Ontologia

Commune · CHL

Los Angeles

Chile

CsbTemperate, dry summer, warm summer(100 %)

Species observed

584

Observations

9 647

Area

1 750km²

Ecological tissue

Sample of 41 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 Los Angeles : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 5 types (connectance 6.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
54
Connectance
0.063
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

584 distinct species · 9 647 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 647 obs · 59 cellules
Obs. / cellule
≥ 964
401–963
186–400
77–185
< 77

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

Climate

Mean T°

13,0°C

Annual rain

1 481mm

Warmest m°

25,8°C

Coldest m°

4,2°C

Elevation: 154 m on average (min 56 m, max 312 m)

Bioclimatic detailsExpert
Annual mean temp.
13,0°C
Annual rain
1 481mm
Warmest month
25,8°C
Coldest month
4,2°C
Mean alt.
154m
Min
56m
Max
312m
Std. dev.
51m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,0

Org. C

88,7g/kg

Clay

29,3%

Sand

28,1%

Silt

42,6%

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

Dominant lithology: suGLiMaggregated to Bío-Bío

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
118,0g/kg
Clay
28,6%
Sand
28,5%
Silt
42,8%
5–15 cm
pH H₂O
6,0
Org. C
83,2g/kg
Clay
28,3%
Sand
28,9%
Silt
42,8%
15–30 cm
pH H₂O
6,1
Org. C
65,0g/kg
Clay
30,9%
Sand
27,1%
Silt
42,1%

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

Land cover

Forest25.4%
Crops37.6%
Built-up0.9%
Bare soil1.1%
Other (grassland, water…)35.0%

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

Hydrology8 basins · 3 lakes · 25 rivers

Hydrology metrics for this exact territory

Stream length here

458,6km

Lake surface here

0,38km²

Basins crossed

8

Max stream order

6

Max drainage

18 055km²

Discharge in basins

1 000,1m³/s

Mean precip.

1 355mm/an

Mean T°

12,0°C

Moisture idx

0,13

Max snow

9%

Mean runoff

1 244mm/an

Mean elev. (basins)

332m

Watersheds crossing here

Lakes (3, top by area)

Rivers / streams (25, ord ≥ 4)

13 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,5nW

Built-up

90,2%

Pesticides

49,3kg/km²

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