Ontologia

Commune · CHL

Puente Alto

Chile

CsaTemperate, dry summer, hot summer(78 %)

Species observed

470

Observations

10 001

Area

87,9km²

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 Puente Alto : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 5 types (connectance 6.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
65
Connectance
0.066
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

470 distinct species · 10 001 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 001 obs · 2 cellules
Obs. / cellule
≥ 7 075
7 075–7 074
7 075–7 074
7 075–7 074
< 7 075

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

Climate

Mean T°

14,2°C

Annual rain

676mm

Warmest m°

27,9°C

Coldest m°

2,0°C

Elevation: 783 m on average (min 628 m, max 1 905 m)

Bioclimatic detailsExpert
Annual mean temp.
14,2°C
Annual rain
676mm
Warmest month
27,9°C
Coldest month
2,0°C
Mean alt.
783m
Min
628m
Max
1 905m
Std. dev.
228m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(78 %)Temperate

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

Soil & lithology

pH H₂O

6,7

Org. C

39,6g/kg

Clay

21,6%

Sand

55,2%

Silt

23,3%

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

Dominant lithology: scGLiMaggregated to Cordillera

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
56,7g/kg
Clay
19,6%
Sand
56,6%
Silt
23,7%
5–15 cm
pH H₂O
6,7
Org. C
37,6g/kg
Clay
21,8%
Sand
55,0%
Silt
23,2%
15–30 cm
pH H₂O
6,7
Org. C
24,5g/kg
Clay
23,3%
Sand
53,8%
Silt
22,9%

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

Land cover

Forest4.2%
Crops8.2%
Built-up14.0%
Bare soil6.0%
Other (grassland, water…)67.6%

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

Hydrology4 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,2km

Basins crossed

4

Max stream order

5

Max drainage

7 428km²

Discharge in basins

5,5m³/s

Mean precip.

527mm/an

Mean T°

10,3°C

Moisture idx

-0,55

Max snow

14%

Mean runoff

336mm/an

Mean elev. (basins)

1 586m

Watersheds crossing here

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

Human pressure

Pop. density

83hab/km²

Night light

51,4nW

Built-up

1 401,0%

Pesticides

48,3kg/km²

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