for this exact territory

Stream length here

2 442,9km

Lake surface here

3 288,21km²

Basins crossed

67

Max stream order

6

Max drainage

21 739km²

Discharge in basins

1 958,1m³/s

Mean precip.

430mm/an

Mean T°

5,7°C

Moisture idx

-0,40

Max snow

100%

Mean runoff

161mm/an

Mean elev. (basins)

656m

Watersheds crossing here

58 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (67, ord ≥ 4)

55 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,2%

Pesticides

0,0kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas14

IUCN VI · 8IUCN Not Reported · 2IUCN Not Applicable · 2IUCN II · 1IUCN Ib · 1🌊 Marine · 2📍 Point sites · 2
Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN