Ontologia

Commune · CHL

Quinta Normal

Chile

BSkArid, steppe, cold(100 %)

Species observed

707

Observations

33 684

Area

11,9km²

Ecological tissue

Sample of 45 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 Quinta Normal : 34 espèces reliées par 68 interactions GloBI sur 6 types (connectance 6.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
68
Connectance
0.066
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

707 distinct species · 33 684 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 684 obs · 1 cellules
Obs. / cellule
≥ 33 684
33 684–33 683
33 684–33 683
33 684–33 683
< 33 684

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

Climate

Mean T°

16,0°C

Annual rain

547mm

Warmest m°

29,5°C

Coldest m°

4,0°C

Elevation: 508 m on average (min 493 m, max 531 m)

Bioclimatic detailsExpert
Annual mean temp.
16,0°C
Annual rain
547mm
Warmest month
29,5°C
Coldest month
4,0°C
Mean alt.
508m
Min
493m
Max
531m
Std. dev.
8m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

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

Soil & lithology

pH H₂O

7,1

Org. C

25,4g/kg

Clay

20,5%

Sand

56,8%

Silt

22,7%

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

Dominant lithology: pyGLiMaggregated to Santiago

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
30,3g/kg
Clay
18,3%
Sand
58,8%
Silt
22,9%
5–15 cm
pH H₂O
7,1
Org. C
23,4g/kg
Clay
19,4%
Sand
57,6%
Silt
23,1%
15–30 cm
pH H₂O
7,1
Org. C
22,5g/kg
Clay
23,7%
Sand
54,2%
Silt
22,1%

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

Land cover

Forest0.1%
Crops0.1%
Built-up28.6%
Bare soil1.0%
Other (grassland, water…)70.2%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,8km

Basins crossed

2

Max stream order

1

Max drainage

2 475km²

Discharge in basins

1,6m³/s

Mean precip.

354mm/an

Mean T°

14,2°C

Moisture idx

-0,74

Max snow

14%

Mean runoff

224mm/an

Mean elev. (basins)

560m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

49hab/km²

Night light

49,7nW

Built-up

2 858,3%

Pesticides

0,8kg/km²

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