Ontologia

Commune · CHL

Dalcahue

Chile

CfbTemperate, no dry season, warm summer(87 %)

Species observed

703

Observations

16 115

Area

1 229,7km²

Ecological tissue

Sample of 42 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 Dalcahue : 37 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 5 types (connectance 4.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
42
Connectance
0.046
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

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

Species present

703 distinct species · 16 115 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 115 obs · 40 cellules
Obs. / cellule
≥ 2 996
1 727–2 995
307–1 726
63–306
< 63

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

Climate

Mean T°

9,7°C

Annual rain

2 107mm

Warmest m°

17,6°C

Coldest m°

3,7°C

Elevation: 291 m on average (min -58 m, max 755 m)

Bioclimatic detailsExpert
Annual mean temp.
9,7°C
Annual rain
2 107mm
Warmest month
17,6°C
Coldest month
3,7°C
Mean alt.
291m
Min
-58m
Max
755m
Std. dev.
206m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(87 %)Temperate

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

Soil & lithology

pH H₂O

5,2

Org. C

187,2g/kg

Clay

15,7%

Sand

53,5%

Silt

30,8%

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

Dominant lithology: ssGLiMaggregated to Chiloé

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
226,1g/kg
Clay
15,4%
Sand
53,5%
Silt
31,2%
5–15 cm
pH H₂O
5,2
Org. C
190,6g/kg
Clay
15,4%
Sand
53,5%
Silt
31,1%
15–30 cm
pH H₂O
5,2
Org. C
144,9g/kg
Clay
16,3%
Sand
53,6%
Silt
30,1%

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

Land cover

Forest77.5%
Crops3.0%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)19.1%

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

Hydrology4 basins · 0 lakes · 19 rivers

Hydrology metrics for this exact territory

Stream length here

280,0km

Basins crossed

4

Max stream order

4

Max drainage

2 026km²

Discharge in basins

40,4m³/s

Mean precip.

2 265mm/an

Mean T°

9,6°C

Moisture idx

0,71

Max snow

26%

Mean runoff

1 519mm/an

Mean elev. (basins)

238m

Watersheds crossing here

Rivers / streams (19, ord ≥ 4)

7 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

12,1%

Pesticides

5,8kg/km²

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

Protected areas3

IUCN Not Reported · 3🌊 Marine · 2

Chiloé

IUCN Not Reported

National Park · 1983

416 km²

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