Ontologia

Commune · CHL

Cholchol

Chile

CsbTemperate, dry summer, warm summer(100 %)

Species observed

143

Observations

1 154

Area

426,5km²

Ecological tissue

Sample of 35 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 Cholchol : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 5 types (connectance 6.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
43
Connectance
0.068
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

143 distinct species · 1 154 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 154 obs · 10 cellules
Obs. / cellule
≥ 590
590–589
168–589
76–167
< 76

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

Climate

Mean T°

11,3°C

Annual rain

1 284mm

Warmest m°

22,7°C

Coldest m°

3,7°C

Elevation: 159 m on average (min 26 m, max 600 m)

Bioclimatic detailsExpert
Annual mean temp.
11,3°C
Annual rain
1 284mm
Warmest month
22,7°C
Coldest month
3,7°C
Mean alt.
159m
Min
26m
Max
600m
Std. dev.
148m
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

82,5g/kg

Clay

26,0%

Sand

47,8%

Silt

26,2%

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

Dominant lithology: suGLiMaggregated to Cautín

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
114,3g/kg
Clay
23,4%
Sand
49,9%
Silt
26,7%
5–15 cm
pH H₂O
6,0
Org. C
79,5g/kg
Clay
26,2%
Sand
47,6%
Silt
26,2%
15–30 cm
pH H₂O
6,0
Org. C
53,9g/kg
Clay
28,4%
Sand
45,9%
Silt
25,7%

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

Land cover

Forest41.0%
Crops20.8%
Built-up0.3%
Bare soil1.3%
Other (grassland, water…)36.6%

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

Hydrology4 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

65,1km

Lake surface here

0,10km²

Basins crossed

4

Max stream order

5

Max drainage

12 126km²

Discharge in basins

66,3m³/s

Mean precip.

1 097mm/an

Mean T°

12,0°C

Moisture idx

-0,01

Max snow

11%

Mean runoff

791mm/an

Mean elev. (basins)

190m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

34,8%

Pesticides

39,4kg/km²

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