Ontologia

Commune · CHL

Andacollo

Chile

BWkArid, desert, cold(100 %)

Species observed

197

Observations

1 065

Area

512,9km²

Ecological tissue

Sample of 40 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 Andacollo : 30 espèces reliées par 50 interactions GloBI sur 5 types (connectance 5.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
50
Connectance
0.058
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

197 distinct species · 1 065 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 065 obs · 16 cellules
Obs. / cellule
≥ 255
249–254
74–248
53–73
< 53

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

Climate

Mean T°

15,0°C

Annual rain

219mm

Warmest m°

25,2°C

Coldest m°

6,1°C

Elevation: 905 m on average (min 224 m, max 1 325 m)

Bioclimatic detailsExpert
Annual mean temp.
15,0°C
Annual rain
219mm
Warmest month
25,2°C
Coldest month
6,1°C
Mean alt.
905m
Min
224m
Max
1 325m
Std. dev.
250m
Köppen-Geiger (dominant)
BWkArid, desert, cold(100 %)Arid

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

29,0g/kg

Clay

15,9%

Sand

65,2%

Silt

18,9%

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
32,6g/kg
Clay
14,1%
Sand
66,8%
Silt
19,1%
5–15 cm
pH H₂O
7,6
Org. C
25,4g/kg
Clay
15,9%
Sand
65,1%
Silt
19,1%
15–30 cm
pH H₂O
7,6
Org. C
28,8g/kg
Clay
17,8%
Sand
63,6%
Silt
18,6%

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

Land cover

Forest0.7%
Crops0.0%
Built-up0.1%
Bare soil39.7%
Other (grassland, water…)59.4%

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

Hydrology4 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

75,7km

Basins crossed

4

Max stream order

3

Max drainage

10 153km²

Discharge in basins

1,4m³/s

Mean precip.

110mm/an

Mean T°

10,6°C

Moisture idx

-0,89

Max snow

6%

Mean runoff

39mm/an

Mean elev. (basins)

1 362m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

13,9%

Pesticides

27,3kg/km²

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