Ontologia

Province · CHL

Cordillera

Chile

ETPolar, tundra(53 %)

Species observed

2 033

Observations

190 381

Area

5 519,1km²

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Cordillera : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 5 types (connectance 5.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
47
Connectance
0.057
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

2 033 distinct species · 190 381 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

190 381 obs · 152 cellules
Obs. / cellule
≥ 18 865
3 374–18 864
536–3 373
61–535
< 61

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

Climate

Mean T°

0,3°C

Annual rain

1 362mm

Warmest m°

14,4°C

Coldest m°

-10,4°C

Elevation: 2 955 m on average (min 617 m, max 6 221 m)

Bioclimatic detailsExpert
Annual mean temp.
0,3°C
Annual rain
1 362mm
Warmest month
14,4°C
Coldest month
-10,4°C
Mean alt.
2 955m
Min
617m
Max
6 221m
Std. dev.
1 038m
Köppen-Geiger (dominant)
ETPolar, tundra(53 %)Polar

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

Soil & lithology

pH H₂O

6,8

Org. C

62,9g/kg

Clay

20,3%

Sand

56,3%

Silt

23,4%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
84,9g/kg
Clay
18,4%
Sand
57,9%
Silt
23,6%
5–15 cm
pH H₂O
6,8
Org. C
59,9g/kg
Clay
19,9%
Sand
56,4%
Silt
23,6%
15–30 cm
pH H₂O
6,9
Org. C
44,0g/kg
Clay
22,7%
Sand
54,4%
Silt
22,9%

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

Land cover

Forest1.5%
Crops1.4%
Built-up0.3%
Bare soil52.9%
Other (grassland, water…)43.8%

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

Hydrology23 basins · 3 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 108,7km

Lake surface here

13,16km²

Basins crossed

23

Max stream order

5

Max drainage

7 428km²

Discharge in basins

267,6m³/s

Mean precip.

549mm/an

Mean T°

3,7°C

Moisture idx

-0,38

Max snow

48%

Mean runoff

444mm/an

Mean elev. (basins)

2 953m

Watersheds crossing here

14 more basins

Lakes (3, top by area)

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

28,6%

Pesticides

47,3kg/km²

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

Protected areas10

IUCN Not Reported · 8IUCN II · 2

Yerba Loca

IUCN Not Reported

Nature Sanctuary · 1973

439 km²

Complete list

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

Sub-administrations3