Commune · CHL
Curicó
Chile
Species observed
862
Observations
22 865
Area
1 332km²
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).
Indicateurs du tissu écologique
Tissu écologique de Curicó : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 5 types (connectance 6.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
862 distinct species · 22 865 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,8°C
Annual rain
1 869mm
Warmest m°
22,1°C
Coldest m°
-1,4°C
Elevation: 1 372 m on average (min 144 m, max 3 730 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
62,4g/kg
Clay
21,6%
Sand
48,0%
Silt
30,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiMaggregated to Curicó
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 0 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
382,2km
Basins crossed
9
Max stream order
5
Max drainage
5 767km²
Discharge in basins
93,5m³/s
Mean precip.
917mm/an
Mean T°
8,8°C
Moisture idx
-0,19
Max snow
44%
Mean runoff
738mm/an
Mean elev. (basins)
1 437m
Watersheds crossing here
- Bassin de Río Coloradosub-area862,6 km²overlap532.87 km²40%
- Bassin de Río Lontuésub-area569,3 km²overlap469.60 km²35%
- Bassin de Estero Chequenlemillosub-area509,9 km²overlap218.96 km²16%
- Bassin de Litresub-area296,1 km²overlap56.46 km²4%
- Bassin de Río Tenosub-area1 870 km²overlap46.74 km²4%
- Bassin de Río Valenzuelasub-area379,3 km²overlap3.93 km²0%
- Bassin de Río Grandesub-area1 377,4 km²overlap2.92 km²0%
- Bassin de Río Mataquitosub-area1 168,6 km²overlap0.47 km²0%
- Bassin de Río Lontuésub-area490,8 km²overlap0.01 km²0%
Rivers / streams (21, ord ≥ 4)
- Río Coloradoord 3len here68.27 km53%total129 km
- Estero Upeoord 3len here57.33 km100%total57 km
- Río Lontuéord 4len here41.41 km34%total122 km
- Estero Chequenlemilloord 2len here39.74 km100%total40 km
- Estero Cabreraord 3len here27.53 km99%total28 km
- Río Tenoord 4len here21.67 km12%total178 km
- Río Guaiquilloord 4len here19.54 km56%total35 km
- Río Barrosoord 2len here18.30 km100%total18 km
- Estero Potrero Grandeord 3len here17.95 km96%total19 km
- Litreord 2len here14.04 km54%total26 km
- Estero Las Islasord 2len here13.33 km100%total13 km
- Río Valle Grandeord 2len here13.06 km100%total13 km
9 more river segmentssorted by Strahler order + length
- Río Negroord 2len here9.14 km100%total9 km
- Estero Manzanoord 2len here6.78 km100%total7 km
- Río de San Martínord 2len here5.40 km100%total5 km
- Estero El Bulleord 1len here4.42 km100%total4 km
- Estero Las Tablasord 1len here1.29 km100%total1 km
- Estero El Ranchilloord 1len here1.16 km100%total1 km
- Quebrada El Coligualord 1len here0.95 km100%total1 km
- Río Mataquitoord 5len here0.66 km0%total156 km
- Estero La Palmillaord 3len here0.23 km1%total29 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,1nW
Built-up
68,6%
Pesticides
36,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)