Ontologia

Commune · CHL

Vicuña

Chile

ETPolar, tundra(44 %)

Species observed

981

Observations

23 322

Area

7 577km²

Ecological tissue

Sample of 37 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 Vicuña : 27 espèces reliées par 42 interactions GloBI sur 5 types (connectance 6.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
42
Connectance
0.063
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

981 distinct species · 23 322 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 322 obs · 146 cellules
Obs. / cellule
≥ 1 296
431–1 295
122–430
36–121
< 36

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

Climate

Mean T°

4,0°C

Annual rain

556mm

Warmest m°

16,2°C

Coldest m°

-7,6°C

Elevation: 2 941 m on average (min 288 m, max 5 958 m)

Bioclimatic detailsExpert
Annual mean temp.
4,0°C
Annual rain
556mm
Warmest month
16,2°C
Coldest month
-7,6°C
Mean alt.
2 941m
Min
288m
Max
5 958m
Std. dev.
1 257m
Köppen-Geiger (dominant)
ETPolar, tundra(44 %)Polar

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

Soil & lithology

pH H₂O

7,6

Org. C

34,6g/kg

Clay

16,4%

Sand

63,4%

Silt

20,2%

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

Dominant lithology: paGLiMaggregated to Elqui

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
43,1g/kg
Clay
14,1%
Sand
65,3%
Silt
20,5%
5–15 cm
pH H₂O
7,6
Org. C
29,4g/kg
Clay
16,3%
Sand
63,5%
Silt
20,3%
15–30 cm
pH H₂O
7,6
Org. C
31,3g/kg
Clay
18,8%
Sand
61,3%
Silt
19,8%

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

Land cover

Forest0.3%
Crops0.3%
Built-up0.0%
Bare soil58.5%
Other (grassland, water…)40.8%

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

Hydrology20 basins · 1 lakes · 74 rivers

Hydrology metrics for this exact territory

Stream length here

1 389,1km

Lake surface here

1,06km²

Basins crossed

20

Max stream order

5

Max drainage

8 330km²

Discharge in basins

22,2m³/s

Mean precip.

110mm/an

Mean T°

4,4°C

Moisture idx

-0,86

Max snow

16%

Mean runoff

28mm/an

Mean elev. (basins)

2 934m

Watersheds crossing here

11 more basins

Lakes (1, top by area)

Rivers / streams (74, ord ≥ 4)

62 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

2,4%

Pesticides

26,8kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN II · 1IUCN Not Applicable · 1

Tres Cruces

IUCN Not Reported

Natural Monument · 2024

7 km²

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