Ontologia

Province · CHL

Choapa

Chile

BSkArid, steppe, cold(67 %)

Species observed

1 665

Observations

104 430

Area

10 126,2km²

Ecological tissue

Sample of 30 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 Choapa : 19 espèces reliées par 43 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
43
Connectance
0.099
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

1 665 distinct species · 104 430 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

104 430 obs · 270 cellules
Obs. / cellule
≥ 8 322
538–8 321
113–537
33–112
< 33

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

Climate

Mean T°

10,7°C

Annual rain

513mm

Warmest m°

21,6°C

Coldest m°

1,2°C

Elevation: 1 440 m on average (min -99 m, max 4 645 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
513mm
Warmest month
21,6°C
Coldest month
1,2°C
Mean alt.
1 440m
Min
-99m
Max
4 645m
Std. dev.
1 112m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(67 %)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

35,4g/kg

Clay

20,1%

Sand

63,1%

Silt

16,8%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
45,5g/kg
Clay
18,0%
Sand
65,1%
Silt
17,0%
5–15 cm
pH H₂O
7,1
Org. C
31,7g/kg
Clay
19,4%
Sand
63,8%
Silt
16,8%
15–30 cm
pH H₂O
7,1
Org. C
28,9g/kg
Clay
22,9%
Sand
60,6%
Silt
16,5%

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

Land cover

Forest4.0%
Crops1.8%
Built-up0.1%
Bare soil38.0%
Other (grassland, water…)56.2%

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

Hydrology21 basins · 5 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 628,7km

Lake surface here

2,33km²

Basins crossed

21

Max stream order

5

Max drainage

7 809km²

Discharge in basins

120,5m³/s

Mean precip.

234mm/an

Mean T°

10,6°C

Moisture idx

-0,78

Max snow

37%

Mean runoff

109mm/an

Mean elev. (basins)

1 438m

Watersheds crossing here

12 more basins

Lakes (5, top by area)

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

8,5%

Pesticides

36,3kg/km²

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

Protected areas9

IUCN Not Reported · 9🌊 Marine · 1

Manantiales

IUCN Not Reported

Nature Reserve of Defense · 2021

3 712 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations4