Ontologia

Province · CHL

Chacabuco

Chile

BSkArid, steppe, cold(56 %)

Species observed

1 597

Observations

276 013

Area

2 072,7km²

Ecological tissue

Sample of 30 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 Chacabuco : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
51
Connectance
0.086
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

1 597 distinct species · 276 013 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

276 013 obs · 67 cellules
Obs. / cellule
≥ 193 376
2 432–193 375
673–2 431
326–672
< 326

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

Climate

Mean T°

14,1°C

Annual rain

475mm

Warmest m°

27,3°C

Coldest m°

2,7°C

Elevation: 1 041 m on average (min 467 m, max 3 527 m)

Bioclimatic detailsExpert
Annual mean temp.
14,1°C
Annual rain
475mm
Warmest month
27,3°C
Coldest month
2,7°C
Mean alt.
1 041m
Min
467m
Max
3 527m
Std. dev.
618m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(56 %)Arid

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

35,5g/kg

Clay

20,1%

Sand

63,3%

Silt

16,6%

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
47,5g/kg
Clay
17,4%
Sand
65,8%
Silt
16,8%
5–15 cm
pH H₂O
6,9
Org. C
31,2g/kg
Clay
19,5%
Sand
63,8%
Silt
16,7%
15–30 cm
pH H₂O
7,0
Org. C
27,8g/kg
Clay
23,4%
Sand
60,2%
Silt
16,4%

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

Land cover

Forest4.8%
Crops16.0%
Built-up0.9%
Bare soil21.0%
Other (grassland, water…)57.4%

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

Hydrology12 basins · 2 lakes · 50 rivers

Hydrology metrics for this exact territory

Stream length here

395,7km

Lake surface here

1,17km²

Basins crossed

12

Max stream order

4

Max drainage

6 688km²

Discharge in basins

18,1m³/s

Mean precip.

371mm/an

Mean T°

13,1°C

Moisture idx

-0,72

Max snow

40%

Mean runoff

186mm/an

Mean elev. (basins)

1 000m

Watersheds crossing here

3 more basins

Lakes (2, top by area)

Rivers / streams (50, ord ≥ 4)

38 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

3,2nW

Built-up

89,4%

Pesticides

43,1kg/km²

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

Protected areas5

IUCN Not Reported · 4IUCN Not Applicable · 1🌊 Marine · 1

La Campana

IUCN Not Reported

National Park · 1967

79 km²

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

Sub-administrations3