Ontologia

Commune · CHL

Renca

Chile

BSkArid, steppe, cold(91 %)

Species observed

349

Observations

10 783

Area

23,7km²

Ecological tissue

Sample of 38 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 Renca : 26 espèces reliées par 89 interactions GloBI sur 6 types (connectance 10.3%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
89
Connectance
0.103
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

349 distinct species · 10 783 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 783 obs · 1 cellules
Obs. / cellule
≥ 10 783
10 783–10 782
10 783–10 782
10 783–10 782
< 10 783

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

488mm

Warmest m°

29,5°C

Coldest m°

4,2°C

Elevation: 512 m on average (min 476 m, max 621 m)

Bioclimatic detailsExpert
Annual mean temp.
16,0°C
Annual rain
488mm
Warmest month
29,5°C
Coldest month
4,2°C
Mean alt.
512m
Min
476m
Max
621m
Std. dev.
41m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(91 %)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

29,2g/kg

Clay

20,3%

Sand

58,0%

Silt

21,7%

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
7,0
Org. C
33,6g/kg
Clay
18,4%
Sand
59,7%
Silt
21,9%
5–15 cm
pH H₂O
7,1
Org. C
25,8g/kg
Clay
19,4%
Sand
58,6%
Silt
22,0%
15–30 cm
pH H₂O
7,1
Org. C
28,1g/kg
Clay
23,1%
Sand
55,6%
Silt
21,2%

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

Land cover

Forest1.2%
Crops6.2%
Built-up17.1%
Bare soil8.3%
Other (grassland, water…)67.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,2km

Basins crossed

2

Max stream order

1

Max drainage

2 475km²

Discharge in basins

2,1m³/s

Mean precip.

360mm/an

Mean T°

13,7°C

Moisture idx

-0,73

Max snow

4%

Mean runoff

219mm/an

Mean elev. (basins)

727m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

39hab/km²

Night light

66,5nW

Built-up

1 712,9%

Pesticides

16,9kg/km²

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